EarthWorks Geospatial Catalog

major basins

Description
The Napa County Watersheds were generated from two elevation datasets. The Napa River Watershed was generated from LIDAR data processed by NCALM at UC Berkeley (http://calm.geo.berkeley.edu/ncalm/index.html). The eastern side of the county was delineated from DTM data which was generated from aerial photography (2002). The watersheds are intended to be used for hydrologic modeling and planning.
Publisher
UC Berkeley Libraries
Year
2005
Held by
Berkeley
More details at
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