Data Management
Manage geospatial datasets for flood simulation: DEM, hydrology, infrastructure, and satellite data.
Total Datasets
9
Validated
7
Synthetic/Demo
7
Not Configured
2
| Dataset | Category | Status |
|---|---|---|
Synthetic Himalayan DEM (128×128) 2024-06-15 | DEM | VALIDATED |
Demo River Network 2024-06-15 | River | VALIDATED |
Demo Himalayan Reservoir Dam 2024-06-15 | Dam | VALIDATED |
Synthetic Hydrological Time Series (72h) 2024-06-15 | Hydrology | VALIDATED |
Demo Settlements (8 Villages) 2024-06-15 | Population | VALIDATED |
Demo Road Network 2024-06-15 | Infrastructure | VALIDATED |
Demo Agricultural Zones 2024-06-15 | Infrastructure | VALIDATED |
Mock Sentinel-1 SAR (Not Configured) — | Satellite | NOT CONFIGURED |
GPM IMERG Rainfall (Not Configured) — | Satellite | NOT CONFIGURED |
SYNTHETIC DEMO DATASETS: Pre-loaded datasets above (DEM, river, dam, hydrology, etc.) are generated by
scripts/generate_demo_data.py using synthetic algorithms. They are NOT real field data and must not be used for any real engineering or emergency planning purposes.Required Data Categories
For a complete flood simulation, the following data types are needed.
DEMREQUIRED
Digital Elevation Model. 10–30m resolution. Source: SRTM, Cartosat, TanDEM-X.
GeoTIFF
HydrologyREQUIRED
River discharge and water level time series. Min 30 days of data.
CSV
River NetworkREQUIRED
Centerline and polygon of the river. Drainage basin boundary.
GeoJSON/SHP
Dam ParametersREQUIRED
Dam height, crest elevation, reservoir capacity, spillway design.
JSON
PopulationOPTIONAL
Census data or GPW. Village/ward level at minimum.
GeoJSON/SHP
InfrastructureOPTIONAL
Roads, bridges, critical facilities, power lines.
GeoJSON/SHP
BuildingsOPTIONAL
Building footprints from OpenStreetMap or Survey of India.
GeoJSON/SHP
SatelliteOPTIONAL
Sentinel-1/2, Landsat for pre-/post-event flood mapping via GEE.
GeoTIFF