Catalog - Data.gov

Found 21 datasets matching "Chatham Harbor".

Federal
Shoreline Data Rescue Project of Monomoy Island to Chatham Harbor, Massachusetts, CM7807
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-01-01T00:00:00.000+00:00
These data were automated to provide an accurate high-resolution historical shoreline of Monomoy Island to Chatham Harbor, Massachusetts suitable as a geographic information system (GIS) data...
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Search relevance: 151.89 | Views last month: 0
Federal
Shoreline Mapping Program of CHATHAM HARBOR TO MONOMOY ISLAND, MA, MA1101B-CM-N
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2020-01-01T00:00:00.000+00:00
These data provide an accurate high-resolution shoreline compiled from imagery of CHATHAM HARBOR TO MONOMOY ISLAND, MA . This vector shoreline data is based on an office interpretation of...
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Search relevance: 151.61 | Views last month: 0
Federal
Stage Harbor, Chatham (Massachusetts) sewage no-discharge zone, 1997, EPA HQ OWOW
- Organization: U.S. Environmental Protection Agency
- Updated: 2014-03-18T00:00:00.000+00:00
This dataset details No Discharge Zones (NDZ) for Stage Harbor, Chatham, MA. Boaters may not discharge waste into these areas. Boundaries were determined mostly by Federal Register Environmental...

