Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Long-Term Linear Regression Rate Calculations for the Sheltered Central Beaufort Sea coast of Alaska between the Hulahula River and the Colville River
This dataset consists of long-term (~63 years) shoreline change rates for the north coast of Alaska between the Hulahula River and the Colville River. Rate calculations were computed within a GIS using the Digital Shoreline Analysis System (DSAS) version 4.3, an ArcGIS extension developed by the U.S...
Main Authors: | , , , |
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Format: | Dataset |
Language: | unknown |
Published: |
USGS Science Data Catalog
2017
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Subjects: | |
Online Access: | https://search.dataone.org/view/737313f9-4b72-4a48-8eec-606dc23a2c85 |
_version_ | 1828409870407172096 |
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author | Gibbs, Ann E. Ohman, Karin A. Coppersmith, Ryan Richmond, Bruce M. |
author_facet | Gibbs, Ann E. Ohman, Karin A. Coppersmith, Ryan Richmond, Bruce M. |
author_sort | Gibbs, Ann E. |
collection | USGS Science Data Catalog (via DataONE) |
description | This dataset consists of long-term (~63 years) shoreline change rates for the north coast of Alaska between the Hulahula River and the Colville River. Rate calculations were computed within a GIS using the Digital Shoreline Analysis System (DSAS) version 4.3, an ArcGIS extension developed by the U.S. Geological Survey. Long-term rates of shoreline change were calculated using a linear regression rate-of-change method based on available shoreline data between 1947 and 2010. A reference baseline was used as the originating point for the orthogonal transects cast by the DSAS software. The transects intersect each shoreline establishing measurement points, which are then used to calculate long-term rates. |
format | Dataset |
genre | Arctic Beaufort Sea north slope Prudhoe Bay Alaska |
genre_facet | Arctic Beaufort Sea north slope Prudhoe Bay Alaska |
geographic | Arctic Pacific |
geographic_facet | Arctic Pacific |
id | dataone:737313f9-4b72-4a48-8eec-606dc23a2c85 |
institution | Open Polar |
language | unknown |
long_lat | ENVELOPE(-150.22395,-144.1345,70.51742,69.96173) |
op_collection_id | dataone:urn:node:USGS_SDC |
op_coverage | North coast of Alaska between the Hulahula River and the Colville River ENVELOPE(-150.22395,-144.1345,70.51742,69.96173) BEGINDATE: 1947-01-01T00:00:00Z ENDDATE: 2010-01-01T00:00:00Z |
publishDate | 2017 |
publisher | USGS Science Data Catalog |
record_format | openpolar |
spelling | dataone:737313f9-4b72-4a48-8eec-606dc23a2c85 2025-04-03T18:47:51+00:00 Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Long-Term Linear Regression Rate Calculations for the Sheltered Central Beaufort Sea coast of Alaska between the Hulahula River and the Colville River Gibbs, Ann E. Ohman, Karin A. Coppersmith, Ryan Richmond, Bruce M. North coast of Alaska between the Hulahula River and the Colville River ENVELOPE(-150.22395,-144.1345,70.51742,69.96173) BEGINDATE: 1947-01-01T00:00:00Z ENDDATE: 2010-01-01T00:00:00Z 2017-01-01T00:00:00Z https://search.dataone.org/view/737313f9-4b72-4a48-8eec-606dc23a2c85 unknown USGS Science Data Catalog Shoreline Shoreline Change Digital Shoreline Analysis System DSAS U.S. Geological Survey USGS Coastal and Marine Geology Program CMGP Pacific Coastal and Marine Science Center PCMSC National Assessment of Shoreline Change Project National Assessment of Coastal Change Hazards oceans environment geoscientificInformation coastal processes Habitat shoreline accretion shoreline erosion North Slope Beaufort Sea Staines River Sagavanirktok River Colville River Kuparuk River Harrison Bay Prudhoe Bay Arctic National Wildlife Refuge Canning River State of Alaska United States of America Arctic ANWR Dataset 2017 dataone:urn:node:USGS_SDC 2025-04-03T18:10:30Z This dataset consists of long-term (~63 years) shoreline change rates for the north coast of Alaska between the Hulahula River and the Colville River. Rate calculations were computed within a GIS using the Digital Shoreline Analysis System (DSAS) version 4.3, an ArcGIS extension developed by the U.S. Geological Survey. Long-term rates of shoreline change were calculated using a linear regression rate-of-change method based on available shoreline data between 1947 and 2010. A reference baseline was used as the originating point for the orthogonal transects cast by the DSAS software. The transects intersect each shoreline establishing measurement points, which are then used to calculate long-term rates. Dataset Arctic Beaufort Sea north slope Prudhoe Bay Alaska USGS Science Data Catalog (via DataONE) Arctic Pacific ENVELOPE(-150.22395,-144.1345,70.51742,69.96173) |
spellingShingle | Shoreline Shoreline Change Digital Shoreline Analysis System DSAS U.S. Geological Survey USGS Coastal and Marine Geology Program CMGP Pacific Coastal and Marine Science Center PCMSC National Assessment of Shoreline Change Project National Assessment of Coastal Change Hazards oceans environment geoscientificInformation coastal processes Habitat shoreline accretion shoreline erosion North Slope Beaufort Sea Staines River Sagavanirktok River Colville River Kuparuk River Harrison Bay Prudhoe Bay Arctic National Wildlife Refuge Canning River State of Alaska United States of America Arctic ANWR Gibbs, Ann E. Ohman, Karin A. Coppersmith, Ryan Richmond, Bruce M. Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Long-Term Linear Regression Rate Calculations for the Sheltered Central Beaufort Sea coast of Alaska between the Hulahula River and the Colville River |
title | Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Long-Term Linear Regression Rate Calculations for the Sheltered Central Beaufort Sea coast of Alaska between the Hulahula River and the Colville River |
title_full | Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Long-Term Linear Regression Rate Calculations for the Sheltered Central Beaufort Sea coast of Alaska between the Hulahula River and the Colville River |
title_fullStr | Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Long-Term Linear Regression Rate Calculations for the Sheltered Central Beaufort Sea coast of Alaska between the Hulahula River and the Colville River |
title_full_unstemmed | Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Long-Term Linear Regression Rate Calculations for the Sheltered Central Beaufort Sea coast of Alaska between the Hulahula River and the Colville River |
title_short | Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Long-Term Linear Regression Rate Calculations for the Sheltered Central Beaufort Sea coast of Alaska between the Hulahula River and the Colville River |
title_sort | digital shoreline analysis system (dsas) version 4.3 transects with long-term linear regression rate calculations for the sheltered central beaufort sea coast of alaska between the hulahula river and the colville river |
topic | Shoreline Shoreline Change Digital Shoreline Analysis System DSAS U.S. Geological Survey USGS Coastal and Marine Geology Program CMGP Pacific Coastal and Marine Science Center PCMSC National Assessment of Shoreline Change Project National Assessment of Coastal Change Hazards oceans environment geoscientificInformation coastal processes Habitat shoreline accretion shoreline erosion North Slope Beaufort Sea Staines River Sagavanirktok River Colville River Kuparuk River Harrison Bay Prudhoe Bay Arctic National Wildlife Refuge Canning River State of Alaska United States of America Arctic ANWR |
topic_facet | Shoreline Shoreline Change Digital Shoreline Analysis System DSAS U.S. Geological Survey USGS Coastal and Marine Geology Program CMGP Pacific Coastal and Marine Science Center PCMSC National Assessment of Shoreline Change Project National Assessment of Coastal Change Hazards oceans environment geoscientificInformation coastal processes Habitat shoreline accretion shoreline erosion North Slope Beaufort Sea Staines River Sagavanirktok River Colville River Kuparuk River Harrison Bay Prudhoe Bay Arctic National Wildlife Refuge Canning River State of Alaska United States of America Arctic ANWR |
url | https://search.dataone.org/view/737313f9-4b72-4a48-8eec-606dc23a2c85 |