The quarter quadrangle coverage was mathematically generated from latitude/longitude. It reflects a quarter of the standard 7.5 minute USGS quadrangle. Currently it is being used in several DNR projects and is available to the public at no charge.
The quarter quadrangle polygons data can be used as a digital layer in various studies.
publication date
None, Acknowledgement of the Nebraska Department of Natural Resources would be appreciated in products derived from this data..
301 Centennial Mall South, P.O. Box 94876
301 Centennial Mall South, P.O. Box 94876
url http://dnr.ne.gov
Nebraska Department of Natural Resources
Accurate to the latitude/longitude
Point data was mathmatically calculated from one degree latitude/longitude in Visual Basic at .0625 degrees to make a quarter the 7.5 minute USGS standard quadrangles, then imported into Arc/Info and polygon and attribute items added. Finally projected from latitude/longitude to UTM.
301 Centennial Mall South
url http://www.dnr.state.ne.us
Dataset copied.
Metadata imported.
Internal feature number.
ESRI
Number of row, column and number of the quarter-quadrangle
Nebraska Department of Natural Resources
Row 40 to 64, Column 140 to 210, Quarter-Quadrangle counter clockwise from 1 to 4
Nebraska Department of Natural Resources
Name of quadrangle
US Geological Survey
Name of Quadrangle plus quarter-quadrangle of NE, NW, SE and SW
U.S. Geological Survey
Feature geometry.
ESRI
301 Centennial Mall South, P.O. Box 94876
url http://dnr.ne.gov
None
You can either order by leaving a message over the web site or call Nebraska Department of Natural Resources.
You can order by leaving a message over the web or call Nebraska Department of Natural Resources.
301 Centennial Mall South, P.O. Box 94876
url http://dnr.ne.gov