Digital surface models of the north coast of Barter Island, Alaska acquired on July 01 2014, September 07 2014, and July 05 2015 (GeoTIFF image)

Digital surface elevation models (DSMs) of the coastline of Barter Island, Alaska derived from aerial photographs collected on July 01 2014, September 07 2014, and July 05 2015. Aerial photographs and coincident elevation data were processed using Structure-from-Motion (SfM) photogrammetric techniques. These files are single-band, 32-bit floating point DSMs (digital surface models) that represent surface elevations of buildings, vegetation, and uncovered ground surfaces in meters with 23 cm ground sample distance (GSD). The No Data value is set to -32767. The file employs Lempel-Ziv-Welch (LZW) compression.

Data e Risorse

Campo Valore
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
datagov_dedupe_retained 20220721212438
identifier USGS:5bb6a1b3e4b0fc368e89475a
metadata_type geospatial
modified 20211013
old-spatial {"type": "Polygon", "coordinates": [[[-143.790570, 70.115080], [-143.790570, 70.137845], [ -143.546318, 70.137845], [ -143.546318, 70.115080], [-143.790570, 70.115080]]]}
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash dc613ecee4d5fba07b9c13d4a30ed06ca3a0cbce
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-143.790570, 70.115080], [-143.790570, 70.137845], [ -143.546318, 70.137845], [ -143.546318, 70.115080], [-143.790570, 70.115080]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • airborne-high-resolution-data
  • amerigeo
  • amerigeoss
  • arctic-national-wildlife-refuge
  • arctic-ocean
  • barter-island
  • bathymetry-and-elevation
  • beaufort-sea
  • ckan
  • cmhrp
  • coastal-and-marine-hazards-and-resources-program
  • coastal-erosion
  • digital-elevation-models
  • digital-surface-model
  • elevation
  • geo
  • geoscientificinformation
  • geospatial-datasets
  • geoss
  • gridded-data
  • imagerybasemapsearthcover
  • kaktovik
  • national
  • natural-agents-of-coastal-change
  • north-america
  • north-slope
  • pacific-coastal-and-marine-science-center
  • pcmsc
  • permafrost
  • physical-habitats-and-geomorphology
  • state-of-alaska
  • topography
  • u-s-geological-survey
  • united-states
  • united-states-of-america
  • usgs
  • usgs-5bb6a1b3e4b0fc368e89475a
isopen False
license_id notspecified
license_title License not specified
maintainer PCMSC Science Data Coordinator
maintainer_email pcmsc_data@usgs.gov
metadata_created 2025-11-22T23:09:27.827720
metadata_modified 2025-11-22T23:09:27.827724
notes Digital surface elevation models (DSMs) of the coastline of Barter Island, Alaska derived from aerial photographs collected on July 01 2014, September 07 2014, and July 05 2015. Aerial photographs and coincident elevation data were processed using Structure-from-Motion (SfM) photogrammetric techniques. These files are single-band, 32-bit floating point DSMs (digital surface models) that represent surface elevations of buildings, vegetation, and uncovered ground surfaces in meters with 23 cm ground sample distance (GSD). The No Data value is set to -32767. The file employs Lempel-Ziv-Welch (LZW) compression.
num_resources 2
num_tags 37
title Digital surface models of the north coast of Barter Island, Alaska acquired on July 01 2014, September 07 2014, and July 05 2015 (GeoTIFF image)