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Tatibandh

Raipur Central Zone Zone 8 Ward 21 492099

Shaheed Bhagat Singh Ward Housing Board Colony Tatibandh, Barsana

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75.78

Livability Report

Above city avg of 69.7/100

Score updated Oct 9, 2026

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Top Performing

Amenities 100

Water Bodies 100

Earthquake 90

Area Snapshot

Tatibandh is a ward in Raipur (Zone 8) with 🟢 excellent livability livability (Score: 75.78/100, Grade: B). It scores +6.1 above the Raipur average.

Strengths: Amenities, Water Bodies, Earthquake Safety · Needs improvement: Population Density, Green Cover

Best suited for: Families Investors

Monthly Cost of Living

23 surveys

₹12,468 – ₹21,989 /month

🍽️ Restaurants

₹1,386 – ₹2,758

🛒 Groceries

₹1,859 – ₹3,300

🚗 Transport

₹1,087 – ₹2,439

💡 Utilities

₹1,403 – ₹2,525

🏠 Housing

₹4,670 – ₹5,946

🏥 Health

₹248 – ₹770

🎭 Lifestyle

₹1,815 – ₹4,251

₹25,373 – ₹50,886 /month

🍽️ Restaurants

₹2,772 – ₹5,516

🛒 Groceries

₹3,718 – ₹6,600

🚗 Transport

₹1,631 – ₹3,659

💡 Utilities

₹1,824 – ₹3,283

🏠 Housing

₹12,209 – ₹23,911

🏥 Health

₹496 – ₹1,540

🎭 Lifestyle

₹2,723 – ₹6,377

₹36,207 – ₹76,529 /month

🍽️ Restaurants

₹4,158 – ₹8,274

🛒 Groceries

₹6,507 – ₹11,550

🚗 Transport

₹2,174 – ₹4,878

💡 Utilities

₹2,245 – ₹4,040

🏠 Housing

₹12,209 – ₹23,911

🎓 Education

₹4,540 – ₹13,064

🏥 Health

₹744 – ₹2,310

🎭 Lifestyle

₹3,630 – ₹8,502

₹10,027 – ₹17,948 /month

🍽️ Restaurants

₹832 – ₹1,655

🛒 Groceries

₹930 – ₹1,650

🚗 Transport

₹870 – ₹1,951

🏠 Housing

₹6,572 – ₹10,445

🏥 Health

₹248 – ₹770

🎭 Lifestyle

₹575 – ₹1,477

Full Breakdown

Click any metric card to explore detailed parameters

↓ Fav

Air Quality

Very Good

↑ Fav

76.25

Water

Very Good

↑ Fav

67.25

Sanitation

Good

↑ Fav

70.16

Infrastructure

Very Good

↑ Fav

100.00

Amenities

Perfect

↑ Fav

54.5

Quiet Score

Good

↑ Fav

27.4

Green Cover

Extreme

↑ Fav

82.5

Flood Risk

Very Good

↑ Fav

Earthquake

Perfect

↓ Fav

55.2

Surface Temp

Good

↑ Fav

48.4

Open Area

Below Average

↑ Fav

39.6

Night Lights

Below Average

↑ Fav

100

Water Bodies

Perfect

↓ Fav

76.2

Population Density

Very Good

↑ Fav

61.2

Groundwater

Good

↓ Fav

48.2

Waterlogging

Moderate Risk

↓ Fav

14.6

Risk Factors

Safe

SPECIAL ← Fav

Walkability

Below Average

SPECIAL ← Fav

81.3

Safety

Very Good

Score Trends

Historical parameter scores over the past 6 data points 22 Jul — 09 Oct 2026

What's Nearby

Click a category to toggle • Click markers for details

Showing 286 places across 21 categories from Google Maps

Parameter	Value	NAAQS Limit	Direction
AQI Satisfactory	65	0–50 Good	Lower is better
Air Quality Index — a single number (0–500) summarizing overall air pollution. Computed from the worst-performing pollutant. AQI ≤50 is "Good"; above 200 is "Very Poor" and dangerous for sensitive groups.
PM2.5	23.70 µg/m³	≤40 µg/m³ (24hr)	Lower is better
Fine particulate matter (diameter <2.5 µm). These ultra-fine particles penetrate deep into lungs and enter the bloodstream, causing respiratory disease, heart attacks, and reduced life expectancy. Main sources: vehicle exhaust, construction dust, industrial emissions, crop burning.
PM10	45.56 µg/m³	≤60 µg/m³ (24hr)	Lower is better
Coarse particulate matter (diameter <10 µm). Includes dust, pollen, and mold spores. Causes coughing, aggravates asthma, and irritates eyes/throat. Less dangerous than PM2.5 but still a major concern in dusty cities like Raipur.
NO₂	11.25 µg/m³	≤40 µg/m³ (annual)	Lower is better
Nitrogen Dioxide — reddish-brown gas from vehicle engines and power plants. Irritates airways, worsens asthma, and contributes to smog/acid rain formation. High NO₂ is a strong indicator of traffic-related pollution.
SO₂	2.93 µg/m³	≤50 µg/m³ (24hr)	Lower is better
Sulfur Dioxide — pungent gas from burning coal, oil, and industrial smelting (steel plants near Raipur). Causes burning sensation in nose/throat, breathing difficulty, and contributes to acid rain which damages buildings and vegetation.
CO	0.44 mg/m³	≤2 mg/m³ (8hr)	Lower is better
Carbon Monoxide — colorless, odorless gas from incomplete combustion (vehicles, generators, burning biomass). Reduces blood's ability to carry oxygen, causing headaches, dizziness. High levels indoors can be fatal. Especially dangerous in enclosed/poorly ventilated areas.
O₃	17.98 µg/m³	≤100 µg/m³ (8hr)	Lower is better
Ground-level Ozone — unlike protective ozone in upper atmosphere, ground-level O₃ is harmful. Formed when sunlight reacts with vehicle exhaust and industrial emissions. Peaks in afternoon heat. Triggers chest pain, coughing, and throat irritation. Especially harmful for children and elderly.
NH₃	9.77 µg/m³	≤400 µg/m³ (24hr)	Lower is better
Ammonia — a pungent gas from agricultural fertilizers, animal waste, sewage treatment, and some industrial processes. High concentrations irritate eyes, nose, and throat. Contributes to secondary PM2.5 formation through atmospheric reactions.

Parameter	Value	Ideal	Score
TDS Very Good	366.24 ppm	≤300 ppm	75 /100
Total Dissolved Solids — measures dissolved minerals, salts & metals in water. High TDS makes water taste salty/bitter, can cause scaling in pipes, and may indicate contamination. BIS acceptable limit: 500 ppm. Lower is better
pH Level Perfect	7.76	6.5–8.5	100 /100
Measures acidity (pH<7) or alkalinity (pH>7) of water. Too acidic water corrodes pipes releasing metals; too alkaline causes scale buildup and bitter taste. Neutral pH 7.0 is ideal. BIS range: 6.5–8.5. Closer to 7.0 is better
Supply Below Average	7.2 hrs/day	24 hrs	30 /100
Hours of piped water supply per day. 24/7 continuous supply is ideal. Intermittent supply causes negative pressure in pipes, drawing in contaminants from surrounding soil. Also forces storage in tanks which increases bacterial growth. Higher is better
Fluoride Perfect	0.789 mg/L	≤1.0 mg/L	100 /100
Fluoride concentration in water. Small amounts (0.5–1.0 mg/L) help prevent dental cavities, but excess fluoride (>1.5 mg/L) causes dental fluorosis (staining/pitting of teeth) and skeletal fluorosis (bone deformity). BIS limit: 1.0 mg/L (acceptable), 1.5 mg/L (max permissible). Lower is better
Total (sum of 4 params)	305/400
Water Score (Total ÷ 4) Very Good	76.25 /100

Parameter	Pre-Monsoon	Monsoon	Post-Monsoon	BIS Limit
Nitrate (NO₃⁻-N)	12.96 mg/L	—	11.95 mg/L	≤10.16 mg/L (as N)

Station	Reported (as N)	As NO₃⁻	BIS Limit	Status
Patharidih (Kharun)	20.71 mg/L	~91.7 mg/L	45 mg/L	🔴 2× over limit
Simga (Seonath)	12.96 mg/L	~57.4 mg/L	45 mg/L	🔴 Over limit
Gatora-2 (Arpa)	29.87 mg/L	~132.4 mg/L	45 mg/L	🔴 3× over limit

Parameter	What It Measures	Better Direction	BIS Standard
TDS	Total Dissolved Solids — dissolved minerals, salts & metals. High TDS causes salty/bitter taste and pipe scaling.	↓ Lower	≤500 ppm (acceptable) ≤2000 ppm (max)
pH Level	Acidity/alkalinity of water. Too acidic corrodes pipes; too alkaline causes scale buildup. Best at neutral 7.0.	≈ Closer to 7.0	6.5–8.5
Supply Hours	Hours of piped water per day. Intermittent supply draws contaminants into pipes and forces tank storage (bacterial growth).	← Higher	24 hrs (ideal)
Fluoride	Fluoride concentration. Small amounts prevent cavities; excess causes dental/skeletal fluorosis (bone damage).	↓ Lower	≤1.0 mg/L (safe) ≤1.5 mg/L (max)
Nitrate	NO₃⁻ from agricultural runoff & sewage. Excess causes "blue baby syndrome" in infants and long-term health risks.	↓ Lower	≤45 mg/L (as NO₃⁻)

Parameter	Value	Score	Benchmark	Weight
ODF Status	ODF+	70	ODF++ is best	20%
Open Defecation Free certification. ODF means no open defecation. ODF+ adds solid/liquid waste management. ODF++ means all faecal sludge is safely managed and treated.
Sewage Treatment Coverage	55.00%	55	100% ideal	30%
Percentage of households connected to a Sewage Treatment Plant (STP) or decentralized treatment system. Higher coverage means less untreated sewage entering water bodies.
Drainage Coverage	65.00%	65	100% ideal	25%
Storm water and waste water drainage network coverage. Proper drainage prevents waterlogging, mosquito breeding, and disease outbreaks during monsoon.
Waste Collection	Daily	80	Daily (2x) is best	15%
Door-to-door waste collection frequency. Daily (2x) = twice daily collection. Daily = once daily. Alt. Day = alternate days. More frequent collection reduces open dumping and disease vectors.
Sewage Disposal Method	STP Connected	85	Centralized STP best	10%
How sewage is treated. Centralized STP = large treatment plant serving the sector/city. STP Connected = individual ward connected to STP. Septic Tank = on-site treatment. Open Drain = untreated discharge (worst).

