Digital Shoreline Analysis System (DSAS) version 4.3 transects with end-point rate calculations for exposed shorelines between the U.S.-Canadian border and the Okpilak-Hulahula river delta for the time period 1947 to 2003
The Arctic Coastal Plain of northern Alaska is an area of strategic economic importance to the United States, is home to remote Native American communities, and encompasses unique habitats of global significance. Coastal erosion along the north coast of Alaska is chronic, widespread, may be accelera...
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USGS Science Data Catalog
2015
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dataone:e96ca1b1-625c-4e91-a1c3-670b0f39d353 2024-06-03T18:46:35+00:00 Digital Shoreline Analysis System (DSAS) version 4.3 transects with end-point rate calculations for exposed shorelines between the U.S.-Canadian border and the Okpilak-Hulahula river delta for the time period 1947 to 2003 U.S. Geological Survey ENVELOPE(-144.01541,-140.99997,70.155495,69.64291) BEGINDATE: 1947-01-01T00:00:00Z ENDDATE: 2003-01-01T00:00:00Z 2015-01-01T00:00:00Z https://search.dataone.org/view/e96ca1b1-625c-4e91-a1c3-670b0f39d353 unknown USGS Science Data Catalog Shoreline Historic Shoreline Shoreline Change Rate Erosion Accretion End-point Rate Baseline Transect Digital Shoreline Analysis System DSAS U.S. Geological Survey USGS Coastal and Marine Geology Program CMGP Pacific Coastal and Marine Science Center PCMSC oceans environment geoscientificInformation North Slope Beaufort Sea Barrow Demarcation Bay Jago River Staines River Sagavanirktok River Colville River Cape Halkett Harrison Bay Drew Point Tangent Point Smith Bay Elson Lagoon Peard Bay Alaska Arctic National Wildlife Refuge United States Arctic National Petroleum Reserve-Alaska NPR-A ANWR Dataset 2015 dataone:urn:node:USGS_SDC 2024-06-03T18:09:01Z The Arctic Coastal Plain of northern Alaska is an area of strategic economic importance to the United States, is home to remote Native American communities, and encompasses unique habitats of global significance. Coastal erosion along the north coast of Alaska is chronic, widespread, may be accelerating, and is threatening defense and energy-related infrastructure, natural shoreline habitats, and Native communities. There is an increased demand for accurate information regarding past and present shoreline changes across the United States. To meet these national needs, the Coastal and Marine Geology Program of the U.S. Geological Survey (USGS) is compiling existing reliable historical shoreline data along sandy shores of the conterminous United States and parts of Alaska and Hawaii under the National Assessment of Shoreline Change project. There is no widely accepted standard for analyzing shoreline change. Existing shoreline data measurements and rate calculation methods vary from study to study and prevent combining results into state-wide or regional assessments. The impetus behind the National Assessment project was to develop a standardized method of measuring changes in shoreline position that is consistent from coast to coast. The goal was to facilitate the process of periodically and systematically updating the results in an internally consistent manner. Dataset Arctic Barrow Beaufort Sea north slope Peard Bay Alaska USGS Science Data Catalog (via DataONE) Arctic Pacific Cape Halkett ENVELOPE(-100.253,-100.253,76.752,76.752) Smith Bay ENVELOPE(-104.651,-104.651,55.517,55.517) Tangent Point ENVELOPE(-129.947,-129.947,53.560,53.560) ENVELOPE(-144.01541,-140.99997,70.155495,69.64291) |
institution |
Open Polar |
collection |
USGS Science Data Catalog (via DataONE) |
op_collection_id |
dataone:urn:node:USGS_SDC |
language |
unknown |
topic |
Shoreline Historic Shoreline Shoreline Change Rate Erosion Accretion End-point Rate Baseline Transect Digital Shoreline Analysis System DSAS U.S. Geological Survey USGS Coastal and Marine Geology Program CMGP Pacific Coastal and Marine Science Center PCMSC oceans environment geoscientificInformation North Slope Beaufort Sea Barrow Demarcation Bay Jago River Staines River Sagavanirktok River Colville River Cape Halkett Harrison Bay Drew Point Tangent Point Smith Bay Elson Lagoon Peard Bay Alaska Arctic National Wildlife Refuge United States Arctic National Petroleum Reserve-Alaska NPR-A ANWR |
spellingShingle |
