Bathymetry and topography data offshore of Seattle, Washington

This part of USGS Data Series 935 (Cochrane, 2014) presents bathymetry and topography data for the Offshore of Seattle, California, map area, a part of the Southern Salish Sea Habitat Map Series. The data for this map area are a combination of topography extracted from a pre-existing Digital Elevation Model (DEM) merged with bathymetry data that were collected by the National Oceanic and Atmospheric Administration (NOAA) using multibeam sonar systems. The merged data are available for download in a single zip file (BathyTopo_OffshoreSeattle.zip).

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:3b0793da-dfea-4fa7-991f-011d36a9eb8b
metadata_type geospatial
modified 20220202
old-spatial -122.712694, 47.563374, -122.315365, 47.834988
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash c77362d1adc8bcab675712f28fed2d4961c50bf2
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-122.712694, 47.563374], [-122.712694, 47.834988], [ -122.315365, 47.834988], [ -122.315365, 47.563374], [-122.712694, 47.563374]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • bathymetry
  • bathymetry-and-elevation
  • bathymetry-measurement
  • ckan
  • cmhrp
  • coastal-and-marine-hazards-and-resources-program
  • elevation
  • field-observation
  • geo
  • geoscientificinformation
  • geospatial-datasets
  • geoss
  • image-mosaics
  • imagerybasemapsearthcover
  • island-county
  • king-county
  • marine-geophysics
  • multibeam
  • multibeam-sonar
  • national
  • north-america
  • ocean-floor-topography
  • oceans
  • pacific-coastal-and-marine-science-center
  • pcmsc
  • puget-sound
  • salish-sea
  • sea-floor-characteristics
  • seabed
  • seafloor-topography
  • seattle
  • state-of-washington
  • u-s-geological-survey
  • united-states
  • usgs
  • usgs-3b0793da-dfea-4fa7-991f-011d36a9eb8b
  • water-depth
isopen False
license_id notspecified
license_title License not specified
maintainer PCMSC Science Data Coordinator
maintainer_email pcmsc_data@usgs.gov
metadata_created 2025-11-21T11:08:13.061650
metadata_modified 2025-11-21T11:08:13.061653
notes This part of USGS Data Series 935 (Cochrane, 2014) presents bathymetry and topography data for the Offshore of Seattle, California, map area, a part of the Southern Salish Sea Habitat Map Series. The data for this map area are a combination of topography extracted from a pre-existing Digital Elevation Model (DEM) merged with bathymetry data that were collected by the National Oceanic and Atmospheric Administration (NOAA) using multibeam sonar systems. The merged data are available for download in a single zip file (BathyTopo_OffshoreSeattle.zip).
num_resources 2
num_tags 39
title Bathymetry and topography data offshore of Seattle, Washington