Parameter	Value
Avg Built Surface per Pixel	0.0 m²
Total Built Surface	0 m²
Built Surface Fraction	2,353.4%
Avg Building Height	5.99 m
Max Building Height	17.4 m
Total Built Volume	21,040,916 m³
Mean Built Volume per Pixel	19,771.7 m³

Parameter	1000m	3000m	Average
Built-up (LULC)	70.2%	33.0%	51.6%
Avg Bldg Height	7.75 m	4.23 m	5.99 m
Night Radiance	24.00	14.90	19.45
Urbanization	100.0	83.5	91.8
Dynamic World Built	90.6%	57.3%	74.0%
NDBI	0.0147	-0.0061	0.0000
Impervious Surface	52.7%	29.2%	40.9%
Mean Slope	0.10°	0.10°	0.10°
Infra Score	75.2	65.2	74.7

Parameter	Value
Avg Built Surface per Pixel	3,188.9 m²
Total Built Surface	99,203,514 m²
Built Surface Fraction	3,157.8%
Avg Building Height	7.75 m
Max Building Height	17.4 m
Total Built Volume	8,576,689 m³
Mean Built Volume per Pixel	27,576.0 m³

Parameter	Value
Avg Built Surface per Pixel	1,564.2 m²
Total Built Surface	437,954,681 m²
Built Surface Fraction	1,549.0%
Avg Building Height	4.23 m
Max Building Height	17.4 m
Total Built Volume	33,505,143 m³
Mean Built Volume per Pixel	11,967.3 m³

Parameter	Risk Level	Score	Benchmark	Weight
River Flood Risk	Low-Medium	25	Low (10) = Safest	50%
Risk of flooding from rivers. Raipur drains into the Mahanadi basin via Kharun, Pairy, and Seonath rivers. Areas near the Kharun River corridor (Mowa, Kachna, Labhandi) face highest risk during monsoon.
Urban Waterlogging	Low	10	Low (10) = Safest	50%
Risk of urban waterlogging due to inadequate storm-water drainage. RMC data shows 97% incidence of waterlogging in the city with a 52% drainage coverage gap. Dense old-city areas and lake overflow zones are most vulnerable.

Parameter	Value	Description
Soil Type	Hard alluvial	Primary differentiator — soft soil amplifies earthquake shaking
Seismic Zone	Zone II	BIS IS-1893 classification (Zone II = lowest hazard in India)
PGA (475-yr)	0.0155g	Peak Ground Acceleration for 475-year return period (~10% in 50 yrs)
PGA (2475-yr)	0.0325g	Peak Ground Acceleration for 2475-year return period (~2% in 50 yrs)
Liquefaction Risk	None	Soil liquefaction potential during seismic events — saturated soils are most susceptible
Raw Risk Score	1/5	1/5 = safest (hard soil), 5/5 = highest risk (soft saturated soil in high zone)

Parameter	1000m	3000m	Average (Final)
Mean Temp	31.71°C	30.71°C	31.21°C
Min Temp	22.38°C	18.99°C	20.69°C
Max Temp	42.14°C	40.80°C	41.47°C
LST Score	53.2	57.2	55.2

Parameter	1000m	3000m	Average (Final)
Built-up %	70.2%	33.0%	51.6%
Open Space %	29.9%	67.0%	48.4%
Score	29.9	67.0	48.4

Parameter	1000m	3000m	Average (Final)
Avg Radiance	24.438	15.127	19.783
Score	48.9	30.3	39.6

Parameter	1000m	3000m	Average (Final)
Permanent Water %	34.27%	47.05%	40.66%
Seasonal Water %	94.41%	94.94%	94.68%
Score	100.0	100.0	100.0

Parameter	1000m	3000m	Average (Final)
Population	19,117	97,081	58,099
Density (per km²)	6,085	3,434	4,759
Score	69.6	82.8	76.2

Parameter	Value	Weight	Sub-Score
Soil Moisture Average annual soil moisture (0–200 mm)	130.3 mm	30%	65.1 /100
GW Recharge P − ET − Runoff (−200 to +400 mm/yr)	+3.4 mm/yr	25%	33.9 /100
PDSI (Drought Index) −4 (severe drought) to +4 (very wet)	3.07	20%	88.4 /100
SM Trend Soil moisture change 2021→2024 (−50 to +50 mm)	-13.6 mm	15%	36.4 /100
Precipitation Annual rainfall (800–1800 mm/yr)	1,874 mm/yr	10%	100.0 /100
Groundwater Score	100%	61.2/100

Parameter	Value	Weight	Sub-Score
Soil Moisture Average annual soil moisture (0–200 mm)	130.2 mm	30%	65.1 /100
GW Recharge P − ET − Runoff (−200 to +400 mm/yr)	+3.6 mm/yr	25%	33.9 /100
PDSI (Drought Index) −4 (severe drought) to +4 (very wet)	3.08	20%	88.5 /100
SM Trend Soil moisture change 2021→2024 (−50 to +50 mm)	-13.4 mm	15%	36.6 /100
Precipitation Annual rainfall (800–1800 mm/yr)	1,874 mm/yr	10%	100.0 /100
Groundwater Score	100%	61.2/100

Parameter	Value	Weight	Sub-Score
Soil Moisture Average annual soil moisture (0–200 mm)	130.3 mm	30%	65.1 /100
GW Recharge P − ET − Runoff (−200 to +400 mm/yr)	+3.3 mm/yr	25%	33.9 /100
PDSI (Drought Index) −4 (severe drought) to +4 (very wet)	3.06	20%	88.2 /100
SM Trend Soil moisture change 2021→2024 (−50 to +50 mm)	-13.7 mm	15%	36.3 /100
Precipitation Annual rainfall (800–1800 mm/yr)	1,874 mm/yr	10%	100.0 /100
Groundwater Score	100%	61.1/100

Parameter	Value	Weight	Interpretation
Elevation	281.1 m	25%	Lower elevation → more water accumulation
Slope	2.83°	20%	Flatter terrain → water stagnates
TWI (Topographic Wetness)	15.46	20%	Higher TWI → natural water collection
Impervious Surface	8.8%	15%	More concrete/asphalt → less infiltration
SAR Wetness	0	10%	Historical wet-signal frequency from Sentinel-1
Soil Moisture	127.7 mm	10%	Higher soil moisture → saturated ground

#	Risk	Score	Elev.	Slope	Imperv.	Distance
1	High	60.8	279.6m	2.2°	67.8%	1234m
2	High	60.6	281.2m	2.4°	77.7%	771m
3	High	60.3	287.8m	2°	82.2%	5192m
4	High	59.8	286.6m	2.5°	93%	225m
5	High	59.7	283.3m	2.4°	78.4%	693m

Category	Score	Issues
Environmental Hazards	36	2
Old Tatibandh Dump Yard (2000m, high) Industrial Estate Effluent (800m, medium)
Water & Drainage	22	1
Kharun River Flood Plain (500m, high)
Air Pollution Sources	18	1
Brick Kilns - Tatibandh South (1500m, high)
Infrastructure Stress	12	1
Unlit Patches - Tatibandh Bypass Road (300m, medium)
Land & Zoning Risks	0	0
Safety & Social	6	1
Cattle Colony Near Bypass (1000m, low)
Future Threats	25	1
NH-6 Bypass Widening Zone (200m, critical)
Health & Nuisance	0	0
Accessibility Risks	12	1
No Bus Route Coverage (2000m, medium)

Category	Count	Max	Score
Hospitals (500m)	5	3	100 /100
Hospitals (500m) — 5 places within 500m View Full Details 1. AIIMS Raipur Gate Number 5 4.1 284 m 2. Chahak Hospital 4.0 297 m 3. AIIMS Hospital OPD 4.0 400 m 4. Gate No.4 Great Eastern Rd, AIIMS Campus, Tatibandh Colony, Raipur, Chhattisgarh 492001 4.3 406 m 5. Vedanta diagnostic center Raipur 4.0 484 m
Hospitals (2km)	20	5	100 /100
Hospitals (2km) — 20 places within 2km View Full Details 1. AIIMS Raipur Gate Number 5 4.1 284 m 2. Chahak Hospital 4.0 297 m 3. AIIMS Hospital OPD 4.0 400 m 4. Gate No.4 Great Eastern Rd, AIIMS Campus, Tatibandh Colony, Raipur, Chhattisgarh 492001 4.3 406 m 5. Vedanta diagnostic center Raipur 4.0 484 m 6. A-BLOCK,AIIMS HOSPITAL 3.0 535 m 7. AIIMS GATE NO 2 3.3 568 m 8. AIIMS OPD & Registration 4.2 606 m 9. AIIMS, Gate No.1 4.2 634 m 10. Dr. Sanjeev Kumar 5.0 663 m + 10 more — View all
Schools (1km)	5	5	100 /100
Schools (1km) — 5 places within 1km View Full Details 1. Bharat Mata Higher Secondary School Tatibandh 144 m 2. Adarsh English Medium Hr. Sec. School, Tatibandh, Raipur 288 m 3. maharshi Dayanand Her.Sec.School 315 m 4. CPS : Chhattisgarh Public School 898 m 5. Hirapur 3.7 899 m
Markets (1km)	5	3	100 /100
Markets (1km) — 5 places within 1km View Full Details 1. DEEPAK PROVISON STORES 4.3 108 m 2. AKF Fresh 3.0 206 m 3. Vardhan Fancy Store 4.6 487 m 4. Vishal Mega Mart 4.5 522 m 5. Tiranga Truck shringar 4.0 880 m
Parks (500m)	8	3	100 /100
Parks (500m) — 8 places within 500m View Full Details 1. PRAYAS UDYAN 3.7 75 m 2. Mama garden 5.0 82 m 3. Nagar Nigam Park 3.5 88 m 4. SillyAnt - Fitness center near Tatibandh \| Best gym in Tatibandh \| Personal training gym 4.7 264 m 5. RS Nutrition - Dietitian & Nutritionist , Weight loss, Thyroid, Pcod, Prediabetes diet plan Services 4.9 279 m 6. Shibutron Madness 4.0 316 m 7. Kedar Fitness 4.2 389 m 8. Gurudwara Park 3.8 443 m
BRTS/Bus Stop (1km)	3	2	100 /100
BRTS/Bus Stop (1km) — 3 places within 1km View Full Details 1. Tatibandh chowk 4.0 878 m 2. Tatibandh Chowk Raipur 947 m 3. Sarona 3.7 952 m
Pharmacy (2km)	20	3	100 /100
Pharmacy (2km) — 20 places within 2km View Full Details 1. Apollo Pharmacy - Tatibandh, Raipur 4.0 216 m 2. R. S. Chemist 4.3 273 m 3. M/S. Neeraj Medical Stores 5.0 612 m 4. Seema Medicals 2.7 629 m 5. Jan Aushadhi Navkar Store 2.6 689 m 6. Amrit Pharmacy 3.4 709 m 7. Bhowray Medical Store 3.7 712 m 8. Meds and More Pharmacy 1.2 km 9. LAXMI MEDICAL STORE 5.0 1.2 km 10. Himani Medical And General Store 4.4 1.3 km + 10 more — View all
Banks (1km)	15	3	100 /100
Banks (1km) — 15 places within 1km View Full Details 1. SBI Branch Tatibandh Raipur 2.2 0 m 2. ICICI Bank Raipur Tatiband 4.1 138 m 3. State Bank of India ATM 4.8 311 m 4. CANARA BANK ATM 4.5 385 m 5. CANARA BANK - RAIPUR TATIBANDH 1.0 389 m 6. HDFC Bank ATM 3.3 403 m 7. Indian Bank - Tatibandh Branch 3.6 644 m 8. Punjab National Bank - ATM 691 m 9. Punjab National Bank 4.0 705 m 10. Union Bank of India ATM 3.9 714 m + 5 more — View all
Restaurants (1km)	19	5	100 /100
Restaurants (1km) — 19 places within 1km View Full Details 1. Burger Singh 4.0 161 m 2. Yaaran Da Adda 3.8 174 m 3. pesarattu restaurant 4.5 280 m 4. Andhra Kitchen 4.4 286 m 5. Rehan Fast Food 4.1 339 m 6. Foodeez Restaurant 4.3 551 m 7. Shree Krishna Bengali Sweets & Restaurant 3.6 590 m 8. MUSK - Restaurant & Bakery 4.3 631 m 9. Hotel Gagan Regency 3.9 663 m 10. Kaka Dhaba 4.0 664 m + 9 more — View all
Worship (1km)	10	3	100 /100
Worship (1km) — 10 places within 1km View Full Details 1. Hanuman Mandir 4.5 4 m 2. St. Mary Church 4.8 204 m 3. Bengali Durga Puja Pandal 4.0 304 m 4. Shitla Mata Mandir 4.1 377 m 5. Ayyapan Swami Mandir, Raipur, CG 4.6 419 m 6. kashi vishwanath temple 4.4 659 m 7. Miracle Ground Church 4.8 741 m 8. Panchdham Temple 4.6 788 m 9. Gausulwara Mosque 4.3 849 m 10. SRI GURU NANAK NIWAS GURUDWARA HEERAPUR RAIPUR 4.5 866 m
Transport Services (1km)	18	4	100 /100
Transport Services (1km) — 18 places within 1km View Full Details 1. Raipur Bangalore Roadways 3.9 437 m 2. JAI MAA TRAVELS.ring.rod.no.2.tatibandh.raipur.c.g 446 m 3. TCI FREIGHT 2.7 595 m 4. Jabalpur Madras Road Career 5.0 607 m 5. Surat Goods Transport 4.2 618 m 6. Murugan transport raipur 4.7 630 m 7. Jat Golden 4.4 642 m 8. Shri Rameshwar Roadlines 4.4 647 m 9. GRAVITY TRAVELS 4.8 725 m 10. Sardar Road Carrier 4.0 727 m + 8 more — View all
Total (sum of 11 categories)	1100/1100
Amenity Score (Total ÷ 11)	100.00 /100

