• 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 Hampton Harbor, New Hampshire suitable as a geographic information system (GIS) data layer. These data...

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• 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 HAMPTON HARBOR TO FROST POINT, NH . This vector shoreline data is based on an office interpretation of imagery...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2026-01-04T00:00:00.000+00:00

Tide gauge located in Hampton Harbor, NH. Funded by NERACOOS. Data is reported in elevation above MLLW (NAVD88) in feet and also converted to meters. NOAA uses Mean Lower Low Water (MLLW), which...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1983-09-08T00:00:00.000+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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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2011-08-16T00:00:00.000+00:00

This data set contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired from 20110604 -...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2011-08-17T00:00:00.000+00:00

This data set contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired from 20110604 -...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2011-08-17T00:00:00.000+00:00

This data set contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired from 20110604 -...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2012-07-02T00:00:00.000+00:00

This data set contains orthorectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. Data were collected at both mean high water and mean...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 1954-07-15T00:00:00.000+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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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-04-22T00:00:00.000+00:00

These unprojected (geographic coordinates) 3-Zone Average Annual Salinity Digital Geographies are based on analysis of long-term salinity data for 147 estuaries of the contiguous United States....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-05-07T00:00:00.000+00:00

The Phytoplankton Monitoring Network (PMN) is a part of the National Centers for Coastal Ocean Science (NCCOS). The PMN was created as an outreach program to connect volunteers and professional...

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• Organization: Department of the Interior
• Updated: 2026-02-05T00:00:00Z

National Park Service unit points.

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• Organization: Federal Geographic Data Committee
• Updated: 2019-09-30

National Park Service unit boundaries.

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