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Federal
Maritime Limits and Boundaries of United States of America NGDA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA is responsible for depicting on its nautical charts the limits of the 12 nautical mile Territorial Sea, 24 nautical mile Contiguous Zone, and 200 nautical mile... -
University
Aquifers recent views
Earth Data Analysis Center, University of New Mexico —
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons.... -
University
New Mexico Federal Lands recent views
Earth Data Analysis Center, University of New Mexico —
This map layer consists of federally owned or administered lands of the United States, Puerto Rico, and the U.S. Virgin Islands. Only areas of 640 acres or more are... -
Federal
Social Vulnerability Index (SoVI) for the U.S. Coastal States based on the 2010 Census Tracts recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Social Vulnerability Index (SoVI) 2006-10 measures the social vulnerability of U.S. counties to environmental hazards. The index is a comparative metric that... -
Federal
Galveston Bay (G260) Bathymetric Digital Elevation Model - NOAA/NOS Estuarine Bathymetry recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A 1/3 arc-second Mean Lower Low Water bathymetric DEM of NOS hydrographic survey data in Galveston Bay. -
Federal
Galveston, Texas Coastal Digital Elevation Model recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated... -
University
New Mexico 1:100000 Quad Grid with 15 Mile Buffer recent views
Earth Data Analysis Center, University of New Mexico —
This data set contains boundaries for USGS 1:100,000 quadrangle maps in a vector digital format. -
University
New Mexico 1:250000 Quad Grid with 15 Mile Buffer recent views
Earth Data Analysis Center, University of New Mexico —
This data set contains boundaries for USGS 1:250,000 quadrangle maps in a vector digital format. -
University
Rio Grande Channel, El Paso Area, 1852 recent views
Earth Data Analysis Center, University of New Mexico —
Historical map of Rio Grande river between Texas and Mexico. U.S.-Mexican Boundary Survey.The original map is a Xerox of a Photolithographic Copy of Salazar... -
Federal
San Antonio Bay, TX (G290) Bathymetric Digital Elevation Model (30 meter resolution) Derived From Source Hydrographic Survey Soundings Collected by NOAA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Bathymetry for San Antonio Bay was derived from five surveys containing 32,829 soundings. Two older, overlapping, less accurate surveys were deleted before tinning.... -
Federal
Corpus Christi Bay (G310) Bathymetric Digital Elevation Model - NOAA/NOS Estuarine Bathymetry recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
A 1/3 arc-second Mean Lower Low Water bathymetric DEM of NOS hydrographic survey data in Corpus Christi Bay. -
University
US Forest Service Region 3 Wilderness Areas recent views
Earth Data Analysis Center, University of New Mexico —
This file contains a feature class depicting National Forest System land parcels that have a Congressionally designated boundary. Examples include National Wilderness... -
University
Acequias near El Paso, TX, 1853-1855 recent views
Earth Data Analysis Center, University of New Mexico —
Historical map of acequias along Rio Grande river between Texas and Mexico. U.S.-Mexican Boundary Survey. The original map is a Xerox of a Photolithographic Copy of... -
Federal
Baffin Bay, TX (G320) Bathymetric Digital Elevation Model (30 meter resolution) Derived From Source Hydrographic Survey Soundings Collected by NOAA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Bathymetry for Baffin Bay was derived from two surveys containing 14,924 soundings. No surveys were omitted and no points were deleted. The average separation between... -
Federal
South Padre Island, Texas 1/3 Arc-second NAVD 88 Coastal Digital Elevation Model recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated... -
University
Rio Grande Channel, Guadalupe Area, 1852 recent views
Earth Data Analysis Center, University of New Mexico —
Historical map of Rio Grande river between Texas and Mexico. U.S.- Mexican Boundary Survey. The original map is a xerox of a map entitled Boundary between the United... -
University
Southcentral United States 7.5' USGS Quad Grid recent views
Earth Data Analysis Center, University of New Mexico —
This data set was obtained from the Texas Natural Resource Information System Web site in January 1998. The original name of the file was txquads.e00. Metadata could... -
Federal
South Padre Island, Texas 1/3 Arc-second MHW Coastal Digital Elevation Model recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated... -
Federal
Matagorda Bay, TX (G280) Bathymetric Digital Elevation Model (30 meter resolution) Derived From Source Hydrographic Survey Soundings Collected by NOAA recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Bathymetry for Matagorda Bay was derived from twenty-three surveys containing 250,396 soundings. Six overlapping, older, less accurate surveys were omitted, and the... -
Federal
Corpus Christi, Texas 1/3 arc-second MHW Coastal Digital Elevation Model recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...