Source	Count (2 km)	Nearest (m)	Impact
Major Highways Motorways, trunk & primary roads (high traffic volume)	13	185	Very High
Industrial Zones Factories, manufacturing & industrial land use areas	1	1,644	Low
Railway Lines Rail & light rail tracks (intermittent but high peak noise)	5	890	Moderate
Airport Swami Vivekananda Airport (flight path noise)	—	19.1 km	Low

Factor	Weight	Value	Contribution	Meaning
Highway Proximity	40%	185m	3.7	Farther from highways = less traffic noise = higher score
Industrial Proximity	25%	1,644m	20.6	Farther from factories = less industrial hum = higher score
Railway Proximity	15%	890m	6.7	Farther from tracks = less train noise = higher score
Highway Density	10%	13 roads	0.0	Fewer major roads nearby = less cumulative traffic noise
Industrial Density	10%	1 zones	8.0	Fewer industrial zones = quieter residential environment
Total Quiet Score	100%	—	54.5	Higher score = quieter and more livable

Parameter	Value	Weight	Sub-Score
NDVI Mean Average greenness index. Scale: 0 (no plants) → 0.5+ (lush forest).	0.132	40%	26.4 /100
Vegetation Coverage % of land with meaningful greenery (grass, shrubs, trees).	15.0%	30%	15 /100
Dense Green Cover % of land with thick, healthy tree cover (parks, gardens, forests).	5.8%	20%	11.7 /100
Parks within 500m Number of public parks/gardens within walking distance.	8	10%	100 /100
Averaged (1000m + 3000m) Green Score	27.4 /100

Parameter	Value	Weight	Sub-Score
NDVI Mean Average greenness index. Scale: 0 (no plants) → 0.5+ (lush forest).	0.104	40%	20.8 /100
Vegetation Coverage % of land with meaningful greenery (grass, shrubs, trees).	8.3%	30%	8.3 /100
Dense Green Cover % of land with thick, healthy tree cover (parks, gardens, forests).	5.1%	20%	10.1 /100
Parks within 500m Number of public parks/gardens within walking distance.	8	10%	100 /100
1000m Buffer Green Score	22.8 /100

Parameter	Value	Weight	Sub-Score
NDVI Mean Average greenness index. Scale: 0 (no plants) → 0.5+ (lush forest).	0.159	40%	31.8 /100
Vegetation Coverage % of land with meaningful greenery (grass, shrubs, trees).	21.6%	30%	21.6 /100
Dense Green Cover % of land with thick, healthy tree cover (parks, gardens, forests).	6.6%	20%	13.3 /100
Parks within 500m Number of public parks/gardens within walking distance.	8	10%	100 /100
3000m Buffer Green Score	31.9 /100

Parameter	1000m	3000m	Average (Final)
NDVI Mean	0.104	0.159	0.132
Vegetation %	8.3%	21.6%	15.0%
Dense Green %	5.1%	6.6%	5.8%
Barren %	60.6%	60.5%	60.5%
Tree Canopy %	7.1%	10.2%	8.7%
Green Score	22.8	31.9	27.4

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Pros & Cons

Pros

Clean air quality

Safe drinking water

Well-maintained sanitation

Good access to hospitals, schools & markets

Peaceful & quiet environment

Cons

Limited green cover

Poor nighttime lighting

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Formula

The Amenity Score for Tatibandh is calculated by averaging 11 category sub-scores:

                        Amenity Score = ( Σ Category Scores ) ÷ 11
                    

Per-Category Scoring

Each category scores 0-100 based on how many amenities are found within a specific radius:

Category	Search Radius	Max Count for 100	Points per Amenity	Formula
Hospitals (500m)	500m	3	33	`min(100, count × 33)`
Hospitals (2km)	2km	5	20	`min(100, count × 20)`
Schools (1km)	1km	5	20	`min(100, count × 20)`
Markets (1km)	1km	3	33	`min(100, count × 33)`
Parks (500m)	500m	3	33	`min(100, count × 33)`
BRTS/Bus Stop (1km)	1km	2	50	`min(100, count × 50)`
Pharmacy (2km)	2km	3	33	`min(100, count × 33)`
Banks (1km)	1km	3	33	`min(100, count × 33)`
Restaurants (1km)	1km	5	20	`min(100, count × 20)`
Worship (1km)	1km	3	33	`min(100, count × 33)`
Transport Services (1km)	1km	4	25	`min(100, count × 25)`

Calculation for Tatibandh

Category	Found	Raw (count × pts)	Capped at 100
Hospitals (500m)	5	5 × 33 = 165	100 (capped)
Hospitals (2km)	20	20 × 20 = 400	100 (capped)
Schools (1km)	5	5 × 20 = 100	100
Markets (1km)	5	5 × 33 = 165	100 (capped)
Parks (500m)	8	8 × 33 = 264	100 (capped)
BRTS/Bus Stop (1km)	3	3 × 50 = 150	100 (capped)
Pharmacy (2km)	20	20 × 33 = 660	100 (capped)
Banks (1km)	15	15 × 33 = 495	100 (capped)
Restaurants (1km)	19	19 × 20 = 380	100 (capped)
Worship (1km)	10	10 × 33 = 330	100 (capped)
Transport Services (1km)	18	18 × 25 = 450	100 (capped)
Sum of all categories		3559	1100
Final Score = 1100 ÷ 11			100.00/100

Data Source

Source: Google Places API (Nearby Search)
Method: Count amenities within specified radius of area center coordinates (lat: 21.2614068, lng: 81.5759054)
Categories queried: hospitals/clinics, schools/colleges, markets/supermarkets, parks, transit stations, pharmacies, banks/ATMs, restaurants/cafes, places of worship
Score range: 0 (no amenities) to 100 (all 10 categories at maximum)
Last updated: 27 Mar 2026, 12:00 AM

Overview

The Water Quality Score is a composite measure (0–100) derived from key drinking water parameters based on WHO/BIS standards and ground-truth data from the CWC Hot Spots Report 2022 (Central Water Commission).

Formula

Water Score = (TDS Score + pH Score + Supply Score + Fluoride Score) ÷ 4

Parameter Scoring Rules

Parameter	Condition	Score
TDS (mg/L)	≤ 300 ppm	100
	301 – 600 ppm	75
	601 – 900 ppm	50
	> 900 ppm	25
pH Level	6.5 – 8.5	100
	6.0 – 6.5 or 8.5 – 9.0	70
	< 6.0 or > 9.0	30
Water Supply	24 hrs/day	100
Water Supply	Less than 24 hrs	`(hours ÷ 24) × 100`
Fluoride	≤ 1.0 mg/L	100
	1.1 – 1.5 mg/L	60
	> 1.5 mg/L	20

Worked Example for Tatibandh

Parameter	Value	Score
TDS	366.24 ppm	75
pH Level	7.76	100
Supply	7.2 hrs/day	30
Fluoride	0.789 mg/L	100

Water Score = (75 + 100 + 30 + 100) ÷ 4 = 76.25/100

CWC Monitoring Stations — Raipur District

Station	River	Parameter	Pre-Monsoon	Monsoon	Post-Monsoon	Status
Patharidih	Kharun	Nitrate (NO₃⁻-N)	20.71 mg/L	14.59 mg/L	16.40 mg/L	🔴 Hotspot all 3 seasons
Simga	Seonath	Nitrate (NO₃⁻-N)	12.96 mg/L	—	11.95 mg/L	🟠 Hotspot pre & post monsoon

Patharidih on the Kharun river (flows through Raipur city) is the most critical hotspot — it exceeded the BIS nitrate limit (45 mg/L as NO₃⁻ = 10.16 mg/L as N) in all three seasons of 2022. The Kharun is a direct tributary of the Seonath, which feeds into the Mahanadi, forming Raipur's primary water source basin.

Simga on the Seonath river (boundary of Raipur & Durg districts) also showed persistent nitrate exceedance in pre- and post-monsoon seasons.

Data Source

Source: CWC Water Quality Hot Spots Report 2022 (Central Water Commission)
Monitoring Stations: Patharidih (Kharun river), Simga (Seonath river) — Raipur region
Key Findings: Patharidih identified as nitrate hotspot across all 3 seasons; Simga hotspot in pre & post monsoon
Supply source: Municipal
Turbidity: 4.97 NTU (not included in composite score)
Data recorded: 07 Mar 2026

What is AQI?

The Air Quality Index (AQI) is a standardised indicator (0–500) that communicates how polluted the air currently is. A lower AQI means cleaner air.

                        AQI = max( Sub-IndexPM2.5, Sub-IndexPM10, Sub-IndexNO₂, Sub-IndexSO₂, Sub-IndexCO, Sub-IndexO₃ )
                    

The overall AQI equals the highest sub-index among all measured pollutants. Each sub-index is calculated by linear interpolation between CPCB/EPA breakpoints for that pollutant's concentration.

