Sea Level Rise Viewer Data Download

Sea Level Rise Viewer Data Download | Digital Elevation Models | NY

Digital Elevation Models Directory

The NOAA Office for Coastal Management develops lidar-based high resolution DEMs to support sea level rise inundation mapping for the Sea Level Rise Viewer. DEMs are developed using the best available lidar known to exist at the time of DEM creation. Metadata records are included with the data that describe the individual lidar sources used for each DEM.

Files:

Are broken out by geography in the state-specific subdirectories below
Provided as cloud optimized geotiffs (.tif)

List of Files: NY

A text file list of URLs is avaliable to facilitate downloading these files (URLlist_NY.txt).

Data File List

Geography Lookups:

NY_Hudson = Albany, Columbia, Dutchess, Greene, Orange, Putnam, Rensselaer, Ulster
NY_Metro = Bronx, Kings, Nassau, New York, Queens, Richmond, Rockland, Westchester
NY_Suffolk = Suffolk

Files:

NY Hudson GCS 3m NAVDm.tif

NY Metro GCS 3m NAVDm.tif

NY Suffolk GCS 3m NAVDm.tif

Organizational Information

Website Owner: NOAA Office for Coastal Management | Last Modified: Thu Sep 25 13:47:08 2025