Topobathymetric digital elevation model of Utqiaġvik, Alaska, 1945 to 2022

This dataset contains a 1-meter resolution, seamless topobathymetric digital elevation model (TBDEM) and associated spatial metadata for Utqiaġvik, Alaska. The TBDEM contains best available (at the time of processing in 2023) multi-source topographic and bathymetric elevation data collected between the years 1945 and 2022. Processing was done by the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (PCMSC) and results are provided as a Cloud Optimized GeoTIFF (COG).

Data and Resources

Field Value
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://ddi.doi.gov/usgs-data.json
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 http://datainventory.doi.gov/id/dataset/usgs-2c78f630-77c4-4c7a-860c-cc47296b9c66
metadata_type geospatial
modified 2025-07-08T00:00:00Z
old-spatial -156.9196, 71.2336, -156.3316, 71.4141
publisher U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash a666d8191c7e053e06b1368aa3bdc956ab5f5da24c2ab1484c74f1f395792560
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-156.9196, 71.2336], [-156.9196, 71.4141], [ -156.3316, 71.4141], [ -156.3316, 71.2336], [-156.9196, 71.2336]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • bathymetry
  • bathymetry-and-elevation
  • beaufort-sea
  • chukchi-sea
  • city-of-utqiagvik
  • cmhrp
  • coast
  • coastal-and-marine-hazards-and-resources-program
  • digital-elevation-models
  • elevation
  • elson-lagoon
  • north-slope-borough
  • pacific-coastal-and-marine-science-center
  • pcmsc
  • point-barrow
  • state-of-alaska
  • topography
  • u-s-geological-survey
  • usgs
  • usgs-2c78f630-77c4-4c7a-860c-cc47296b9c66
isopen False
license_id notspecified
license_title License not specified
maintainer PCMSC Science Data Coordinator
maintainer_email pcmsc_data@usgs.gov
metadata_created 2025-09-23T16:50:44.443460
metadata_modified 2025-09-23T16:50:44.443467
notes This dataset contains a 1-meter resolution, seamless topobathymetric digital elevation model (TBDEM) and associated spatial metadata for Utqiaġvik, Alaska. The TBDEM contains best available (at the time of processing in 2023) multi-source topographic and bathymetric elevation data collected between the years 1945 and 2022. Processing was done by the U.S. Geological Survey (USGS), Pacific Coastal and Marine Science Center (PCMSC) and results are provided as a Cloud Optimized GeoTIFF (COG).
num_resources 1
num_tags 28
title Topobathymetric digital elevation model of Utqiaġvik, Alaska, 1945 to 2022