AQI Categories (NAQI / CPCB Standard)

AQI Range	Category	Health Impact
0 – 50	Good	Minimal impact
51 – 100	Satisfactory	Minor breathing discomfort to sensitive people
101 – 200	Moderate	Breathing discomfort to people with lung/heart disease
201 – 300	Poor	Breathing discomfort on prolonged exposure
301 – 400	Very Poor	Respiratory illness on prolonged exposure
401 – 500	Severe	Affects healthy people; serious impact on those with existing diseases

Sub-Index Calculation

Each pollutant's sub-index is calculated using linear interpolation:

                        Ip = ( (IHi − ILo) / (BPHi − BPLo) ) × (Cp − BPLo) + ILo
                    

C_p = pollutant concentration (measured value)
BP_Hi / BP_Lo = concentration breakpoints ≥ and ≤ C_p
I_Hi / I_Lo = AQI breakpoints corresponding to BP_Hi and BP_Lo

CPCB Breakpoints (Key Pollutants)

AQI	PM2.5 (µg/m³) 24-hr avg	PM10 (µg/m³) 24-hr avg	NO₂ (µg/m³) 24-hr avg	SO₂ (µg/m³) 24-hr avg	CO (mg/m³) 8-hr avg	O₃ (µg/m³) 8-hr avg	NH₃ (µg/m³) 24-hr avg
Good (0–50)	0–30	0–50	0–40	0–40	0–1.0	0–50	0–200
Satisfactory (51–100)	31–60	51–100	41–80	41–80	1.1–2.0	51–100	201–400
Moderate (101–200)	61–90	101–250	81–180	81–380	2.1–10	101–168	401–800
Poor (201–300)	91–120	251–350	181–280	381–800	10.1–17	169–208	801–1200
Very Poor (301–400)	121–250	351–430	281–400	801–1600	17.1–34	209–748	1201–1800

Current Values for Tatibandh

Pollutant	Value	Unit	Category Impact
PM2.5	23.7	µg/m³	Good
PM10	45.56	µg/m³	Good
NO₂	11.25	µg/m³	Good
SO₂	2.93	µg/m³	Good
CO	0.44	mg/m³	Good
O₃	17.98	µg/m³	Good
NH₃	9.77	µg/m³	Good

Overall AQI = max of all sub-indices = 65 Satisfactory

AQI → Livability Report Conversion

AQI Range	Air Quality Score (for Livability)	Method
0 – 500	`max(0, 100 − AQI)`	Inverted: lower AQI = higher livability

For Tatibandh: Air Score = max(0, 100 − 65) = 35/100

Data Source

Source: Google Air Quality API (per-coordinate interpolated model)
Method: Combines satellite imagery, ground station data, weather models, and traffic patterns to provide hyper-local air quality estimates for each area's exact coordinates
Standard: India NAQI (National Air Quality Index) as primary, plus Universal AQI (UAQI)
Pollutants tracked: PM2.5, PM10, NO₂, SO₂, CO, O₃, NH₃ (7 pollutants)
Coverage: Individual readings for all 125 areas — not extrapolated from a single station
Reading at: 09 Oct 2026, 07:15 AM

NDVI Formula

The Normalized Difference Vegetation Index (NDVI) measures vegetation health using satellite imagery:

                        NDVI = (NIR − Red) / (NIR + Red)
                    

NIR = Near-Infrared reflectance (Landsat 8/9 Band 5)
Red = Red light reflectance (Landsat 8/9 Band 4)
Range: −1 (water) to +1 (dense vegetation)

NDVI Interpretation

NDVI Range	Category	Description
< 0.0	Water	Water bodies, rivers, ponds
0.0 – 0.1	Barren	Bare soil, rock, sand, built-up areas
0.1 – 0.2	Sparse	Sparse vegetation, urban green, scattered shrubs
0.2 – 0.4	Moderate	Grassland, cropland, gardens, roadside trees
0.4 – 0.6	Dense	Dense parks, plantation, forest patches
> 0.6	Very Dense	Closed canopy forest, dense tropical vegetation

Green Cover Score Formula

                        Green Score = 

                            40% × NDVI Mean Score (0.0→0, 0.5→100)

                        + 30% × Vegetation Coverage % (pixels NDVI > 0.2)

                        + 20% × Dense Green % (pixels NDVI > 0.4, scaled 0-50%→0-100)

                        + 10% × Parks Score (0→0, 1→33, 2→66, 3+→100)

Calculation for Tatibandh

Component	Raw Value	Sub-Score	Weight	Contribution
NDVI Mean	0.132	26.4/100	40%	10.56
Vegetation Coverage	15.0%	15/100	30%	4.5
Dense Green Cover	5.8%	11.7/100	20%	2.34
Parks within 500m	8	100/100	10%	10
Green Cover Score				27.4/100

Methodology

Satellite: Landsat 8/9 OLI (estimated) — 30m spatial resolution
Processing: Median composite of cloud-filtered scenes (<20% cloud cover), last 12 months
Buffer: Avg (1000m + 3000m)m radius from area center coordinates
Method: ee.Image.normalizedDifference(['B5', 'B4']) — per GEE Tutorial
Source: Average of 1000m and 3000m buffer analysis
Date: 12 Mar 2026

What is the Quiet Score?

The Quiet Score measures how quiet and peaceful an area is, on a scale of 0 to 100. A higher score means a quieter, more livable area — better for living, sleeping, and overall well-being. It blends proximity to noise sources with the estimated day/night dB levels and applies an extra penalty when CPCB limits are exceeded.

Scoring Formula

                    Quiet Score = (Source Score × 0.65) + (Measured Noise Score × 0.35)

                                 − Day Limit Penalty − Night Limit Penalty

Parameter Breakdown

Parameter	Weight	How It's Scored
Source Score	65%	Built from highway proximity, industrial proximity, railway proximity, highway density, and industrial density. Farther / fewer sources increase the score.
Measured Noise Score	35%	Estimated daytime and nighttime dB are translated into comfort bands. Night noise carries more weight because sleep disturbance matters more.
Day Limit Penalty	Dynamic	Each dB above the CPCB daytime limit reduces the final score.
Night Limit Penalty	Dynamic	Each dB above the CPCB nighttime limit reduces the score more aggressively than daytime exceedance.

How Noise Levels are Estimated

Daytime and nighttime noise levels (dB) are estimated using the FHWA Traffic Noise Model (simplified). The model calculates noise attenuation based on distance:

                    L(d) = L₀ - 20 × log₁₀(d / d₀)

                    Where L₀ is source noise at reference distance d₀

Source	Reference Level	At 100m	At 500m	At 1000m
Major Highway	78 dB @ 10m	58 dB	44 dB	38 dB
Industrial Zone	70 dB @ 50m	64 dB	50 dB	44 dB
Railway (Leq)	60 dB @ 25m	48 dB	34 dB	28 dB
Airport	75 dB @ 1km	—	81 dB	75 dB

Nighttime noise is estimated to be 5–10 dB lower than daytime (reduced traffic, no industrial operations). Multiple sources are combined using logarithmic addition.

CPCB Noise Standards (India)

The Central Pollution Control Board classifies areas into 4 noise zones with specific limits:

Zone	Day Limit	Night Limit	Typical Areas
Industrial	75 dB	70 dB	Factory areas, manufacturing hubs (Siltara, Urla)
Commercial	65 dB	55 dB	Markets, commercial zones (Pandri, Malviya Road)
Residential	55 dB	45 dB	Housing colonies, wards (Shankar Nagar, Tatibandh)
Silence	50 dB	40 dB	Near hospitals, schools, courts (within 100m)

Score Interpretation

Score Range	Rating	What It Means
80–100	Excellent	Very quiet, far from all noise sources — ideal for families and health-conscious residents
60–79	Good	Generally peaceful with minimal noise intrusion — suitable for comfortable living
40–59	Moderate	Some noise from traffic or industrial areas — consider soundproofing improvements
20–39	Below Average	Noticeable noise pollution — may affect sleep quality and daily comfort
0–19	Poor	High noise exposure — health risks from prolonged exposure (stress, hearing, cardiovascular)

Worked Example

Example: An area with highways 800m away, 3 highways in 2km, industrial zone 1200m away, 1 industrial zone, railway 1500m away, day noise 58 dB, night noise 50 dB

Source Score: 57.3 from proximity + density inputs
Measured Noise Score: day comfort + night comfort = 67.0
CPCB Penalties: day exceedance 0, night exceedance 20.0

Total Quiet Score = (57.3 × 0.65) + (67.0 × 0.35) − 20.0 = 40.2/100
Moderate-to-noisy areas drop sharply once nighttime limits are breached.

Data Sources

OpenStreetMap (via Overpass API) — highway, industrial, and railway proximity data
FHWA Traffic Noise Model — simplified noise attenuation estimation
CPCB Noise Rules, 2000 — ambient noise standards for Indian cities
WHO Environmental Noise Guidelines (2018) — health-based recommended limits

What is the Sanitation Score?

The Sanitation Score measures the quality and coverage of sanitation infrastructure in an area, on a scale of 0 to 100. A higher score means better sewage treatment, drainage, waste collection, and open-defecation-free (ODF) compliance — all critical for public health and livability.

Scoring Formula

                    Sanitation Score = (ODF Status × 0.20) + (Sewage Treatment Coverage × 0.30)

                                   + (Drainage Coverage × 0.25) + (Waste Collection × 0.15)

                                   + (Sewage Disposal Method × 0.10)

Parameter Breakdown

Parameter	Weight	How It's Scored
ODF Status	20%	ODF++ = 100, ODF+ = 70, ODF = 40. Based on SBM Urban certification level. ODF++ means no open defecation plus solid & liquid waste management.
Sewage Treatment Coverage	30%	Direct percentage value (0–100%). Measures the proportion of area connected to sewage treatment plants (STPs). Higher coverage means less untreated sewage discharge.
Drainage Coverage	25%	Direct percentage value (0–100%). Measures the extent of paved/covered storm-water drains. Better drainage prevents waterlogging and disease vectors.
Waste Collection	15%	Daily (2x) = 100, Daily = 80, Alternate Day = 50. Reflects frequency and reliability of door-to-door waste collection by the municipal body.
Sewage Disposal Method	10%	Centralized STP = 100, STP Connected = 80, Septic Tank = 50, Open Drain = 10. Measures how responsibly sewage effluent is handled before discharge.

ODF Certification Levels (SBM Urban)

The Swachh Bharat Mission Urban uses a three-tier ODF certification framework:

Level	Criteria	Score
ODF++	No open defecation + all sewage/septage safely treated + proper fecal sludge management	100
ODF+	No open defecation + no untreated sewage/septage discharged into water bodies/open drains	70
ODF	No open defecation — all households have access to toilets and use them	40

Score Interpretation

Score Range	Rating	What It Means
80–100	Excellent	Comprehensive sanitation coverage — ODF++ certified, high sewage treatment, reliable waste collection
60–79	Good	Good infrastructure with room for improvement — most areas connected to STPs, daily waste collection
40–59	Moderate	Basic sanitation in place but gaps in coverage — some open drains, partial sewage treatment
20–39	Below Average	Significant gaps in sanitation — poor drainage, infrequent waste collection, septic-tank-dependent
0–19	Poor	Severe sanitation deficits — open defecation areas, untreated sewage discharge, disease risk

Worked Example

Example: An area with ODF+ status, 72% sewage treatment, 85% drainage, daily waste collection, STP Connected

ODF Status: ODF+ = 70 → × 0.20 = 14.0
Sewage Treatment: 72% → × 0.30 = 21.6
Drainage Coverage: 85% → × 0.25 = 21.25
Waste Collection: Daily = 80 → × 0.15 = 12.0
Sewage Disposal: STP Connected = 80 → × 0.10 = 8.0

Total Sanitation Score = 14.0 + 21.6 + 21.25 + 12.0 + 8.0 = 76.85/100 (Good — well-developed sanitation infrastructure)

Why Sanitation Matters for Health

Waterborne diseases — Poor sanitation increases risk of cholera, typhoid, and hepatitis A
Vector-borne diseases — Stagnant water from poor drainage breeds mosquitoes (dengue, malaria)
Child mortality — WHO reports that improved sanitation reduces diarrheal deaths by 36%
Groundwater contamination — Open drains and septic tank leakage pollute drinking water sources

Data Sources

Nagar Nigam Raipur — City Sanitation Plan (CSP) ward-level data
AMRUT SLIP — Service Level Improvement Plan for sanitation benchmarks
SBM Urban Portal — Swachh Bharat Mission ODF certification data
NGT Reports — National Green Tribunal compliance monitoring
NRANVP Development Plan — Nava Raipur sector-level infrastructure data

The Flood Risk Score measures an area's vulnerability to river flooding and urban waterlogging. Lower score = safer area.

