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    Data_Identification: 
      Citation: 
        Citation: 
          Title: 
            NOAA/NCEI 90-m Bathymetry: American Samoa: Hillshade
          Date: 
            Date: 
              Date: 
                Date: 
                  2016-01-25
              Date_Type: 
                Date_Type_Code: 
                  creation
          Date: 
            Date: 
              Date: 
                Date: 
                  2016-01-25
              Date_Type: 
                Date_Type_Code: 
                  issued
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            Date: 
              Date: 
                Date: 
                  2016-01-25
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                  revision
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              Code: 
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                    Address: 
                      Electronic_Mail_Address: 
                        ncei.info@noaa.gov
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            Related publication: Lim, E., L.A. Taylor, B.W. Eakins, K.S. 
            Carignan, P.R. Grothe, R.J. Caldwell, and D.Z. Friday. 2010. 
            Digital Elevation Models of Pago Pago, American Samoa: Procedures, 
            Data Sources and Analysis, NOAA Technical Memorandum NESDIS 
            NGDC-36, Dept. of Commerce, Boulder, CO, 26 pp. 
            https://www.ngdc.noaa.gov/mgg/dat/dems/regional_tr/pago_pago_3_mhw_2009.pdf.
      Abstract: 
        A 90-m (3 arc-second) resolution gridded digital elevation model (DEM) 
        grayscale hillshade for the bathymetry (ocean depth) surrounding 
        American Samoa, including the islands of Tutuila, Ofu, Olosega, and 
        Tau. It is referenced to a vertical tidal datum of Mean High Water 
        (MHW) and was compiled from various data sources including: NOAA 
        National Centers for Environmental Information (NCEI), formerly the 
        National Geophysical Data Center (NGDC); the U.S. Geological Survey 
        (USGS); Naval Oceanographic Office (NAVOCEANO); Gaia Geo Analytical; 
        and other federal, state, and local government agencies, academic 
        institutions, and private companies. Developed for the National 
        Tsunami Hazard Mitigation Program (NTHMP) to support NOAA's tsunami 
        forecasting and modeling efforts. Not to be used for navigational 
        purposes. For the related dataset containing numeric bathymetry values 
        for this image layer, see 
        http://pacioos.org/metadata/ngdc_bathy_90m_amsamoa.html
      Purpose: 
        PacIOOS provides timely, reliable, and accurate ocean information to 
        support a safe, clean, productive ocean and resilient coastal zone in 
        the U.S. Pacific Islands region.
      Credit: 
        The Pacific Islands Ocean Observing System (PacIOOS) is funded through 
        the National Oceanic and Atmospheric Administration (NOAA) as a 
        Regional Association within the U.S. Integrated Ocean Observing System 
        (IOOS). PacIOOS is coordinated by the University of Hawaii School of 
        Ocean and Earth Science and Technology (SOEST).
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            Samoa > Olosega
          Keyword: 
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      Resource_Constraints: 
        Legal_Constraints: 
          Use_Limitation: 
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            the data Contributor, University of Hawaii, PacIOOS, NOAA, State 
            of Hawaii nor the United States Government, nor any of their 
            employees or contractors, makes any warranty, express or implied, 
            including warranties of merchantability and fitness for a 
            particular purpose, or assumes any legal liability for the 
            accuracy, completeness, or usefulness, of this information.
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      Language: 
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      Topic_Category: 
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          Title: 
            NOAA/NCEI 90-m Bathymetry: American Samoa: Hillshade
          Date: 
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              Date: 
                Date: 
                  2016-01-25
              Date_Type: 
                Date_Type_Code: 
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            Date: 
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                Date: 
                  2016-01-25
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      Abstract: 
        A 90-m (3 arc-second) resolution gridded digital elevation model (DEM) 
        grayscale hillshade for the bathymetry (ocean depth) surrounding 
        American Samoa, including the islands of Tutuila, Ofu, Olosega, and 
        Tau. It is referenced to a vertical tidal datum of Mean High Water 
        (MHW) and was compiled from various data sources including: NOAA 
        National Centers for Environmental Information (NCEI), formerly the 
        National Geophysical Data Center (NGDC); the U.S. Geological Survey 
        (USGS); Naval Oceanographic Office (NAVOCEANO); Gaia Geo Analytical; 
        and other federal, state, and local government agencies, academic 
        institutions, and private companies. Developed for the National 
        Tsunami Hazard Mitigation Program (NTHMP) to support NOAA's tsunami 
        forecasting and modeling efforts. Not to be used for navigational 
        purposes. For the related dataset containing numeric bathymetry values 
        for this image layer, see 
        http://pacioos.org/metadata/ngdc_bathy_90m_amsamoa.html
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          Title: 
            NOAA/NCEI 90-m Bathymetry: American Samoa: Hillshade
          Date: 
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              Date: 
                Date: 
                  2016-01-25
              Date_Type: 
                Date_Type_Code: 
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      Abstract: 
        A 90-m (3 arc-second) resolution gridded digital elevation model (DEM) 
        grayscale hillshade for the bathymetry (ocean depth) surrounding 
        American Samoa, including the islands of Tutuila, Ofu, Olosega, and 
        Tau. It is referenced to a vertical tidal datum of Mean High Water 
        (MHW) and was compiled from various data sources including: NOAA 
        National Centers for Environmental Information (NCEI), formerly the 
        National Geophysical Data Center (NGDC); the U.S. Geological Survey 
        (USGS); Naval Oceanographic Office (NAVOCEANO); Gaia Geo Analytical; 
        and other federal, state, and local government agencies, academic 
        institutions, and private companies. Developed for the National 
        Tsunami Hazard Mitigation Program (NTHMP) to support NOAA's tsunami 
        forecasting and modeling efforts. Not to be used for navigational 
        purposes. For the related dataset containing numeric bathymetry values 
        for this image layer, see 
        http://pacioos.org/metadata/ngdc_bathy_90m_amsamoa.html
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          Title: 
            NOAA/NCEI 90-m Bathymetry: American Samoa: Hillshade
          Date: 
            Date: 
              Date: 
                Date: 
                  2016-01-25
              Date_Type: 
                Date_Type_Code: 
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            Date: 
              Date: 
                Date: 
                  2016-01-25
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      Abstract: 
        A 90-m (3 arc-second) resolution gridded digital elevation model (DEM) 
        grayscale hillshade for the bathymetry (ocean depth) surrounding 
        American Samoa, including the islands of Tutuila, Ofu, Olosega, and 
        Tau. It is referenced to a vertical tidal datum of Mean High Water 
        (MHW) and was compiled from various data sources including: NOAA 
        National Centers for Environmental Information (NCEI), formerly the 
        National Geophysical Data Center (NGDC); the U.S. Geological Survey 
        (USGS); Naval Oceanographic Office (NAVOCEANO); Gaia Geo Analytical; 
        and other federal, state, and local government agencies, academic 
        institutions, and private companies. Developed for the National 
        Tsunami Hazard Mitigation Program (NTHMP) to support NOAA's tsunami 
        forecasting and modeling efforts. Not to be used for navigational 
        purposes. For the related dataset containing numeric bathymetry values 
        for this image layer, see 
        http://pacioos.org/metadata/ngdc_bathy_90m_amsamoa.html
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                    NOAA National Centers for Environmental Information 
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      Lineage: 
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