File Geodatabase Feature Class
Tags
US, Energy, Coal
This layer contains 2008 and 2009 coal production in the US. This polygon file is intended for small scale thematic mapping.
The spatial data were obtained from the United States Energy Information Agency and are current as of 2009. The attributes were modified to include coal production 08, coal production 09, and coal production in millions of short tonnes, and state name and abbreviation. The coordinate system of this data is WGS 1984.
Center for Geospatial Technology, Texas Tech University United States Energy Information Agency
There are no access and use limitations for this item.
Extent
West | -179.147355 | East | 179.778455 |
North | 71.352560 | South | 17.884816 |
Maximum (zoomed in) | 1:5,000 |
Minimum (zoomed out) | 1:150,000,000 |
Center for Geospatial Technology, Texas Tech University United States Energy Information Agency
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Feature geometry.
Esri
Coordinates defining the features.
Length of feature in internal units.
Esri
Positive real numbers that are automatically generated.
Area of feature in internal units squared.
Esri
Positive real numbers that are automatically generated.