Parameters & Weights

Parameter	Weight	Description	Risk → Score
River Flood Risk	50%	Proximity to rivers (Kharun, Pairy, Seonath) and flood history	Low = 10, Low-Medium = 25, Medium = 40, High = 70, Very High = 85
Urban Waterlogging	50%	Storm-water drainage adequacy and monsoon waterlogging history	Low = 10, Low-Medium = 25, Medium = 40, High = 70, Very High = 85

Formula

Flood Risk Score = (River Flood × 50%) + (Waterlogging × 50%)

Worked Example

Example: Zone 9 (Mowa/Kachna) — Directly on Kharun River bank

River Flood: High = 70 → × 0.50 = 35.0
Waterlogging: High = 70 → × 0.50 = 35.0

Total = 35.0 + 35.0 = 70.0/100 (High Risk — directly on river bank, highest flood vulnerability in Raipur)

Zone-wise Risk Overview (Raipur)

Zone	Area	River Flood	Waterlogging	Overall	Score
Zone 4	Civil Lines/Sadarbazar	Low	Low	🟢 Lowest	10
Zone 10	Kamhal Vihar/Devpuri	Low	Low	🟢 Lowest	10
Zone 8	Tatibandh/Mahadevahat	Low-Medium	Low	🟡 Low-Medium	17.5
Zone 1	North-West	Medium	Low	🟡 Low-Medium	25
Zone 5	Dangania/South	Medium	Medium	🟡 Medium	40
Zone 6	Bhathagaon/Tikrapara	Medium	Medium	🟡 Medium	40
Zone 2	Railway/Pandri	Medium	High	🔴 High	55
Zone 3	Shankar Nagar/Telibandha	Medium	High	🔴 High	55
Zone 7	Tatya Para/Geeta Nagar	Medium	High	🔴 High	55
Zone 9	Saddu/Mowa/Kachna	High	High	🔴 Highest	70

Key Risk Factors

Kharun River — Primary flood source. Wards along the river corridor (Zone 9) face highest risk during monsoon.
Telibandha Lake — Overflow during heavy rains causes waterlogging in Shankar Nagar area (Zone 3).
Old City Drainage — 52% drainage gap in RMC limits. Old areas (Pandri, Railway) suffer most waterlogging.
Mahanadi Basin — Entire Raipur district drains into Mahanadi via Kharun, Pairy, and Seonath rivers.

What This Means for Home Buyers

Score ≤ 20 — Safe zone. Minimal flood risk, standard construction sufficient.
Score 21-40 — Moderate risk. Check monsoon waterlogging history before buying.
Score 41-60 — At risk. Consider elevated construction, flood insurance, basement waterproofing.
Score >60 — High risk. River flooding possible. Verify RERA flood disclosure and avoid ground floor investment.

Data Sources

NDMA — National Disaster Management Authority, District Disaster Management Plan
ThinkHazard — World Bank global hazard assessment for Raipur district
CGWB — Central Ground Water Board, Raipur district hydrogeological report
RMC SLIP — Raipur Municipal Corporation storm-water drainage plan

The Livability Report is a single number (0–100) that represents the overall quality of life in a neighbourhood. It is the simple average of all available sub-scores.

Formula

Livability Report = Average of all available sub-scores

Each sub-score is converted to a 0–100 scale where higher = better for livability:
• Standard parameters (Water, Sanitation, Amenities, Green Cover, Quiet Score) → used directly
• Air Quality → 100 − AQI (lower AQI = better air = higher score)
• Flood Risk → 100 − flood_risk_score (lower risk = safer = higher score)
• Earthquake Risk → 100 − earthquake_score (lower risk = safer = higher score)

Sub-Scores Used

#	Parameter	Source	Conversion for Composite
1	Air Quality	Google AQI / AQICN	`100 − AQI` (AQI 41 → 59)
2	Water Quality	BIS IS-10500 parameters	Direct (0–100)
3	Sanitation	RMC/NRANVP sanitation data	Direct (0–100)
4	Amenities	Google Places API	Direct (0–100)
5	Quiet Score	Noise level analysis	Direct (0–100)
6	Green Cover	NDVI satellite analysis	Direct (0–100)
7	Flood Risk	NDMA/ThinkHazard	`100 − score` (risk 10 → 90)
8	Earthquake Risk	BIS IS-1893/NDMA	`100 − score` (risk 10 → 90)

Infrastructure score is planned but not yet included. Only parameters with available data are averaged — NULL values are skipped, not treated as zero.

Worked Example

Example: An area with AQI 41, Water 75, Sanitation 62, Amenity 38, Quiet 37, Green 20, Flood Risk 55, Earthquake 10

Air: 100 − 41 = 59
Water: 75
Sanitation: 62
Amenity: 38
Quiet: 37
Green: 20
Flood: 100 − 55 = 45
Earthquake: 100 − 10 = 90

Composite = (59 + 75 + 62 + 38 + 37 + 20 + 45 + 90) ÷ 8 = 53.25/100 → Grade C

Grade System

Grade	Score Range	Meaning	Recommendation
A	80–100	Excellent livability	Top-tier neighbourhood. Premium pricing justified. Ideal for families.
B	60–79	Good livability	Well-served area. Good balance of infrastructure and environment. Recommended for most buyers.
C	40–59	Average livability	Some gaps in amenities or environment. Check specific weak parameters before deciding.
D	20–39	Below average	Significant gaps. Suitable only if specific advantages (price, location) outweigh livability concerns.
F	0–19	Poor livability	Major livability issues. Not recommended for residential investment without significant improvement plans.

What Does the Score Mean for You?

Home Buyers — Use the score to compare neighbourhoods objectively. A higher score means better air, water, safety, amenities, and environment.
Renters — Check if the area's livability matches the rent being asked. A Grade C area should not command Grade A pricing.
Investors — Areas with improving scores (check the trend chart) may see property appreciation. Grade B areas with rising scores are sweet spots.
Families with Children — Pay special attention to Air Quality, Green Cover, and Amenities (schools, hospitals) sub-scores.
Senior Citizens — Quiet Score, Air Quality, and nearby hospital access (Amenities) are most relevant.

Important Notes

The composite score uses an equal-weight average — all parameters contribute equally.
Risk parameters (Flood, Earthquake) are inverted before averaging so that lower risk = higher livability contribution.
If a sub-score is unavailable (e.g., Infrastructure), it is excluded from the average, not treated as zero.
Scores are recalculated whenever new data becomes available. Check the trend chart for historical movement.
The score reflects current conditions — an area under rapid development may see score changes over time.

The Earthquake Risk Score measures an area's seismic vulnerability based on soil type and amplification potential. Lower score = safer area.

BIS Seismic Zone

Raipur District = BIS Seismic Zone II (Lowest hazard zone in India, Zone Factor = 0.10g)
India has 4 seismic zones (II–V). Zone II covers the Deccan Plateau and central India — historically the least seismically active region. Raipur has no recorded destructive earthquake in modern history.

Why Soil Type is the Differentiator

Since all of Raipur is uniformly Zone II, the only meaningful differentiator is soil type. Soft, saturated, or filled soils amplify distant earthquake shaking more than hard alluvial or laterite soils. This is called site amplification effect per IS 1893.

Score Formula

Score = Soil-based raw risk (1–5) mapped to 0–100 scale

Raw Score	Earthquake Score	Soil Type	Risk Level
1/5	10	Hard alluvial / laterite / rock	🟢 Low
2/5	25	Soft alluvial / fill / saturated riverine	🟡 Low-Medium
3/5	45	Mixed weak soil	🟠 Medium
4/5	65	Very soft / liquefiable	🔴 High
5/5	85	Extreme soft / reclaimed	🔴 Very High

Zone-wise Earthquake Risk (Raipur)

Zone	Area	Soil Type	Liquefaction	Risk	Score
Zone 1	North-West Raipur	Hard alluvial	None	🟢 Low	10
Zone 2	Railway/Pandri	Old fill / made land	Low	🟡 Low-Medium	25
Zone 3	Shankar Nagar/Telibandha	Mixed alluvial, lake-fringe	None	🟢 Low	10
Zone 4	Civil Lines/Sadarbazar	Hard alluvial	None	🟢 Low	10
Zone 5	Dangania/South	Mixed alluvial	None	🟢 Low	10
Zone 6	Bhathagaon/Tikrapara	Mixed alluvial	None	🟢 Low	10
Zone 7	Tatya Para/Geeta Nagar	Soft alluvial (Kharun corridor)	Low	🟡 Low-Medium	25
Zone 8	Tatibandh/Mahadevahat	Hard alluvial	None	🟢 Low	10
Zone 9	Saddu/Mowa/Kachna	Soft saturated riverine	Medium	🟡 Low-Medium	25
Zone 10	Kamhal Vihar/Devpuri	Hard alluvial, plateau approach	None	🟢 Low	10
Nava Raipur (all sectors): Hard laterite / rock — 🟢 Low (score: 10) — Best seismic profile

PGA Data (Peak Ground Acceleration)

Raipur City (21.2514°N, 81.6296°E)
PGA (475-yr return period): 0.0155g — 10% probability of exceedance in 50 years
PGA (2475-yr return period): 0.0325g — 2% probability of exceedance in 50 years

Source: asc-india.org seismic hazard data. For context, PGA > 0.1g is typically when structural damage begins. Raipur's values are well below this threshold.

What This Means for Home Buyers

Score 10 (Low) — Safest. Hard soil, standard IS 1893 Zone II construction norms sufficient. No special foundation needed.
Score 25 (Low-Medium) — Minor amplification possible due to soft/fill/riverine soil. Soil investigation recommended for buildings >3 storeys.
Overall — Raipur is among the safest cities in India for earthquake risk. Even the "riskiest" zones (2, 7, 9) have only minor amplification from soft soil.

Data Sources

BIS IS-1893 — Bureau of Indian Standards, Indian Standard for Earthquake Resistant Design
NDMA DDMP — National Disaster Management Authority, District Disaster Management Plan
ThinkHazard — World Bank global seismic hazard assessment
asc-india.org — PGA hazard contour data for Indian cities
CGWB — Central Ground Water Board soil/geology data
nano-ntp.com — Soil classification study for Raipur region

The Land Surface Temperature (LST) Score measures the thermal comfort of an area from satellite data. Lower surface temperature = higher score (better livability).

Data Source

Landsat 8/9 Collection 2 Level 2 — Thermal Infrared Sensor (TIRS), Band 10
Resolution: 30 metres per pixel
Processing: Surface temperature derived from thermal radiance after atmospheric correction by USGS.
Two buffer radii analysed: 1000m and 3000m around each area centroid, then averaged.

