1. Coastal and Marine Hazards and Resources
  2. Geoscience Data System
  3. Dataset 41044

Dataset description: Bathymetric DEM of the Sacramento River, from the Feather River to Knights Landing, California in February 2011

This part of the data release presents a digital elevation model (DEM) created from bathymetry data collected on February 1, 2011, in the Sacramento River from the confluence of the Feather River to Knights Landing. The data were collected by the USGS Pacific Coastal and Marine Science Center (PCMSC) team with collaboration and funding from the U.S. Army Corps of Engineers. This project used interferometric sidescan sonar to characterize the riverbed and channel banks along a 12 mile reach of the Sacramento River, California (River Mile 79 through River Mile 91) to aid in the understanding of fish response to the creation of safe habitat associated with levee restoration efforts in two 1.5 mile reaches of the Sacramento River between River Mile 80 and 86.
Version1
Keywordssea-floor characteristics, real-time monitoring and reporting, interferometric sonar, sidescan sonar, digital elevation models, sea-floor acoustic reflectivity, bathymetry
Data typesMultibeam, Interferometric
FormatASCII
Amount5880 MB

Contacts

Contact
Theresa Fregoso
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Location of materials and files

Public files
Metadatahttps://cmgds.marine.usgs.gov/metadata/pcmsc/DataReleases/ScienceBase/DR_F72B8W65/SacRiver2011elev_nad83u10_NAVD88.xml
Outline - Questions and answers - Text - XML

Activities and equipment

ActivityEquipment
S0311CASWATHplus 234.5kHz
interferometric sidescan