Multi-Criteria Risk Evaluation
Intersect Buildings, Rivers, and Slope for Spatial Risk Mapping.
1. Base Elevation (DEM)
Upload DEM GeoTIFF (.tif)
2. River Network
Upload River LineString
* Ensure data is Singlepart, not Multipart.3. Buildings / Settlement
Upload Building Polygons
* Max 15,000 polygons to prevent RAM crash.* Must be Singlepart (Individual Building Footprints).