Score Formula

LST Score = max(0, min(100, ((45 - mean_temp) / 25) × 100))

Mean LST (°C)	Score	Category
≤ 20°C	100	❄️ Cool — Perfect
25°C	80	🌤️ Comfortable
30°C	60	🌤️ Moderate
35°C	40	☀️ Warm
40°C	20	🔥 Hot
≥ 45°C	0	🔥 Extreme Heat

Why LST Matters for Livability

Urban Heat Island Effect — Dense built-up areas with concrete/asphalt absorb and re-radiate heat, raising surface temperatures by 3-8°C compared to green areas.
Energy Costs — Higher LST areas require more air-conditioning, increasing electricity bills and carbon footprint.
Health Impact — Prolonged heat exposure increases risk of heat stroke, dehydration, and respiratory problems.
Thermal Comfort — Areas near water bodies, parks, and tree cover have significantly lower LST, improving outdoor comfort.

Raipur Context

Raipur has a hot sub-humid climate with summer temperatures regularly exceeding 45°C. Areas with dense tree canopy (Telibandha Lake surrounds, Nava Raipur green corridors) show 3-5°C lower LST than heavily concreted commercial zones (GE Road, Pandri Market).

Data Sources

Landsat 8/9 C2 L2 — USGS/NASA satellite thermal infrared imagery
Google Earth Engine — Cloud processing platform for satellite data analysis
Buffer Analysis — 1000m + 3000m radius averaged for balanced local + neighbourhood assessment

The Open Area Score measures the percentage of non-built-up land — open spaces, parks, vegetation and room to breathe. Higher open space percentage = higher score.

Data Source

ESA WorldCover 2021 — European Space Agency global land cover map
Resolution: 10 metres per pixel (highest-resolution freely available global land cover)
Classification: Uses Sentinel-1 (radar) + Sentinel-2 (optical) to classify every pixel as built-up or non-built-up.
Two buffer radii: 1000m and 3000m around each area centroid, then averaged.

Score Formula

Open Area Score = 100 - builtup_percentage

Open Space %	Built-up %	Score	Category
90-100%	0-10%	90-100	🌳 Spacious
70-90%	10-30%	70-90	🏡 Very Open
50-70%	30-50%	50-70	🏘️ Moderate
30-50%	50-70%	30-50	🏙️ Limited
10-30%	70-90%	10-30	🏗️ Very Limited
0-10%	90-100%	0-10	🏢 Extremely Dense

Why Open Area Matters

Urban Heat — Open spaces with vegetation help cool the environment and reduce the Urban Heat Island effect.
Rainwater Drainage — More open land allows natural percolation, reducing waterlogging during monsoons.
Green Space Access — Areas with more open space typically have parks, gardens, and tree-lined roads.
Air Quality — Open areas allow better wind circulation and more trees for natural air filtration.
Quality of Life — Open spaces reduce stress, encourage physical activity, and improve mental well-being.

Raipur Context

Old Raipur wards (Purani Basti, Sadar Bazar, Jawahar Market) typically show only 10-20% open space — these are historical commercial/residential areas with minimal breathing room. Nava Raipur sectors, by contrast, show 85-97% open space with planned green corridors and wide setbacks.

Data Sources

ESA WorldCover 2021 — 10m resolution global land use/land cover (Class 50 = Built-up)
Sentinel-1 + Sentinel-2 — ESA Copernicus satellite constellation
Google Earth Engine — Cloud processing for area-wise statistics

The Nighttime Lights (NTL) Score measures urban illumination intensity as a proxy for infrastructure quality and economic activity. Higher radiance = higher score (better infrastructure).

Data Source

VIIRS Day/Night Band (DNB) Monthly Composites — NOAA/NASA Suomi NPP satellite
Resolution: ~500 metres per pixel
Measurement: Average radiance in nanoWatts/cm²/sr (steradian) — stray light and aurora removed.
Two buffer radii: 1000m and 3000m around each area centroid, then averaged.

Score Formula

NTL Score = min(100, (avg_radiance / 50) × 100)

Avg Radiance (nW/cm²/sr)	Score	Category
0-5	0-10	🌑 Dark — Minimal infrastructure
5-15	10-30	🌙 Dim — Rural/developing
15-25	30-50	🔆 Moderate — Residential
25-35	50-70	💡 Bright — Active commercial
35-50	70-100	💡 Very Bright — Major hub
≥ 50	100	💡 Maximum — City centre

Why Nighttime Lights Matter

Street Lighting & Safety — Well-lit areas correlate with lower crime rates and safer night-time movement for pedestrians.
Economic Activity — NTL is a well-established proxy for GDP and commercial vitality in urban economics research.
Power Infrastructure — Consistent brightness indicates reliable electricity supply and fewer outages.
Development Level — Brighter areas typically have better roads, healthcare, education, and public services.
Property Value Correlation — Research shows strong positive correlation between NTL intensity and real estate values.

Raipur Context

Raipur's commercial core (Jawahar Market, Shastri Chowk, GE Road) shows radiance of 35-45 nW/cm²/sr — among the brightest in Chhattisgarh. Nava Raipur sectors range 5-25 nW/cm²/sr depending on development status, with Sector 17-21 (ATAL Nagar CBD) being brightest.

Data Sources

VIIRS DNB — NASA/NOAA Visible Infrared Imaging Radiometer Suite, Day/Night Band
EOG/MINES — Earth Observation Group, Colorado School of Mines monthly composites
Google Earth Engine — Cloud processing for area statistics

The Water Bodies Score measures the presence of surface water (lakes, ponds, rivers, reservoirs) in and around an area. More water bodies = higher score (better livability).

Data Source

JRC Global Surface Water v1.4 — European Commission Joint Research Centre
Resolution: 30 metres per pixel
Coverage: Maps every water body on Earth from 1984-2021 using 4.7 million Landsat scenes.
Classifies water as permanent (water >75% of time) or seasonal (wet periodically).
Two buffer radii: 1000m and 3000m around each area centroid, then averaged.

Score Formula

Permanent Score = min(100, (permanent_water_pct / 10) × 100)
Seasonal Score = min(100, (seasonal_water_pct / 15) × 100)
Water Score = (Permanent × 0.7) + (Seasonal × 0.3)

Permanent Water %	Approx Score	Category
0%	0	🏜️ No water bodies
0.1-1%	7-10	💦 Minimal
1-3%	10-30	💧 Some water
3-5%	30-50	💧 Moderate
5-10%	50-100	🌊 Significant water
≥ 10%	100	🌊 Maximum — Lakefront

Why Water Bodies Matter

Urban Cooling — Water bodies reduce ambient temperature by 2-5°C through evaporative cooling ("lake breeze" effect).
Biodiversity — Lakes and ponds support ecosystems — birds, fish, aquatic plants — enriching neighbourhood ecology.
Mental Health — Proximity to water ("blue space") is linked to reduced stress, anxiety, and improved well-being in studies.
Recreation — Lakefronts provide walking trails, boating, fishing, and scenic beauty that enhance quality of life.
Groundwater Recharge — Natural water bodies help maintain water table levels and reduce dependence on borewells.
Property Value — Waterfront and lake-view properties command 15-40% premium in Indian real estate markets.

Raipur Context

Raipur has several significant water bodies: Telibandha Talab (largest urban lake), Budha Talab, Kankali Talab, Katora Talab, and segments of the Kharun River. Areas near these water bodies (Telibandha, Budha Talab ward) score significantly higher. Nava Raipur has planned artificial lakes and stormwater management ponds.

Data Sources

JRC Global Surface Water v1.4 — EU Joint Research Centre, Pekel et al. (2016), Nature
Landsat Archive — 38 years of satellite observations (1984-2021)
Google Earth Engine — Cloud processing for area statistics

The Population Density Score measures how crowded a neighbourhood is based on gridded population estimates. Lower density = higher score (less congestion, more space).

Data Source

WorldPop Global Project Population Data 2020
Resolution: 100 metres per pixel (~1 hectare)
Method: Census data disaggregated to grid cells using machine learning and satellite imagery (building footprints, land use, nighttime lights).
Measurement: People per pixel → aggregated to people/km² within buffer.
Two buffer radii: 1000m and 3000m around each area centroid, then averaged.

Score Formula

Pop Density Score = max(0, ((20000 - density_per_km²) / 20000) × 100)

Density (people/km²)	Score	Category
0-2,000	90-100	🏡 Low Density — Spacious
2,000-5,000	75-90	🏡 Moderate-Low
5,000-8,000	60-75	🏘️ Moderate
8,000-12,000	40-60	🏙️ Dense
12,000-18,000	10-40	🏢 Very Dense
≥ 20,000	0	🏢 Extremely Dense

Why Population Density Matters

Congestion — Higher density means more traffic, longer commutes, crowded markets, and strained public transport.
Infrastructure Strain — Water supply, sewerage, electricity, and waste management struggle in very dense areas.
Air & Noise Quality — Dense areas have more vehicles, construction, and commercial activity contributing to pollution.
Green Space Per Capita — WHO recommends 9 m²/person of green space — dense areas rarely meet this benchmark.
Disease Spread — COVID-19 and other infectious diseases spread faster in high-density neighbourhoods.
Living Space — Lower density areas typically offer larger homes, better ventilation, and more privacy.

Raipur Context

Old Raipur core (Purani Basti, Sadar Bazar) has population density of 8,000-12,000/km² — typical of historical Indian city centres. Nava Raipur sectors average only 500-3,000/km² due to planned low-density development with green buffers. Peripheral Raipur wards (Kachna, Daldal Seoni) also show lower density as they're still developing.

Data Sources

WorldPop — University of Southampton, constrained individual countries 2020 (100m resolution)
Census of India 2011 — Base population data disaggregated via random forest model
Google Earth Engine — Cloud processing for area-wise aggregation

The Groundwater Score evaluates underground water balance and recharge conditions using high-resolution satellite-derived climate data. Higher soil moisture, positive recharge, and wetter PDSI = higher score.

Data Source

TerraClimate — University of Idaho (IDAHO_EPSCOR/TERRACLIMATE)
Resolution: 1/24° × 1/24° (~4.6 km) — area-level differentiation
Variables: soil (Soil Moisture, mm), pr (Precipitation, mm), aet (Actual ET, mm), ro (Runoff, mm), pdsi (Palmer Drought Severity Index)
Period: 2024 for current state, 2021 vs 2024 for trend analysis.
Two buffer radii assessed: 1000m and 3000m, then averaged.
Derived: GW Recharge = Precipitation − Actual ET − Runoff

Score Formula

Parameter	Weight	Scoring Range
Soil Moisture (mm)	30%	0 = 0, 200+ = 100
GW Recharge (mm/yr)	25%	−200 = 0, +400 = 100
PDSI (drought index)	20%	−4 = 0, +4 = 100
SM Trend (mm change)	15%	−50 = 0, +50 = 100
Precipitation (mm/yr)	10%	800 = 0, 1800 = 100

Score = (SM×0.30) + (Recharge×0.25) + (PDSI×0.20) + (Trend×0.15) + (Precip×0.10)

Why Groundwater Matters

Borewell Reliability — Areas with higher soil moisture and positive recharge support more reliable borewells for drinking water.
Water Security — Groundwater recharge ensures a critical backup during dry seasons when surface water is scarce.
Drought Resilience — PDSI indicates whether an area is prone to drought conditions that lower water tables.
Agricultural Impact — Declining soil moisture and negative recharge affect local food production and costs.
Ecosystem Health — Groundwater feeds rivers, lakes, and wetlands — depletion affects local ecology.

