Catalog - Data.gov

Found 6 datasets matching "Annisquam River".

Federal
Shorelines used to calculate shoreline change statistics from the North Shore A coastal region from North Salisbury at the New Hampshire border to the Annisquam River in Gloucester (NorthShoreA_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...
- xml
- xml
Search relevance: 55.96 | Views last month: 1
Federal
Shorelines used to calculate shoreline change statistics from the North Shore B coastal region from the Annisquam River in Gloucester to the west side of Deer Island in Boston Harbor (NorthShoreB_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...
- xml
- xml
Search relevance: 53.14 | Views last month: 0
Federal
H08942: NOS Hydrographic Survey , Rockport Harbor, Massachusetts, 1967-09-22
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1967-09-22T00:00:00.000+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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- none
- none
- none
- none
- none
- +4 more
Search relevance: 32.29 | Views last month: 0
Federal
Nahant_NH_sedcover: Sediment Texture Units of the Sea Floor from Nahant to Salisbury, Massachusetts (polygon shapefile, Geographic, WGS84)
- Organization: Department of the Interior
- Updated: 2024-03-18T00:00:00Z
These data are qualitatively derived interpretive polygon shapefiles defining sediment type and distribution, and physiographic zones of the sea floor from Nahant to Salisbury, Massachusetts. Many...
- xml
- xml
Search relevance: 20.62 | Views last month: 0
Federal
H08940: NOS Hydrographic Survey , Rockport Harbor, Massachusetts, 1967-09-23
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Updated: 1967-09-23T00:00:00.000+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...
- none
- none
- none
- none
- none
- none
- +4 more
Search relevance: 20.57 | Views last month: 0
Federal
Physiographic Zones of the Sea Floor from Nahant to Salisbury, Massachusetts (polygon shapefile, Geographic WGS 84, Nahant_NH_Pzones)
- Organization: Department of the Interior
- Updated: 2024-03-18T00:00:00Z
These data are qualitatively derived interpretive polygon shapefiles defining sediment type and distribution, and physiographic zones of the sea floor from Nahant to Salisbury, Massachusetts. Many...
- xml
- xml
Search relevance: 19.06 | Views last month: 0

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Shorelines used to calculate shoreline change statistics from the North Shore A coastal region from North Salisbury at the New Hampshire border to the Annisquam River in Gloucester (NorthShoreA_shorelines.shp)

Shorelines used to calculate shoreline change statistics from the North Shore B coastal region from the Annisquam River in Gloucester to the west side of Deer Island in Boston Harbor (NorthShoreB_shorelines.shp)

H08942: NOS Hydrographic Survey , Rockport Harbor, Massachusetts, 1967-09-22

Nahant_NH_sedcover: Sediment Texture Units of the Sea Floor from Nahant to Salisbury, Massachusetts (polygon shapefile, Geographic, WGS84)

H08940: NOS Hydrographic Survey , Rockport Harbor, Massachusetts, 1967-09-23

Physiographic Zones of the Sea Floor from Nahant to Salisbury, Massachusetts (polygon shapefile, Geographic WGS 84, Nahant_NH_Pzones)