Using the Radiant.Earth platform, the Normalized Difference Vegetation Index was applied to pre- and post-flood imagery, revealing the canopy loss after wildfires in British Columbia, as well as the extent of flood areas after Category 4 Hurricane Maria made landfall in Puerto Rico.
Another example include Post-Hurricane Water Inundation Analysis in September 2017 conducted using the Radiant.Earth platform. The Normalized Difference Water Index (NDWI) was used to eliminate inundated areas. In all demos, satellite imagery were retrieved from Planet.
If you want to make your own demo, check out our GitHub repository.