San Francisco Bay and Delta DEM

Map showing depth of a very intricate bay and delta system color-coded to enhance central bay channels and tidal channels.

Detailed Description

High-resolution (10-meter per pixel) digital elevation model (DEM) of the Sacramento-San Joaquin Delta, using both bathymetry and topography data relative to current modern datum of North American Vertical Datum of 1988 (NAVD88). This DEM is the result of collaborative efforts of the U.S. Geological Survey (USGS) and the California Department of Water Resources (DWR).

Details

Image Dimensions: 1498 x 1947

Date Taken:

Location Taken: CA, US

Credits

Fregoso, T.A., Wang, R-F, Alteljevich, E., and Jaffe, B.E.

Source:

San Francisco Bay-Delta bathymetric/topographic digital elevation model (DEM)
Fregoso, T.A., Wang, R-F, Alteljevich, E., and Jaffe, B.E., 2017, San Francisco Bay-Delta bathymetric/topographic digital elevation model (DEM): U.S. Geological Survey data release, https://doi.org/10.5066/F7GH9G27.