1. Coastal and Marine Hazards and Resources
  2. Geoscience Data System
  3. Dataset 40846

Dataset description: Digital elevation model (DEM) created using bathymetry data collected between 2009 and 2020 (MLLW)

A 1-m resolution, continuous surface, bathymetric digital elevation model (DEM) of the central portion of San Francisco Bay, was constructed from bathymetric surveys collected from 2005 to 2020.
Version1
Keywordstopography, single-beam echo sounder, multibeam sonar, digital elevation models, geographic information systems, geospatial datasets, GPS measurement, bathymetry
Data typesMultibeam
FormatGeoTIFF;
Amount964.9 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_P9TJTS8M/CentralSFBay_DEM_Mosaic_MLLW_1m_metadata.xml
Outline - Questions and answers - Text - XML

Activities and equipment

ActivityEquipment
S310SFmultibeam
Atlas Hydrosweep multibeam-echosounder