Raipur Context

Greater Raipur relies on a mix of municipal supply (Kharun/Mahanadi river) and borewells. Nava Raipur sectors have deeper water tables (30-50m) but better recharge due to planned green belts and lower built-up density. Old Raipur wards may face seasonal groundwater stress due to high built-up density reducing natural recharge. Raipur receives ~1300-1800 mm rainfall annually (monsoon-dominant), making recharge highly seasonal. CGWB classifies most of Raipur district as "Safe" to "Semi-Critical" for groundwater extraction.

Data Sources

TerraClimate — University of Idaho, ~4.6 km monthly resolution (1958–present)
CGWB Reports — Central Ground Water Board, Raipur District (reference)
Google Earth Engine — Cloud processing for area-wise aggregation

The Waterlogging Score estimates how prone an area is to water stagnation during heavy rainfall, using multi-source satellite terrain analysis. Lower score = less susceptible = better.

Data Sources

SRTM DEM — NASA Shuttle Radar Topography Mission (30m resolution) for elevation & slope
Sentinel-1 SAR — ESA C-band radar for historical wetness frequency (2023–2024 monsoon)
ESA WorldCover v200 — 10m land cover for impervious surface percentage
TerraClimate — University of Idaho for soil moisture (mm)
Grid: 500m × 500m cells, each cell scored independently
Cells linked to nearest area by centroid distance.

Score Formula

Parameter	Weight	Logic
Elevation (m)	25%	Lower elevation → higher score (water pools in low areas)
Slope (°)	20%	Flatter terrain → higher score (water can't drain)
TWI / Flow Accumulation	20%	Higher TWI → higher score (natural water collection points)
Impervious Surface (%)	15%	More concrete/asphalt → higher score (no infiltration)
SAR Wetness Frequency	10%	More frequent wet signals → higher score (historically floods)
Soil Moisture (mm)	10%	Higher moisture → higher score (saturated ground)

Score = Elevation(25%) + Slope(20%) + TWI(20%) + Impervious(15%) + SAR(10%) + Moisture(10%)

Why Waterlogging Matters

Property Damage — Waterlogged areas risk foundation damage, seepage, and mold in ground-floor properties.
Commute Disruption — Stagnant water blocks roads, making monsoon commutes unpredictable.
Health Hazards — Standing water breeds mosquitoes (dengue, malaria) and sewage overflow risks.
Infrastructure Stress — Repeated waterlogging accelerates road degradation and utility failures.
Investment Risk — Chronic waterlogging areas see lower appreciation and higher maintenance costs.

Raipur Context

Raipur receives ~1300–1800 mm rainfall annually, concentrated in the June–September monsoon. RMC data shows 97% incidence of waterlogging with a 52% drainage coverage gap. Low-lying areas near Kharun River, old city localities with poor storm-water drainage, and rapidly urbanised zones with high impervious cover are most vulnerable. Nava Raipur sectors benefit from planned drainage infrastructure but face risks in low-elevation zones.

Risk Scale

🟢 Low (0–35) — Minimal risk 🟡 Moderate (35–65) — Some risk 🔴 High (65–100) — Significant risk

Area Score vs Map Score

Why might the score here differ from the map?
The Waterlogging Map shows the score of each individual 500m grid cell. This area page shows the average score of all grid cells linked to this area. For example, if an area has 4 nearby cells scoring 59, 58, 54, and 51, the map shows each cell's own score while this page shows the average (~55.3). This gives a more holistic view of the area's overall waterlogging susceptibility.

Data Sources

SRTM DEM — NASA, 30m resolution elevation
Sentinel-1 GRD — ESA, C-band SAR for surface wetness
ESA WorldCover v200 — 10m land cover classification
TerraClimate — University of Idaho, ~4.6 km monthly climate
Google Earth Engine — Cloud processing for grid-wise analysis

The Risk Factor Score evaluates ground-level risks that affect livability — environmental hazards, drainage issues, pollution sources, infrastructure gaps, zoning problems, safety concerns, and more. Lower score = fewer risks = safer area.

Data Source

Field Survey 2024 — On-ground verification by GreaterRaipur team
Municipal Records — RMC/NRANVP official risk data, ward-level reports
Google Maps + OSM — Location verification and distance measurement
Each risk factor is geolocated and linked to the nearest area with distance from centroid.

9 Risk Categories Assessed

Category	What's Checked
Environmental Hazards	Landfills, open drains, garbage dumps, sewage overflow, industrial waste
Water & Drainage	Waterlogging zones, flood-prone areas, contaminated wells, blocked drainage
Air Pollution Sources	Industrial zones, brick kilns, heavy traffic corridors, crematoriums, quarries
Infrastructure Stress	Power outage zones, poor roads, unlit areas, no sewerage, water supply gaps
Land & Zoning Risks	HT power lines, pipelines, unauthorised colonies, disputed land, zoning changes
Safety & Social	Crime clusters, abandoned areas, encroachment zones
Future Threats	Land acquisition notices, planned industrial corridors, highway widening
Health & Nuisance	Slaughterhouses, tanneries, poultry farms, stagnant water, noise sources
Accessibility Risks	Far from emergency services, monsoon cutoff zones, no public transit

Score Formula

Each risk factor has a severity weight:

Severity	Weight	Example
Low	5	Minor nuisance, far away
Medium	12	Moderate impact within area
High	20	Significant hazard nearby
Critical	25	Severe, immediate proximity

Category Score = Sum of severity weights for all identified risks (capped at 100)
Overall Score = Average of all 9 category scores
0 = No risks found (safest). Higher = more risk factors identified.

Why Risk Factors Matter

Property Value — Proximity to hazards (landfills, HT lines, flood zones) directly affects property resale and rental value.
Health Impact — Environmental and pollution risks affect long-term health of residents.
Infrastructure Reliability — Power outages, water supply gaps, and poor roads affect daily quality of life.
Legal Risks — Unauthorised colonies, disputed land, and zoning changes can cause legal complications.
Future Planning — Upcoming highway widening, industrial corridors, or land acquisition may impact your area.

Risk Scale

🟢 0–10 — Very Safe 🟢 10–25 — Low Risk 🟡 25–45 — Moderate 🟠 45–65 — High Risk 🔴 65–100 — Critical

Data Sources

GreaterRaipur Field Survey — On-ground risk identification and verification (2024)
RMC / NRANVP — Municipal hazard records, ward-level drainage and infrastructure reports
Google Maps + OpenStreetMap — Location verification and proximity calculation

The Infrastructure Score evaluates urban development quality using 9 satellite datasets — assessing built-up density, building heights, nighttime illumination, road surfaces, terrain, greenery, and urbanization level. Higher score = better infrastructure.

Data Source

Google Earth Engine — Multi-dataset satellite analysis
Datasets: ESA WorldCover (10m land use), GHSL Built Surface/Height/Volume/SMOD (building metrics), VIIRS Nighttime Lights (electrification), Dynamic World (impervious surface), ALOS DEM (terrain slope), Sentinel-2 (vegetation indices)
Two buffer radii assessed: 1000m and 3000m around area centroid, then averaged.

Score Formula

Parameter	Weight	Scoring Logic
Urbanization Index (SMOD)	20%	Direct 0–100 scale from GHSL SMOD
Built-up Density (ESA)	15%	Optimal 30–60%; 0%=0, 60%=100, >60% declines
Nighttime Light Stability	15%	Stability index × 100 (proxy for reliable power)
Avg Building Height (GHSL)	10%	0m=0, 10m=100 (taller = better vertical infra)
Impervious Surface %	10%	Optimal 10–40%; >40% declines (roads/concrete)
Nighttime Radiance (VIIRS)	10%	0=0, 50 nW/cm²/sr=100 (electrification proxy)
Terrain Slope (ALOS DEM)	10%	Flat=100, steep declines (road-building ease)
Green Cover (Tree+Grass)	10%	0%=0, 30%=100 (livability greenery balance)

Score = Weighted average of available parameters (NULL values excluded)

Why Infrastructure Matters

Daily Connectivity — Roads, power, and built-up density directly affect commute quality and access to services.
Property Value — Well-developed infrastructure correlates with higher property appreciation and rental yields.
Power Reliability — Nighttime light stability indicates consistent electricity supply, critical for residential comfort.
Vertical Growth — Building height reflects planned vertical development vs low-rise sprawl.
Green Balance — Good infrastructure includes tree cover and green spaces, not just concrete.

Raipur Context

Greater Raipur shows significant infrastructure variation — central old-city wards have dense built-up areas but narrow roads, while Nava Raipur sectors feature planned wide roads, better drainage, and modern utility networks. Satellite data captures these differences through built-up patterns, building heights, and nighttime illumination intensity.

Data Sources

ESA WorldCover 2021 — 10m land use/land cover classification
GHSL (EC JRC) — Built Surface, Height, Volume, Settlement Model Grid
VIIRS DNB — Monthly nighttime lights composite (NASA/NOAA)
Dynamic World — Near real-time 10m land use (Google/WRI)
ALOS World 3D DEM — 30m terrain elevation (JAXA)
Google Earth Engine — Cloud processing for area-wise aggregation

What is the Walkability Score?

The Walkability Score measures how pedestrian-friendly an area is based on the presence and quality of walking infrastructure, road safety features, street lighting, and road surface quality. Scored on a 0–100 scale (higher = more walkable).

                        Walkability = Ped. Infra × 0.30 + Road Safety × 0.25 + Lighting × 0.20 + Road Quality × 0.25
                    

Each sub-score is individually normalised to 0–100 using capped counts, then the weighted sum produces the final score. This is a special experimental parameter not included in the composite livability score.

Sub-Score Breakdown

Sub-Score	Weight	Components	Normalisation
Pedestrian Infrastructure	30%	Sidewalks (25%) — cap: 20 Pedestrian Zones (20%) — cap: 3 Footpaths (20%) — cap: 15 Crossings (20%) — cap: 10 Cycle Paths (15%) — cap: 5	min(count / cap × 100, 100)
Road Safety	25%	Traffic Signals (40%) — cap: 8 Speed Bumps (20%) — cap: 5 Lit Roads (40%) — cap: 15	min(count / cap × 100, 100)
Street Lighting	20%	Street Lamps — cap: 30 Lit Roads (fallback at 70%)	max(lamp_score, lit_road_score × 0.7)
Road Quality	25%	Paved vs. Unpaved roads ratio	paved / (paved + unpaved) × 100

Score Interpretation

Score Range	Rating	Meaning
80 – 100	Excellent	Highly walkable with complete pedestrian infrastructure
60 – 79	Good	Good walking conditions with minor gaps
40 – 59	Moderate	Basic walkability — some infrastructure missing
0 – 39	Poor	Limited walkability — significant infrastructure gaps

Data Source

OpenStreetMap (Overpass API)

All walkability infrastructure data is sourced from OpenStreetMap via the Overpass API. Features like sidewalks, pedestrian zones, crosswalks, traffic signals, street lamps, and road surface tags are queried within each area's geographic boundary.

What is the Safety Score?

The Safety Score evaluates the availability and proximity of emergency services — police, fire, hospitals, and pharmacies — within an area. Scored on a 0–100 scale (higher = safer / better covered).

                        Safety = Police × 0.20 + Fire × 0.15 + Hospital × 0.35 + Pharmacy × 0.15 + Coverage × 0.15
                    

Each sub-score is normalised to 0–100 using count and proximity scoring with distance-based decay. This is a special experimental parameter not included in the composite livability score.