Shoreline Historic Shoreline Shoreline Change Rate Erosion Accretion End-point Rate Baseline Transect Digital Shoreline Analysis System DSAS U.S. Geological Survey USGS Coastal and Marine Geology Program CMGP Pacific Coastal and Marine Science Center PCMSC oceans environment geoscientificInformation North Slope Beaufort Sea Barrow Demarcation Bay Jago River Staines River Sagavanirktok River Colville River Cape Halkett Harrison Bay Drew Point Tangent Point Smith Bay Elson Lagoon Peard Bay Alaska Arctic National Wildlife Refuge United States Arctic National Petroleum Reserve-Alaska NPR-A ANWR U.S. Geological Survey Digital Shoreline Analysis System (DSAS) version 4.3 transects with end-point rate calculations for exposed shorelines between the U.S.-Canadian border and the Okpilak-Hulahula river delta for the time period 1947 to 2003 |
topic_facet |
Shoreline Historic Shoreline Shoreline Change Rate Erosion Accretion End-point Rate Baseline Transect Digital Shoreline Analysis System DSAS U.S. Geological Survey USGS Coastal and Marine Geology Program CMGP Pacific Coastal and Marine Science Center PCMSC oceans environment geoscientificInformation North Slope Beaufort Sea Barrow Demarcation Bay Jago River Staines River Sagavanirktok River Colville River Cape Halkett Harrison Bay Drew Point Tangent Point Smith Bay Elson Lagoon Peard Bay Alaska Arctic National Wildlife Refuge United States Arctic National Petroleum Reserve-Alaska NPR-A ANWR |
description |
The Arctic Coastal Plain of northern Alaska is an area of strategic economic importance to the United States, is home to remote Native American communities, and encompasses unique habitats of global significance. Coastal erosion along the north coast of Alaska is chronic, widespread, may be accelerating, and is threatening defense and energy-related infrastructure, natural shoreline habitats, and Native communities. There is an increased demand for accurate information regarding past and present shoreline changes across the United States. To meet these national needs, the Coastal and Marine Geology Program of the U.S. Geological Survey (USGS) is compiling existing reliable historical shoreline data along sandy shores of the conterminous United States and parts of Alaska and Hawaii under the National Assessment of Shoreline Change project. There is no widely accepted standard for analyzing shoreline change. Existing shoreline data measurements and rate calculation methods vary from study to study and prevent combining results into state-wide or regional assessments. The impetus behind the National Assessment project was to develop a standardized method of measuring changes in shoreline position that is consistent from coast to coast. The goal was to facilitate the process of periodically and systematically updating the results in an internally consistent manner. |
format |
Dataset |
author |
U.S. Geological Survey |
author_facet |
U.S. Geological Survey |
author_sort |
U.S. Geological Survey |
title |
Digital Shoreline Analysis System (DSAS) version 4.3 transects with end-point rate calculations for exposed shorelines between the U.S.-Canadian border and the Okpilak-Hulahula river delta for the time period 1947 to 2003 |
title_short |
Digital Shoreline Analysis System (DSAS) version 4.3 transects with end-point rate calculations for exposed shorelines between the U.S.-Canadian border and the Okpilak-Hulahula river delta for the time period 1947 to 2003 |
title_full |
Digital Shoreline Analysis System (DSAS) version 4.3 transects with end-point rate calculations for exposed shorelines between the U.S.-Canadian border and the Okpilak-Hulahula river delta for the time period 1947 to 2003 |
title_fullStr |
Digital Shoreline Analysis System (DSAS) version 4.3 transects with end-point rate calculations for exposed shorelines between the U.S.-Canadian border and the Okpilak-Hulahula river delta for the time period 1947 to 2003 |
title_full_unstemmed |
Digital Shoreline Analysis System (DSAS) version 4.3 transects with end-point rate calculations for exposed shorelines between the U.S.-Canadian border and the Okpilak-Hulahula river delta for the time period 1947 to 2003 |
title_sort |
digital shoreline analysis system (dsas) version 4.3 transects with end-point rate calculations for exposed shorelines between the u.s.-canadian border and the okpilak-hulahula river delta for the time period 1947 to 2003 |
publisher |
USGS Science Data Catalog |
publishDate |
2015 |
url |
https://search.dataone.org/view/e96ca1b1-625c-4e91-a1c3-670b0f39d353 |
op_coverage |
ENVELOPE(-144.01541,-140.99997,70.155495,69.64291) BEGINDATE: 1947-01-01T00:00:00Z ENDDATE: 2003-01-01T00:00:00Z |
long_lat |
ENVELOPE(-100.253,-100.253,76.752,76.752) ENVELOPE(-104.651,-104.651,55.517,55.517) ENVELOPE(-129.947,-129.947,53.560,53.560) ENVELOPE(-144.01541,-140.99997,70.155495,69.64291) |
geographic |
Arctic Pacific Cape Halkett Smith Bay Tangent Point |
geographic_facet |
Arctic Pacific Cape Halkett Smith Bay Tangent Point |
genre |
Arctic Barrow Beaufort Sea north slope Peard Bay Alaska |
genre_facet |
Arctic Barrow Beaufort Sea north slope Peard Bay Alaska |
_version_ |
1800868355770417152 |