Digital elevation model (DEM) of the Cache Slough Complex, Sacramento-San Joaquin Delta, California

This metadata describes a digital elevation model (DEM) created from bathymetric and topographic data collected between 2004 and 2019 in the Cache Slough Complex (CSC), northern Sacramento-San Joaquin Delta, California. We merged the newly collected bathymetric and topographic data presented in this data release (DOI:10.5066/P9AQSRVH) with 2019 surveys by the California Department of Water Resources (DWR), 2017 USGS Sacramento Delta Lidar, and 2004 bathymetry data from the Army Corp of Engineers. Small gaps of missing data were filled with existing DWR/USGS Delta DEMs to produce a seamless DEM of the Cache Slough Complex with a grid resolution of 1 m. Remaining gaps in the DEM are areas where there is currently no available data.

Data and Resources

Field Value
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier USGS:5d781129e4b0c4f70d020cdd
metadata_type geospatial
modified 20211013
old-spatial -121.806348, 38.209375, -121.578296, 38.376606
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 12a60835ba8360c2d49621f7524e8c92690db718
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-121.806348, 38.209375], [-121.806348, 38.376606], [ -121.578296, 38.376606], [ -121.578296, 38.209375], [-121.806348, 38.209375]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • altimetry
  • amerigeo
  • amerigeoss
  • bathymetry
  • bathymetry-and-elevation
  • bathymetry-measurement
  • cache-slough
  • cache-slough-complex
  • ckan
  • cmhrp
  • coastal-and-marine-hazards-and-resources-program
  • digital-elevation-models
  • field-observation
  • geo
  • geographic-information-systems
  • geoscientificinformation
  • geospatial-datasets
  • geoss
  • lidar
  • marine-geophysics
  • multibeam-sonar
  • national
  • north-america
  • pacific-coastal-and-marine-science-center
  • pcmsc
  • sacramento-river
  • sacramento-river-deep-water-ship-channel
  • sacramento-san-joaquin-delta
  • san-joaquin-river
  • sea-floor-characteristics
  • seabed
  • seafloor-topography
  • state-of-california
  • topographic-mapping
  • topography
  • u-s-geological-survey
  • united-states
  • usgs
  • usgs-5d781129e4b0c4f70d020cdd
isopen False
license_id notspecified
license_title License not specified
maintainer PCMSC Science Data Coordinator
maintainer_email pcmsc_data@usgs.gov
metadata_created 2025-11-22T10:20:30.214041
metadata_modified 2025-11-22T10:20:30.214045
notes This metadata describes a digital elevation model (DEM) created from bathymetric and topographic data collected between 2004 and 2019 in the Cache Slough Complex (CSC), northern Sacramento-San Joaquin Delta, California. We merged the newly collected bathymetric and topographic data presented in this data release (DOI:10.5066/P9AQSRVH) with 2019 surveys by the California Department of Water Resources (DWR), 2017 USGS Sacramento Delta Lidar, and 2004 bathymetry data from the Army Corp of Engineers. Small gaps of missing data were filled with existing DWR/USGS Delta DEMs to produce a seamless DEM of the Cache Slough Complex with a grid resolution of 1 m. Remaining gaps in the DEM are areas where there is currently no available data.
num_resources 2
num_tags 39
title Digital elevation model (DEM) of the Cache Slough Complex, Sacramento-San Joaquin Delta, California