Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Long-Term Linear Regression Rate Calculations for the Sheltered West Beaufort Sea coast of Alaska between the Colville River and Point Barrow
This dataset consists of long-term (~65 years) shoreline change rates for the north coast of Alaska between the Colville River and Point Barrow. 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. Geol...
Main Authors: | , , , |
---|---|
Format: | Dataset |
Language: | unknown |
Published: |
USGS Science Data Catalog
2017
|
Subjects: | |
Online Access: | https://search.dataone.org/view/9fa19705-51d8-486d-a8c9-ba17911c68cf |
id |
dataone:9fa19705-51d8-486d-a8c9-ba17911c68cf |
---|---|
record_format |
openpolar |
spelling |
dataone:9fa19705-51d8-486d-a8c9-ba17911c68cf 2024-06-03T18:46:41+00:00 Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Long-Term Linear Regression Rate Calculations for the Sheltered West Beaufort Sea coast of Alaska between the Colville River and Point Barrow Gibbs, Ann E. Ohman, Karin A. Coppersmith, Ryan Richmond, Bruce M. North coast of Alaska between the Colville River and Point Barrow ENVELOPE(-156.60504,-152.76439,71.34725,70.84009) BEGINDATE: 1947-01-01T00:00:00Z ENDDATE: 2012-01-01T00:00:00Z 2017-01-01T00:00:00Z https://search.dataone.org/view/9fa19705-51d8-486d-a8c9-ba17911c68cf 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 Point Barrow Colville River Cape Halkett Harrison Bay Drew Point Smith Bay Dease Inlet Elson Lagoon State of Alaska United States of America Arctic National Petroleum Reserve-Alaska NPR-A Dataset 2017 dataone:urn:node:USGS_SDC 2024-06-03T18:10:33Z This dataset consists of long-term (~65 years) shoreline change rates for the north coast of Alaska between the Colville River and Point Barrow. 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 2012. 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 Barrow Beaufort Sea north slope Point Barrow Alaska USGS Science Data Catalog (via DataONE) Arctic Pacific Sea Point ENVELOPE(-61.481,-61.481,57.517,57.517) Cape Halkett ENVELOPE(-100.253,-100.253,76.752,76.752) Smith Bay ENVELOPE(-104.651,-104.651,55.517,55.517) ENVELOPE(-156.60504,-152.76439,71.34725,70.84009) |
institution |
Open Polar |
collection |
USGS Science Data Catalog (via DataONE) |
op_collection_id |
dataone:urn:node:USGS_SDC |
language |
unknown |
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 Point Barrow Colville River Cape Halkett Harrison Bay Drew Point Smith Bay Dease Inlet Elson Lagoon State of Alaska United States of America Arctic National Petroleum Reserve-Alaska NPR-A |
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 Point Barrow Colville River Cape Halkett Harrison Bay Drew Point Smith Bay Dease Inlet Elson Lagoon State of Alaska United States of America Arctic National Petroleum Reserve-Alaska NPR-A 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 West Beaufort Sea coast of Alaska between the Colville River and Point Barrow |
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 Point Barrow Colville River Cape Halkett Harrison Bay Drew Point Smith Bay Dease Inlet Elson Lagoon State of Alaska United States of America Arctic National Petroleum Reserve-Alaska NPR-A |
description |
This dataset consists of long-term (~65 years) shoreline change rates for the north coast of Alaska between the Colville River and Point Barrow. 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 2012. 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 |
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. |
title |
Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Long-Term Linear Regression Rate Calculations for the Sheltered West Beaufort Sea coast of Alaska between the Colville River and Point Barrow |
title_short |
Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Long-Term Linear Regression Rate Calculations for the Sheltered West Beaufort Sea coast of Alaska between the Colville River and Point Barrow |
title_full |
Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Long-Term Linear Regression Rate Calculations for the Sheltered West Beaufort Sea coast of Alaska between the Colville River and Point Barrow |
title_fullStr |
Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Long-Term Linear Regression Rate Calculations for the Sheltered West Beaufort Sea coast of Alaska between the Colville River and Point Barrow |
title_full_unstemmed |
Digital Shoreline Analysis System (DSAS) version 4.3 Transects with Long-Term Linear Regression Rate Calculations for the Sheltered West Beaufort Sea coast of Alaska between the Colville River and Point Barrow |
title_sort |
digital shoreline analysis system (dsas) version 4.3 transects with long-term linear regression rate calculations for the sheltered west beaufort sea coast of alaska between the colville river and point barrow |
publisher |
USGS Science Data Catalog |
publishDate |
2017 |
url |
https://search.dataone.org/view/9fa19705-51d8-486d-a8c9-ba17911c68cf |
op_coverage |
North coast of Alaska between the Colville River and Point Barrow ENVELOPE(-156.60504,-152.76439,71.34725,70.84009) BEGINDATE: 1947-01-01T00:00:00Z ENDDATE: 2012-01-01T00:00:00Z |
long_lat |
ENVELOPE(-61.481,-61.481,57.517,57.517) ENVELOPE(-100.253,-100.253,76.752,76.752) ENVELOPE(-104.651,-104.651,55.517,55.517) ENVELOPE(-156.60504,-152.76439,71.34725,70.84009) |
geographic |
Arctic Pacific Sea Point Cape Halkett Smith Bay |
geographic_facet |
Arctic Pacific Sea Point Cape Halkett Smith Bay |
genre |
Arctic Barrow Beaufort Sea north slope Point Barrow Alaska |
genre_facet |
Arctic Barrow Beaufort Sea north slope Point Barrow Alaska |
_version_ |
1800869750115401728 |