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These vector contour lines are derived from the 3D Elevation Program using automated and semi-automated processes. They were created to support 1:24,000-scale CONUS and Hawaii, 1:25,000-scale Alaska, and 1:20,000-scale Puerto Rico / US Virgin Island topographic map products, but are also published in this GIS vector format. Contour intervals are assigned by 7.5-minute quadrangle, so this vector dataset is not visually seamless across quadrangle boundaries. The vector lines have elevation attributes (in feet above mean sea level on NAVD88), but this dataset does not carry line symbols or annotation.
Tags: 1 x 1 degree,
1 x 1 degree,
Bulloch County,
Burke County,
Candler County, All tags...
Dodge County,
Downloadable Data,
Elevation,
Elevation Terrestrial,
Emanuel County,
Evans County,
GA,
Georgia,
Jefferson County,
Jenkins County,
Johnson County,
Laurens County,
Montgomery County,
National Elevation Dataset (NED),
National Elevation Dataset (NED) 1/3 arc-second - Contours,
National Elevation Dataset (NED) 1/3 arc-second - Contours,
Shapefile,
Shapefile,
Tattnall County,
Telfair County,
Toombs County,
Treutlen County,
US,
US,
United States,
United States,
Washington County,
Wheeler County,
Wilkinson County,
elevation,
ngda, Fewer tags
These vector contour lines are derived from the 3D Elevation Program using automated and semi-automated processes. They were created to support 1:24,000-scale CONUS and Hawaii, 1:25,000-scale Alaska, and 1:20,000-scale Puerto Rico / US Virgin Island topographic map products, but are also published in this GIS vector format. Contour intervals are assigned by 7.5-minute quadrangle, so this vector dataset is not visually seamless across quadrangle boundaries. The vector lines have elevation attributes (in feet above mean sea level on NAVD88), but this dataset does not carry line symbols or annotation.
Tags: 1 x 1 degree,
1 x 1 degree,
Bulloch County,
Burke County,
Candler County, All tags...
Dodge County,
Downloadable Data,
Elevation,
Elevation Terrestrial,
Emanuel County,
Evans County,
FileGDB 10.1,
FileGDB 10.1,
GA,
Georgia,
Jefferson County,
Jenkins County,
Johnson County,
Laurens County,
Montgomery County,
National Elevation Dataset (NED),
National Elevation Dataset (NED) 1/3 arc-second - Contours,
National Elevation Dataset (NED) 1/3 arc-second - Contours,
Tattnall County,
Telfair County,
Toombs County,
Treutlen County,
US,
US,
United States,
United States,
Washington County,
Wheeler County,
Wilkinson County,
elevation,
ngda, Fewer tags
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