Hi geospatial enthusiast!
In this video, I would like to share a script to help you map flood events in a region for multiple years. I use the Sentinel-1 collection to map water masks in wet and dry seasons in a relational to make a flood mask. All the masks of flood masks are then aggregated to get the value of how often or frequently floods happen in a region which will become the flood hazard value.
Check the script: https://code.earthengine.google.com/b4ba5f8b07a49c4d5eed81ebca73e027
I hope this video can help you with your research and projects!
Email: [email protected]
Linkedin: https://linkedin.com/in/ramiqcom
GitHub: https://github.com/ramiqcom
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Mapping Flood Hazard using Sentinel-1 in Google Earth Engine | NatokHD