Equipment: SWATH plus-M

Dataset Name: Bathymetric change analyses of the southernmost portion of the Mokelumne River, California, from 1934 to 2018

Description: Bathymetric change grids covering the periods of time from 1934 to 2011, from 2011 to 2018, and from 1934 to 2018 are presented. The grids cover a portion of the Mokelumne River, California, starting at its terminus at the San Joaquin River and moving upriver to the confluences of the north and south branches of the Mokelumne. Positive grid values indicate accretion, or a shallowing of the surface bathymetric surface, and negative grid values indicate erosion, or a deepening of the bathymetric surface. Bathymetry data sources include the U.S. Geological Survey, California Department of Water Resources, and NOAA’s National Ocean Service.

Contact: Theresa Fregoso (tfregoso@usgs.gov)

Format: TIFF;

Data Location: https://www.sciencebase.gov/catalog/file/get/5c12df32e4b034bf6a85edab?name=SMoke_bathy_change_1934-2011.zip
https://www.sciencebase.gov/catalog/item/5c12df32e4b034bf6a85edab
https://doi.org/10.5066/P976WNNN
https://www.sciencebase.gov/catalog/file/get/5c12df32e4b034bf6a85edab?name=SMoke_bathy_change_1934-2018.zip
https://www.sciencebase.gov/catalog/item/5c12df32e4b034bf6a85edab
https://doi.org/10.5066/P976WNNN
https://www.sciencebase.gov/catalog/file/get/5c12df32e4b034bf6a85edab?name=SMoke_bathy_change_2011-2018.zip
https://www.sciencebase.gov/catalog/item/5c12df32e4b034bf6a85edab
https://doi.org/10.5066/P976WNNN

Metadata URL: https://cmgds.marine.usgs.gov/metadata/pcmsc/DataReleases/ScienceBase/DR_P976WNNN/SMoke_bathy_change_metadata.xml

Supplementary Info: