DTED (or Digital Terrain Elevation Data) is a standard of digital datasets which consists of a matrix of terrain elevation values, i.e., a Digital Elevation Model. This standard was originally developed in the 1970s to support aircraft radar simulation and prediction.

Download free global elevation data products using AppEEARS or EarthExplorer. Free registration is required. In AppEEARS: Download Aster Global Digital Elevation Model (GDEM version 3) In EarthExplorer, select “Digital Elevation” under the "Data Sets" tab and choose an option: Shuttle Radar Topography Mission (SRTM)

DTED files (Digital Terrain Elevation Data) What It Is: a DTED file is a simple, regularly spaced grid of elevation points; similar to USGS DEM files, but originally designed by NIMA for military applications; based on latitude-longitude (lat-lon) types of DTED: Level 0 - file extension .dt0. post spacing is 30 arc second (~ one kilometer)

Digital Terrain Elevation Data (DTED) DTED is a uniform matrix of terrain elevation values and provides basic quantitative data for systems and applications that require terrain elevation, slope, and gross surface roughness information.

Jul 28, 2011 · DTED Level I is the basic medium resolution elevation data source for all military activities and systems that require landform, slope, elevation, and/or gross terrain roughness in a digital...

Digital elevation data for the United States and its territories are available through The National Map Downloader. Click the “Help” link at the top of the page for detailed instructions on how to find and download data. There's a separate site for The National Map Services.

3 days ago · CivTAK and ATAK can use elevation data in DTED Format. Digital Terrain Elevation Data is both a format and data developed by the United States Department of Defense (DoD). The DoD data is not publically available, except possibly for the lowest resolution version.

Jul 30, 2018 · Digital Terrain Elevation Data (DTED®) is a standard mapping format designed by the NGA. Each file or cell contains a matrix of vertical elevation values spaced at regular horizontal intervals measured in geographic latitude and longitude units.

GDAL supports DTED Levels 0, 1, and 2 elevation data for read access. Elevation data is returned as 16 bit signed integer. Appropriate projection and georeferencing information is also returned.

In support of military applications, the National Imagery and Mapping Agency (NIMA) has developed standard digital datasets (Digital Terrain Elevation Data (DTED) which is a uniform matrix of terrain elevation values which provides basic quantitative data for systems and applications that require terrain elevation, slope, and/or surface ...