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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,
Aiken County,
Allendale County,
Bamberg County, All tags...
Barnwell County,
Burke County,
Calhoun County,
Colleton County,
Downloadable Data,
Edgefield County,
Elevation,
Elevation Terrestrial,
GA,
Georgia,
Greenwood County,
Hampton County,
Lexington County,
National Elevation Dataset (NED),
National Elevation Dataset (NED) 1/3 arc-second - Contours,
National Elevation Dataset (NED) 1/3 arc-second - Contours,
Orangeburg County,
Richland County,
Richmond County,
SC,
Saluda County,
Screven County,
Shapefile,
Shapefile,
South Carolina,
US,
US,
United States,
United States,
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,
Bamberg County,
Berkeley County,
Calhoun County, All tags...
Charleston County,
Clarendon County,
Colleton County,
Dorchester County,
Downloadable Data,
Elevation,
Elevation Terrestrial,
Lee County,
Lexington County,
National Elevation Dataset (NED),
National Elevation Dataset (NED) 1/3 arc-second - Contours,
National Elevation Dataset (NED) 1/3 arc-second - Contours,
Orangeburg County,
Richland County,
SC,
Shapefile,
Shapefile,
South Carolina,
Sumter County,
US,
US,
United States,
United States,
Williamsburg 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,
Bamberg County,
Berkeley County,
Calhoun County, All tags...
Charleston County,
Clarendon County,
Colleton County,
Dorchester County,
Downloadable Data,
Elevation,
Elevation Terrestrial,
FileGDB 10.1,
FileGDB 10.1,
Lee County,
Lexington County,
National Elevation Dataset (NED),
National Elevation Dataset (NED) 1/3 arc-second - Contours,
National Elevation Dataset (NED) 1/3 arc-second - Contours,
Orangeburg County,
Richland County,
SC,
South Carolina,
Sumter County,
US,
US,
United States,
United States,
Williamsburg 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,
Aiken County,
Allendale County,
Bamberg County, All tags...
Barnwell County,
Burke County,
Calhoun County,
Colleton County,
Downloadable Data,
Edgefield County,
Elevation,
Elevation Terrestrial,
FileGDB 10.1,
FileGDB 10.1,
GA,
Georgia,
Greenwood County,
Hampton County,
Lexington County,
National Elevation Dataset (NED),
National Elevation Dataset (NED) 1/3 arc-second - Contours,
National Elevation Dataset (NED) 1/3 arc-second - Contours,
Orangeburg County,
Richland County,
Richmond County,
SC,
Saluda County,
Screven County,
South Carolina,
US,
US,
United States,
United States,
elevation,
ngda, Fewer tags
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