Thumbnail Icon Projects > G - I > GTOPO30


Refine by Category
 
Refine by Full text

 

2 Titles Match Your Query
Showing 1 through 2 of 2
1. HYDRO1k Elevation Derivative Database [HYDRO1k]
HYDRO1k is a geographic database developed to provide comprehensive and consistent global coverage of topographically derived data sets, including streams, drainage basins and ancillary layers derived ...


2. Global 30-Arc-Second Elevation Data Set [GTOPO30]
Digital elevation model (DEM) data are sampled arrays of surface elevations in raster form. A DEM provides elevation values in rows and columns, corresponding to a regular grid of points on the Earth's ...


Showing 1 through 2 of 2
Click here for a static view of records.

Link to Web Site