Search relevance: 135.76 | Views last month: 0
Federal
D00149: NOS Hydrographic Survey , Chatham Harbor and Approaches, Massachusetts, 2009-09-30
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2009-09-30T00:00:00.000+00:00
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
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Search relevance: 86.80 | Views last month: 0
Federal
Shorelines used to calculate shoreline change statistics from the South Cape Cod coastal region of Massachusetts from Stage Harbor Light in Chatham to Nobska Point in Woods Hole (SouthCapeCod_shorelines.shp)
- Organization: Department of the Interior
- Updated: 2021-11-16T00:00:00Z
Due to continued coastal population growth and increased threats of erosion, current data on trends and rates of shoreline movement are required to inform shoreline and floodplain management. The...
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Search relevance: 69.88 | Views last month: 0
Federal
Water-Quality Measurements in Savannah River, Savannah, Georgia, 2020
- Organization: Department of the Interior
- Updated: 2021-01-29T00:00:00Z
The Savannah Harbor Expansion Project (SHEP) began in January 2015 with the purpose of deepening the Savannah Harbor federal shipping channel to allow access to larger shipping vessels (U.S. Army...
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Search relevance: 65.29 | Views last month: 0
Federal
Autonomous Underwater Vehicle Water-Quality Measurements in Savannah River, Savannah, Georgia, 2018-2019
- Organization: Department of the Interior
- Updated: 2021-01-27T00:00:00Z
The Savannah Harbor Expansion Project (SHEP) began in January 2015 with the purpose of deepening the Savannah Harbor federal shipping channel to allow access to larger shipping vessels (U.S. Army...
- xml
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Search relevance: 64.69 | Views last month: 0
Federal
Alaska Harbor Seal Stocks
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 2025-07-16T14:19:39.000+00:00
This data layer represents the 12 uniquely identified stocks of harbor seals found in Alaskan waters. Stocks were identified by NMFS and their co-management partners, the Alaska Native Harbor Seal...
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Search relevance: 61.30 | Views last month: 1
Federal
Baseline for the South Cape Cod coastal region generated to calculate shoreline change rates from Stage Harbor Light in Chatham to Nobska Point in Woods Hole (SouthCapeCod_baseline.shp)
- Organization: Department of the Interior
- Updated: 2021-11-16T00:00:00Z
Due to continued coastal population growth and increased threats of erosion, current data on trends and rates of shoreline movement are required to inform shoreline and floodplain management. The...
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- xml
Search relevance: 52.20 | Views last month: 0
Federal
Digital Shoreline Analysis System version 4.3 shoreline intersection points used to calculate long-term shoreline change statistics for the South Cape Cod coastal region from Stage Harbor Light in Chatham to Nobska Point in Woods Hole (SouthCapeCod_intersects_LTw.shp)
- Organization: Department of the Interior
- Updated: 2021-11-16T00:00:00Z
Due to continued coastal population growth and increased threats of erosion, current data on trends and rates of shoreline movement are required to inform shoreline and floodplain management. The...
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Search relevance: 41.03 | Views last month: 0
Federal
Digital Shoreline Analysis System version 4.3 transects and short-term (1970-2009) linear regression shoreline change statistics for the South Cape Cod coastal region from Stage Harbor Light in Chatham to Nobska Point in Woods Hole (SouthCapeCod_transects_rates_STlr.shp)
- Organization: Department of the Interior
- Updated: 2021-11-16T00:00:00Z
Due to continued coastal population growth and increased threats of erosion, current data on trends and rates of shoreline movement are required to inform shoreline and floodplain management. The...
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- xml
Search relevance: 41.03 | Views last month: 0
Federal
Digital Shoreline Analysis System version 4.3 transects and long-term linear regression shoreline change statistics for all data available within the South Cape Cod coastal region from Stage Harbor Light in Chatham to Nobska Point in Woods Hole (SouthCapeCod_transects_rates_LTw.shp)
- Organization: Department of the Interior
- Updated: 2021-11-16T00:00:00Z
Due to continued coastal population growth and increased threats of erosion, current data on trends and rates of shoreline movement are required to inform shoreline and floodplain management. The...
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- xml
Search relevance: 40.17 | Views last month: 0
Federal
Digital Shoreline Analysis System version 4.3 shoreline intersection points used to calculate short-term (End Point Rate) shoreline change statistics for the South Cape Cod coastal region from Stage Harbor Light in Chatham to Nobska Point in Woods Hole (SouthCapeCod_intersects_STepr.shp)
- Organization: Department of the Interior
- Updated: 2021-11-16T00:00:00Z
Due to continued coastal population growth and increased threats of erosion, current data on trends and rates of shoreline movement are required to inform shoreline and floodplain management. The...
- xml
- xml
Search relevance: 39.38 | Views last month: 0
Federal
Digital Shoreline Analysis System version 4.3 shoreline intersection points used to calculate short-term (Linear Regression Rate) shoreline change statistics for the South Cape Cod coastal region from Stage Harbor Light in Chatham to Nobska Point in Woods Hole (SouthCapeCod_intersects_STlr.shp)
- Organization: Department of the Interior
- Updated: 2021-11-16T00:00:00Z
Due to continued coastal population growth and increased threats of erosion, current data on trends and rates of shoreline movement are required to inform shoreline and floodplain management. The...
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- xml
Search relevance: 39.38 | Views last month: 0
Federal
Digital Shoreline Analysis System version 4.3 transects and short-term end point shoreline change statistics for all data available within the South Cape Cod coastal region from Stage Harbor Light in Chatham to Nobska Point in Woods Hole (SouthCapeCod_transects_rates_STepr.shp)
- Organization: Department of the Interior
- Updated: 2021-11-16T00:00:00Z
Due to continued coastal population growth and increased threats of erosion, current data on trends and rates of shoreline movement are required to inform shoreline and floodplain management. The...
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- xml
Search relevance: 38.87 | Views last month: 0
Federal
Digital Shoreline Analysis System version 4.3 transects and long-term linear regression shoreline change statistics without shorelines from 1970-1979 and 1994 within the South Cape Cod coastal region from Stage Harbor Light in Chatham to Nobska Point in Woods Hole (SouthCapeCod_transects_rates_LTwo.shp)
- Organization: Department of the Interior
- Updated: 2021-11-16T00:00:00Z
Due to continued coastal population growth and increased threats of erosion, current data on trends and rates of shoreline movement are required to inform shoreline and floodplain management. The...
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- xml
Search relevance: 37.31 | Views last month: 0
Federal
Digital Shoreline Analysis System version 4.3 shoreline intersection points used to calculate long-term shoreline change statistics excluding the 1970-1979 and 1994 shorelines within the South Cape Cod coastal region from Stage Harbor Light in Chatham to Nobska Point in Woods Hole (SouthCapeCod_intersects_LTwo.shp)
- Organization: Department of the Interior
- Updated: 2021-11-16T00:00:00Z
Due to continued coastal population growth and increased threats of erosion, current data on trends and rates of shoreline movement are required to inform shoreline and floodplain management. The...
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- xml
Search relevance: 36.68 | Views last month: 0
Federal
Cape Cod Bay: Polygon boundaries for source data of a continuous bathymetry and topography terrain model of the Massachusetts coastal zone and continental shelf: (Esri polygon shapefile, Geographic, NAD 83).
- Organization: Department of the Interior
- Updated: 2020-08-07T00:00:00Z
Integrated terrain models covering 16,357 square kilometers of the Massachusetts coastal zone and offshore waters were built to provide a continuous elevation and bathymetry terrain model for...
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Search relevance: 26.55 | Views last month: 0
Federal
Cape Cod Bay: continuous bathymetry and topography terrain model of the Massachusetts coastal zone and continental shelf, (32-bit GeoTIFF, UTM 19 NAD 83, NAVD 88 vertical datum).
- Organization: Department of the Interior
- Updated: 2020-08-07T00:00:00Z
Integrated terrain models covering 16,357 square kilometers of the Massachusetts coastal zone and offshore waters were built to provide a continuous elevation and bathymetry terrain model for...
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- xml
Search relevance: 26.42 | Views last month: 0
Federal
H09233: NOS Hydrographic Survey , Nauset Beach Lighthouse to Chatham, Massachusetts, 1971-10-30
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1971-10-30T00:00:00.000+00:00
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
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Search relevance: 19.19 | Views last month: 0

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