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USGS NED one meter x30y367 TX RedRiver B1 2017 IMG 2019

Dates

Publication Date
Start Date
2017-01-20
End Date
2017-03-01
File Modification Date
2019-04-18 05:21:00

Citation

U.S. Geological Survey, 20190415, USGS NED one meter x30y367 TX RedRiver B1 2017 IMG 2019: U.S. Geological Survey.

Summary

This is a tile of the standard one-meter resolution digital elevation model (DEM) produced through the 3D Elevation Program (3DEP) . The elevations in this DEM represent the topographic bare-earth surface. USGS standard one-meter DEMs are produced exclusively from high resolution light detection and ranging (lidar) source data of one-meter or higher resolution. One-meter DEM surfaces are seamless within collection projects, but, not necessarily seamless across projects. The spatial reference used for tiles of the one-meter DEM within the conterminous United States (CONUS) is Universal Transverse Mercator (UTM) in units of meters, and in conformance with the North American Datum of 1983 (NAD83). All bare earth elevation values are in [...]

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Attached Files

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Purpose

The 3DEP data serves as the elevation layer of The National Map, and provides basic elevation information for earth science studies and mapping applications in the United States. The data are utilized by the scientific and resource management communities for global change research, hydrologic modeling, resource monitoring, mapping and visualization, and many other applications.

Additional Information

Identifiers

Type Scheme Key
id gda 12985049
processingUrl https://thor-f5.er.usgs.gov/ngtoc/metadata/waf/elevation/1_meter/img/USGS_NED_one_meter_x30y367_TX_RedRiver_B1_2017_IMG_2019_meta.xml

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