Offshore baseline for the sheltered Central Beaufort Sea, Alaska coastal region (Hulahula River to the Colville River) generated to calculate shoreline change rates

This dataset includes a reference baseline used by the Digital Shoreline Analysis System (DSAS) to calculate rate-of-change statistics for the sheltered north coast of Alaska coastal region between the Hulahula River and the Colville River for the time period 1947 to 2010. This baseline layer serves as the starting point for all transects cast by the DSAS application and can be used to establish measurement points used to calculate shoreline-change rates.

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:59431667e4b062508e309c41
metadata_type geospatial
modified 20201019
old-spatial {"type": "Polygon", "coordinates": [[[-150.224906226, 69.9659370359], [-150.224906226, 70.5174151082], [ -144.138685471, 70.5174151082], [ -144.138685471, 69.9659370359], [-150.224906226, 69.9659370359]]]}
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash bbf2207263f7ec9fe14596fec10606c7a9495077
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-150.224906226, 69.9659370359], [-150.224906226, 70.5174151082], [ -144.138685471, 70.5174151082], [ -144.138685471, 69.9659370359], [-150.224906226, 69.9659370359]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • anwr
  • arctic
  • arctic-national-wildlife-refuge
  • baseline
  • beaufort-sea
  • canning-river
  • ckan
  • cmgp
  • coastal-and-marine-geology-program
  • coastal-processes
  • colville-river
  • digital-shoreline-analysis-system
  • dsas
  • environment
  • geo
  • geoscientificinformation
  • geoss
  • habitat
  • harrison-bay
  • kuparuk-river
  • national
  • national-assessment-of-shoreline-change-project
  • north-america
  • north-slope
  • oceans
  • pacific-coastal-and-marine-science-center
  • pcmsc
  • prudhoe-bay
  • sagavanirktok-river
  • shoreline
  • shoreline-accretion
  • shoreline-change
  • shoreline-erosion
  • staines-river
  • state-of-alaska
  • u-s-geological-survey
  • united-states
  • united-states-of-america
  • usgs
  • usgs-59431667e4b062508e309c41
isopen False
license_id notspecified
license_title License not specified
maintainer Ann E. Gibbs
maintainer_email agibbs@usgs.gov
metadata_created 2025-11-21T15:50:01.424107
metadata_modified 2025-11-21T15:50:01.424111
notes This dataset includes a reference baseline used by the Digital Shoreline Analysis System (DSAS) to calculate rate-of-change statistics for the sheltered north coast of Alaska coastal region between the Hulahula River and the Colville River for the time period 1947 to 2010. This baseline layer serves as the starting point for all transects cast by the DSAS application and can be used to establish measurement points used to calculate shoreline-change rates.
num_resources 2
num_tags 42
title Offshore baseline for the sheltered Central Beaufort Sea, Alaska coastal region (Hulahula River to the Colville River) generated to calculate shoreline change rates