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  2. Office of Coast Survey - Wikipedia

    en.wikipedia.org/wiki/Office_of_Coast_Survey

    Responsible for updating nautical charts, surveying the seafloor, responding to maritime emergencies, and searching for underwater obstructions that pose a danger to navigation, the Office of Coast Survey provides the United States with navigation products and information for improving commerce and security and for protecting coastal environments. [1]

  3. New York–New Jersey Harbor Estuary - Wikipedia

    en.wikipedia.org/wiki/New_York–New_Jersey...

    A 2016 U.S. Army Corps of Engineers map showing New York–New Jersey Harbor Estuary's drainage divide and drainage basin Harrisse/LOC copy of the Manatus Map of 1639 An 1866 map of New York–New Jersey Harbor Estuary A 2011 NASA image of New York–New Jersey Harbor Estuary Population density and elevation above sea level in the New York City metropolitan area as of 2010 An aerial view of ...

  4. U.S. National Geodetic Survey - Wikipedia

    en.wikipedia.org/wiki/U.S._National_Geodetic_Survey

    The National Geodetic Survey is an office of NOAA's National Ocean Service.Its core function is to maintain the National Spatial Reference System (NSRS), "a consistent coordinate system that defines latitude, longitude, height, scale, gravity, and orientation throughout the United States". [1]

  5. National Geodetic Vertical Datum of 1929 - Wikipedia

    en.wikipedia.org/wiki/National_Geodetic_Vertical...

    Since the Sea Level Datum of 1929 was a hybrid model, it was not a pure model of mean sea level, the geoid, or any other equipotential surface. Therefore, it was renamed the National Geodetic Vertical Datum of 1929 (NGVD 29) May 10, 1973, by the National Geodetic Survey , a part of the National Oceanic and Atmospheric Administration .

  6. National Spatial Reference System - Wikipedia

    en.wikipedia.org/wiki/National_Spatial_Reference...

    The NSRS consists of a National Shoreline, the NOAA CORS Network [2] (a system of Global Positioning System Continuously Operating Reference Stations), a network of permanently marked points, and a set of models that describe dynamic geophysical processes affecting spatial measurements.

  7. National Centers for Environmental Information - Wikipedia

    en.wikipedia.org/wiki/National_Centers_for...

    Environmental data are collected from many sources, including satellites, land-based stations, ocean buoys, ships, remotely operated underwater vehicles, weather balloons, radar, forecasting and climate models, and paleoclimatological research. Once transmitted to NCEI, data are archived and made available for use by researchers and others in ...

  8. Animated models show nearly 200 coastal cities drowned by ...

    www.aol.com/animated-models-show-nearly-200...

    Animated models show nearly 200 coastal cities drowned by rising sea levels. Katie Hawkinson. December 1, 2023 at 3:21 PM.

  9. Coastal-Marine Automated Network - Wikipedia

    en.wikipedia.org/wiki/Coastal-Marine_Automated...

    The Coastal-Marine Automated Network (C-MAN) is a meteorological observation network along the coastal United States. Consisting of about sixty stations installed on lighthouses, at capes and beaches, on near shore islands, and on offshore platforms, the stations record atmospheric pressure, wind direction, speed and gust, and air temperature; however, some C-MAN stations are designed to also ...