DOST SINAG

Platform Documentations

SINAG documentation

Disaster mapping

View and download flood maps

Filter flood scenarios, preview inundation, and download a map package.

Flood maps on Disaster Mapping show satellite-derived inundation (including Sentinel-1 SAR products) for agricultural areas. Filter by place and event, preview the map, then download a package when you need GIS files.

  1. Open Disaster Mapping

    Go to Agricultural Disaster Maps and stay on the Flood Maps tab.

  2. Filter the list

    Use the flood filters (scope, location, or event fields provided on the page) to narrow regional, provincial, municipal, or barangay products.

  3. Preview a map

    Open a card to view extent, flooded area (hectares when provided), and the map preview. Confirm the date and title match the event you care about.

  4. Download

    Use the download action on the preview to get the map package for GIS or printing.

info

SAR flood maps can miss flooding under dense canopy and can flag wet soil as water. Pair them with local reports and, when available, HAND flood-model layers.