Filters
Date Range
Contacts
Tag Types
Tag Schemes
|
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,
Cook County,
DeKalb County,
Downloadable Data, All tags...
DuPage County,
Elevation,
Elevation Terrestrial,
Grundy County,
IL,
Illinois,
Iroquois County,
Kane County,
Kankakee County,
Kendall County,
LaSalle County,
Lee County,
Livingston County,
National Elevation Dataset (NED),
National Elevation Dataset (NED) 1/3 arc-second - Contours,
National Elevation Dataset (NED) 1/3 arc-second - Contours,
Ogle County,
Shapefile,
Shapefile,
US,
US,
United States,
United States,
Will 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,
Boone County,
Cook County,
DeKalb County, All tags...
Downloadable Data,
Elevation,
Elevation Terrestrial,
IL,
Illinois,
Jefferson County,
Kane County,
Kenosha County,
Lake County,
McHenry County,
Milwaukee County,
National Elevation Dataset (NED),
National Elevation Dataset (NED) 1/3 arc-second - Contours,
National Elevation Dataset (NED) 1/3 arc-second - Contours,
Ogle County,
Racine County,
Rock County,
Shapefile,
Shapefile,
US,
US,
United States,
United States,
WI,
Walworth County,
Waukesha County,
Winnebago County,
Wisconsin,
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,
Boone County,
Cook County,
DeKalb County, All tags...
Downloadable Data,
Elevation,
Elevation Terrestrial,
FileGDB 10.1,
FileGDB 10.1,
IL,
Illinois,
Jefferson County,
Kane County,
Kenosha County,
Lake County,
McHenry County,
Milwaukee County,
National Elevation Dataset (NED),
National Elevation Dataset (NED) 1/3 arc-second - Contours,
National Elevation Dataset (NED) 1/3 arc-second - Contours,
Ogle County,
Racine County,
Rock County,
US,
US,
United States,
United States,
WI,
Walworth County,
Waukesha County,
Winnebago County,
Wisconsin,
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,
Cook County,
DeKalb County,
Downloadable Data, All tags...
DuPage County,
Elevation,
Elevation Terrestrial,
FileGDB 10.1,
FileGDB 10.1,
Grundy County,
IL,
Illinois,
Iroquois County,
Kane County,
Kankakee County,
Kendall County,
LaSalle County,
Lee County,
Livingston County,
National Elevation Dataset (NED),
National Elevation Dataset (NED) 1/3 arc-second - Contours,
National Elevation Dataset (NED) 1/3 arc-second - Contours,
Ogle County,
US,
US,
United States,
United States,
Will County,
elevation,
ngda, Fewer tags
|
|