floodplain

Creation of flood inundation raster libraries and rating curves from HEC-RAS models.

A Collection of Flood Hazard Layers for New York City.

This repository documents an advanced study combining hydraulic modeling and social vulnerability analysis to assess the impacts of Hurricane Helene on river dynamics in East Tennessee and Western North Carolina.

Digital Elevation Models

Floodplain Area Classifier Using Optical and Radar Imagery

Data and code of Bauer et al. (2018) Tuexenia

Mac port of FEMA's Substantial Damage Estimator (SDE 3.0). Produces the same results as the Windows version, reads and writes FEMA's SDE files, added imports, a map, owner letters, and a phone form + backups. Not associated with, produced by, or endorsed by FEMA.

Any place on Earth to a finished map in your browser: floodplains, terrain, radar, satellite. Powered by earthfetch.

Calibrated 30 meter FEMA floodplain-completion map for Indiana’s Upper White basin, with a TRI edge screen that does not treat a wet neighbor cell as a flooded plant.