Search results for dsa
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13 datasets for “dsa”
- Data.gov Catalog
MauiN_LT- Digital Shoreline Analysis System (DSAS) version 4.2 transects with long-term weighted linear regression rate calculations for the Maui North region from Waihee to Kuau, Hawaii.
U.S. Geological SurveyUpdated 18 Mar 2024
Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is …
- XML
- Data.gov Catalog
Alaska: East Chukchi Sea Coast (Point Barrow to Icy Cape) transects with short-term (ST) end point rate calculations for the exposed coast
U.S. Geological SurveyUpdated 26 Mar 2026
… Rate calculations were computed within a GIS using the Digital Shoreline Analysis System (DSAS) version 4.3, an …
- XML
- Data.gov Catalog
Digital Shoreline Analysis System version 4.3 transects and long-term linear regression shoreline change statistics for all data available in the North Shore coastal region from North Salisbury at the New Hampshire border to the to the west side of Deer Island in Boston Harbor (NorthShore_transects_rates_LTw.shp)
U.S. Geological SurveyUpdated 16 Nov 2021
… to compute long- and short-term rates using the latest version of the Digital Shoreline Analysis System (DSAS).
- XML
- Data.gov Catalog
Florida: west (FLwest) shorelines (1858-1998) used to calculate shoreline change rates
U.S. Geological SurveyUpdated 2 Mar 2026
Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is …
- XML
- Data.gov Catalog
South Carolina: shorelines (1852-2000) used to calculate shoreline change rates
U.S. Geological SurveyUpdated 2 Mar 2026
Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is …
- XML
- Data.gov Catalog
Florida: northeast (FLne) uncertainty table for lidar-derived shorelines used in shoreline change rate calculations
U.S. Geological SurveyUpdated 2 Mar 2026
Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is …
- XML
- Data.gov Catalog
Shorelines of the Long Island coastal region used in shoreline change analysis for the Long Island region from Montauk Point to the entrance of Raritan Bay, New York (LongIsland_shorelines.shp)
U.S. Geological SurveyUpdated 18 Mar 2024
Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is …
- XML
- Data.gov Catalog
Offshore baseline for the northern Alaska coastal region generated to calculate shoreline change rates along exposed coastlines between Point Barrow and Icy Cape for the time period 1947 to 2012
U.S. Geological SurveyUpdated 19 Oct 2020
The Arctic Coastal Plain of northern Alaska is an area of strategic economic importance to the United States …
- XML
- Data.gov Catalog
California: central (Cencal) intersect points used in long-term (LT) shoreline change analysis
U.S. Geological SurveyUpdated 2 Mar 2026
Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is …
- XML
- Data.gov Catalog
California: central (Cencal) transects with long-term (LT) shoreline change rate calculations
U.S. Geological SurveyUpdated 2 Mar 2026
Sandy ocean beaches are a popular recreational destination, often surrounded by communities containing valuable real estate. Development is …
- XML
- Data.gov Catalog
2010 Digitized Shoreline for Breton Island, Louisiana (Geographic, NAD83)
U.S. Geological SurveyUpdated 13 Oct 2020
… be used for area and shoreline change analysis using the Digital Shoreline Analysis System (DSAS) version 4.0.
- XML
- Data.gov Catalog
2008 Digitized Shoreline for Breton Island, Louisiana (Geographic, NAD83)
U.S. Geological SurveyUpdated 13 Oct 2020
… be used for area and shoreline change analysis, using the Digital Shoreline Analysis System (DSAS) Version 4.0.
- XML
- Data.gov Catalog
SOCAL_INTERSECTS_LT - Long-Term Transect-Shoreline Intersection Points for Southern California Generated to Calculate Shoreline Change Rates
U.S. Geological SurveyUpdated 25 Oct 2021
… a GIS using the Digital Shoreline Analysis System (DSAS) version 3.0; An ArcGIS extension for calculating shoreline …
- XML