Sub-Score Breakdown

Sub-Score	Weight	How It's Scored	Details
Police Presence	20%	Minimum service check At least 1 station = 100	Binary presence check: scores 100 if any police station exists nearby (OSM or Google data), 0 otherwise.
Fire Station Response	15%	Minimum service check At least 1 station = 100	Binary presence check: scores 100 if any fire station exists nearby (OSM or Google Maps data), 0 otherwise.
Hospital Access	35%	Hospitals within 500m (50%) — cap: 3 Hospitals within 2 km (50%) — cap: 8	Includes hospitals and clinics from Google Maps data. Highest weighted sub-score because healthcare proximity is critical.
Pharmacy & First Aid	15%	1 pharmacy = 50 2+ pharmacies = 100	Minimum service check capped at 2. Pharmacies provide first-line medical access.
Emergency Coverage	15%	25 pts for each type present (Police, Fire, Hospital, Pharmacy)	Binary check: does the area have at least one of each emergency service type? Max 100 if all four present.

Score Interpretation

Score Range	Rating	Meaning
80 – 100	Excellent	Comprehensive emergency coverage with nearby services
60 – 79	Good	Good emergency access with minor gaps
40 – 59	Moderate	Partial coverage — some services distant or absent
0 – 39	Poor	Limited emergency infrastructure — significant gaps

Data Sources

Google Maps Places API + OpenStreetMap

Emergency services data is sourced from Google Maps Places API (police stations, fire stations, hospitals, clinics, pharmacies) enriched with OpenStreetMap amenity data. Distance calculations use the Haversine formula from each area's centroid to the nearest service locations.

Nearby RERA-Registered Projects

CG-RERA registered projects near Tatibandh

View all in Project IQ

Filter: Within 2 km 2-4 km

#	Project	RERA No.	Status	Completion	Distance
1	CONSTRUCTION OF COMMERCIAL CUM RESIDENTIAL APARTMENT I/C DEVELOPMENT AT G.E. ROAD TATIBANDH, RAIPUR Raipur	PCGRERA110122001321	New	65%	0.21 km	View
2	R EMINENCE MALL Raipur	PCGRERA070718000500	Ongoing	100%	0.4 km	View
3	SHRI RAM TOWERS Raipur	PCGRERA090718000504	Ongoing	100%	0.43 km	View
4	suryoday enclave Raipur	PCGRERA250222001344	New	100%	0.44 km	View
5	SHRI RAM LOTUS VALLEY Raipur	PCGRERA200618000245	Ongoing	100%	0.6 km	View
6	Avinash pride Raipur	PCGRERA191222001563	New	93%	0.66 km	View
7	HARSHIT LANDMARK (PHASE-II, BLOCK- C & D) Raipur	PCGRERA270618000349	Ongoing	100%	0.84 km	View
8	PARTHIVI PACIFIC-ROYAL WOODS Raipur	PCGRERA291018000830	Ongoing	65%	0.85 km	View
9	URBAN ESTATE Raipur	PCGRERA240123001595	New	87%	0.87 km	View
10	harshit landmark (phase-i, block -a&b) Raipur	PCGRERA160718000539	Ongoing	100%	0.89 km	View
11	govinda green Raipur	PCGRERA210921001268	New	100%	0.9 km	View
12	URBAN ESTATE Phase II Raipur	PCGRERA110624001782	New	65%	0.92 km	View
13	HARSHIT LANDMARK (PHASE-IV, BLOCK-G) Raipur	PCGRERA270618000348	Ongoing	80%	0.95 km	View
14	HARSHIT LANDMARK (PHASE-III, BLOCK -E & F) Raipur	PCGRERA270618000352	Ongoing	71%	0.96 km	View
15	sun city Raipur	PCGRERA050618000031	Ongoing	100%	1.1 km	View
16	VEDANTA VATIKA Raipur	PCGRERA240624001788	New	27%	1.11 km	View
17	fortune residency Raipur	PCGRERA070819001021	New	100%	1.13 km	View
18	shree ram vihar Raipur	PCGRERA040920001139	New	75%	1.22 km	View
19	CELEBRITY HOMES Raipur	PCGRERA120319000938	Ongoing	100%	1.28 km	View
20	ARYAPOLIS Raipur	PCGRERA090718000509	Ongoing	100%	1.33 km	View
21	KANCHAN VIHAR PHASE - I Raipur	PCGRERA260618000340	Ongoing	100%	1.35 km	View
22	kanchan vihar phase -ii Raipur	PCGRERA250618000316	Ongoing	99%	1.37 km	View
23	TIRUPATI ENCLAVE PHASE- II Raipur	PCGRERA130618000126	Ongoing	100%	1.4 km	View
24	TIRUPATI ENCLAVE PHASE-03 Raipur	PCGRERA281021001294	New	100%	1.5 km	View
25	TIRUPATI ENCLAVE COMMERCIAL Raipur	PCGRERA050618000041	Ongoing	100%	1.52 km	View
26	TIRUPATI ENCLAVE PHASE -I Raipur	PCGRERA050618000040	Ongoing	97%	1.53 km	View
27	WALLFORT SAPPHIRE Raipur	PCGRERA210618000260	Ongoing	100%	1.57 km	View
28	ARIHANT NAGAR Raipur	PCGRERA110918000755	Ongoing	100%	1.71 km	View
29	PMAY OF 348 DUS AT HIRAPUR ,RAIPUR Raipur	PCGRERA270223001612	Ongoing	52%	1.72 km	View
30	ishaan heightS Raipur	PCGRERA190221001199	New	100%	1.75 km	View
31	PARTHIVI PROVINCE SARONA Raipur	PCGRERA190618000233	Ongoing	100%	1.79 km	View
32	maruti life style tower Raipur	PCGRERA131120001163	New	93%	1.85 km	View
33	life style empressa Raipur	PCGRERA050618000027	Ongoing	100%	1.95 km	View
34	imperial heights Arang	PCGRERA040718000442	Ongoing	100%	2.09 km	View
35	WALLFORT ALANCIA Raipur	PCGRERA160618000218	Ongoing	100%	2.15 km	View
36	WALLFORT ALANCIA Raipur	PCGRERA220722001475	New	100%	2.15 km	View
37	v3 bAlaji green city, & balaji hights Raipur	PCGRERA040718000453	Ongoing	78%	2.18 km	View
38	KRISHNA'S PARADISE PHASE - II Raipur	PCGRERA270918000784	Ongoing	100%	2.27 km	View
39	CONSTRUCTION & DEVELOPMNT OF 96 LIG (G+6)&48 EWS (G+6) FLATS AT PHASE-3 KABIR NAGAR RAIPUR Raipur	PCGRERA200921001263	New	77%	2.36 km	View
40	PARK AVENUE Raipur	PCGRERA070818000661	New	100%	2.41 km	View
41	GOLDEN ARCADE Raipur	PCGRERA230718000631	Ongoing	100%	2.54 km	View
42	saheb society Raipur	PCGRERA210818000712	Ongoing	100%	2.62 km	View
43	rAHEJA rIVIERA Raipur	PCGRERA300326002076	New	27%	2.81 km	View
44	construction of 27 no jr mig(3bhk) at phase-4 kabir nagar raipur Raipur	PCGRERA270622001450	New	48%	2.93 km	View
45	Avinash Aashiyana Extension Raipur	PCGRERA191222001564	New	80%	2.98 km	View
46	pmay of 696(dus) at sondongri ,raipur Raipur	PCGRERA220722001477	Ongoing	100%	3.23 km	View
47	KALPTARU CASITA Raipur	PCGRERA250221001200	New	100%	3.3 km	View
48	PIC heightS Raipur	PCGRERA220618000275	Ongoing	100%	3.3 km	View
49	TDS-01 INDRAPRASTH PHASE -2 Raipur	PCGRERA270618000347	Ongoing	98%	3.33 km	View
50	PMAY OF 576 DUS VILLAGE -KOTA CHIRHULDIH , - RAIPUR Raipur	PCGRERA180422001397	Ongoing	100%	3.39 km	View
51	HARSHIT URBAN CITY Raipur	PCGRERA250724001799	New	100%	3.5 km	View
52	mansarovar residency Raipur	PCGRERA031219001080	Ongoing	100%	3.5 km	View
53	URBAN BLOOM Raipur	PCGRERA090226002038	New	18%	3.81 km	View
54	RALAS ENCLAVE Raipur	PCGRERA160718000556	Ongoing	100%	3.81 km	View
55	CREST GREENS Raipur	PCGRERA250518000013	Ongoing	100%	3.86 km	View
56	avinash twin city extension Dhamdha	PCGRERA191022001544	New	100%	3.94 km	View

Mean Elevation	284.7 m	Slope (Mean)	0.10°
Min Elevation	273.0 m	Slope (Max)	0.10°
Max Elevation	307.5 m	Elevation Range	34.5 m

Mean Elevation	286.7 m	Slope (Mean)	0.10°
Min Elevation	278.0 m	Slope (Max)	0.10°
Max Elevation	307.0 m	Elevation Range	29.0 m

Mean Elevation	282.6 m	Slope (Mean)	0.10°
Min Elevation	268.0 m	Slope (Max)	0.10°
Max Elevation	308.0 m	Elevation Range	40.0 m

Tatibandh

Area Snapshot

Monthly Cost of Living

Score Trends

What's Nearby

Air Quality Details

AQI Scale Reference

Key Takeaways

Health Recommendations

Health Impact

Recommended Action

Health Impact

Recommended Action

Health Impact

Recommended Action

Health Impact

Recommended Action

Health Impact

Recommended Action

Health Impact

Recommended Action

Health Impact

Recommended Action

Air Quality Trends (Last 30 Days)

Water Quality Details

CWC Monitoring Station: Simga (Seonath river)

Relevance to Raipur Data (NO₃⁻-N → NO₃⁻ conversion)

Score Quality Guide

What Each Parameter Means

Sanitation Details

Sanitation Score Formula

ODF Certification Levels

Infrastructure Details (Satellite)

Land Use / Land Cover (ESA WorldCover 10m)

GHSL Built Environment

Settlement Classification (GHSL SMOD)

Nighttime Lights (VIIRS)

Dynamic World Land Cover (10m, near-real-time)

Terrain (ALOS DEM 30m)

Sentinel-2 Spectral Indices

1000m vs 3000m Comparison

Land Use / Land Cover (ESA WorldCover 10m)

GHSL Built Environment

Settlement Classification (GHSL SMOD)

Nighttime Lights (VIIRS)

Dynamic World Land Cover (10m, near-real-time)

Terrain (ALOS DEM 30m)

Sentinel-2 Spectral Indices

Land Use / Land Cover (ESA WorldCover 10m)

GHSL Built Environment

Settlement Classification (GHSL SMOD)

Nighttime Lights (VIIRS)

Dynamic World Land Cover (10m, near-real-time)

Terrain (ALOS DEM 30m)

Sentinel-2 Spectral Indices

Flood & Disaster Risk

Flood Risk Score Formula

Risk Level Scale

Earthquake Risk

Construction Advisory

Earthquake Risk Score

Risk Level Scale

Land Surface Temperature

How is the LST Score calculated?

Open Area

Nighttime Lights

Water Bodies Extent

Population Density

Groundwater Details

What does this mean for you?

Waterlogging Susceptibility

Terrain Parameter Averages

Waterlogging Score Formula

Highest-Risk Grid Cells

Risk Factor Analysis

Category-wise Risk Scores

Risk Zone Within 5 km

Risk Score Formula

Walkability

Detailed Infrastructure Count