City Map — Areas & Hotspots
Polygons show NDVI decline (past − now); markers are survey observations.
Selected Area: —
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Temp: — °C
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NDVI Δ: —
Field Survey — Add Observation
Survey Table
Edit table values by re-adding via Quick Entry or modifying code (simple local storage demo)
| # | Area | Lat | Lon | Temp | HighTemp | AQI | Green% | NDVI Now | NDVI Past | Notes | Remove |
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