Caddo Lake Institute

Caddo Lake Data Server

USGS 1:100,000 DLG (Digital Line Graphs)

Scale/Resolution:
1:100,000
Data Type:
vector line coverage
Source:
United States Geological Survey (USGS)
Description:
Digital vector delineation of hydrology, pipelines, railroads, and roadways which occur on the USGS 1:100,000 quadrangles for all 1:100,000 quads (Marshall & Shreveport North) falling in the Caddo Lake Ecosytem. For more information contact the USGS about a guide describing the 1:100,000 DLG data.
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