@prefix dcat: <http://www.w3.org/ns/dcat#> .
@prefix dct: <http://purl.org/dc/terms/> .
@prefix foaf: <http://xmlns.com/foaf/0.1/> .
@prefix gsp: <http://www.opengis.net/ont/geosparql#> .
@prefix locn: <http://www.w3.org/ns/locn#> .
@prefix vcard: <http://www.w3.org/2006/vcard/ns#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7> a dcat:Dataset ;
    dct:description """NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to support tsunami forecasting and warning efforts at the NOAA Center for Tsunami Research, Pacific Marine Environmental Laboratory (PMEL). The DEMs are part of the tsunami forecast system SIFT (Short-term Inundation Forecasting for Tsunamis) currently being developed by PMEL for the NOAA Tsunami Warning Centers, and are used in the MOST (Method of Splitting Tsunami) model developed by PMEL to simulate tsunami generation, propagation, and inundation. Bathymetric, topographic, and shoreline data used in DEM compilation are obtained from various sources, including NGDC, the U.S. National Ocean Service (NOS), the U.S. Geological Survey (USGS), the U.S. Army Corps of Engineers (USACE), the Federal Emergency Management Agency (FEMA), and other federal, state, and local
          government agencies, academic institutions, and private companies. DEMs are referenced to the vertical tidal datum of North American Vertical Datum of 1988 (NAVD 88) or Mean High Water (MHW) and horizontal datum of World Geodetic System 1984 (WGS84). Cell size for the DEMs ranges from 1/3 arc-second (~10 meters) to 3 arc-seconds (~90 meters).""" ;
    dct:identifier "gov.noaa.ngdc.mgg.dem:665" ;
    dct:issued "2025-11-20T22:58:26.962907"^^xsd:dateTime ;
    dct:language "{en-US}" ;
    dct:modified "2010-07-20"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-124.0000 37.0000, -121.8500 37.0000, -121.8500 38.7500, -124.0000 38.7500, -124.0000 37.0000))"^^gsp:wktLiteral ] ;
    dct:title "Central California Coastal Digital Elevation Model" ;
    dcat:contactPoint [ a vcard:Organization ;
            vcard:fn "DOC/NOAA/NESDIS/NGDC > National Geophysical Data Center, NESDIS, NOAA, U.S. Department of Commerce" ;
            vcard:hasEmail <mailto:dem.info@noaa.gov> ] ;
    dcat:distribution <https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/1bfb0d3b-c5ef-42cd-a323-45bdb5ac2fdb>,
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        <https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/6c6e8ad8-e434-4921-a9a8-4aa7203d92fe>,
        <https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/7f724e41-dc8f-4602-baa1-38895650f87d>,
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        <https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/caa4c650-8975-4b5a-957e-237d23ff4b5a>,
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    dcat:keyword "amerigeo",
        "amerigeoss",
        "bodega-bay",
        "boulder",
        "boulder-world-data-center-for-marine-geology-and-geophysics",
        "central-california",
        "ckan",
        "coastal-relief",
        "continent-north-america-united-states-of-america-california",
        "dem-digital-elevation-model",
        "doc-noaa-nesdis-ngdc-national-geophysical-data-center",
        "dtm-digital-terrain-model",
        "earth-science-land-surface-topography-terrain-elevation",
        "earth-science-land-surface-topography-topographical-relief",
        "earth-science-oceans-bathymetry-seafloor-topography-bathymetry",
        "earth-science-oceans-bathymetry-seafloor-topography-seafloor-topography",
        "earth-science-oceans-bathymetry-seafloor-topography-water-depth",
        "earth-science-oceans-coastal-processes-coastal-elevation",
        "geo",
        "geoss",
        "gridded-elevations",
        "h-1-meter-30-meters",
        "integrated-bathymetry-and-topography",
        "national",
        "nesdis",
        "noaa",
        "north-america",
        "oakland",
        "ocean-pacific-ocean-north-pacific-ocean",
        "palo-alto",
        "san-francisco-bay",
        "san-francisco-county",
        "san-mateo",
        "san-pablo-bay",
        "tomalas-bay",
        "u-s-department-of-commerce",
        "united-states",
        "v-1-meter",
        "vertical-location-land-surface",
        "vertical-location-sea-floor",
        "wdc-mgg" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/1bfb0d3b-c5ef-42cd-a323-45bdb5ac2fdb> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696850"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.941749"^^xsd:dateTime ;
    dct:title "Central California 1 arc-second NAVD 88 Tsunami Inundation DEM" ;
    dcat:accessURL <http://www.ngdc.noaa.gov/dem/squareCellGrid/download/665> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/39e4ea01-0ead-4474-872f-08a26859c5bb> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696819"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.936757"^^xsd:dateTime ;
    dct:title "Central California Coastal Digital Elevation Model Homepage" ;
    dcat:accessURL <http://www.ngdc.noaa.gov/dem/squareCellGrid/download/665> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/4a0510e9-f081-46fd-add6-5cec78e30820> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696845"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.940986"^^xsd:dateTime ;
    dct:title "Digital Elevation Model Footprints ArcGIS Dynamic Map Service" ;
    dcat:accessURL <http://maps.ngdc.noaa.gov/arcgis/rest/services/web_mercator/dem_extents/MapServer> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/52a3fb4a-3e70-479b-98fc-1b040e003613> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696811"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.936353"^^xsd:dateTime ;
    dct:title "Central California Coastal Digital Elevation Model ASCII DEM" ;
    dcat:accessURL <http://www.ngdc.noaa.gov/dem/squareCellGrid/getArchive/665?gridFormat=ESRI+Arc+ASCII> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/6c6e8ad8-e434-4921-a9a8-4aa7203d92fe> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696858"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.942877"^^xsd:dateTime ;
    dct:title "GCMD Feedback Form" ;
    dcat:accessURL <http://gcmd.nasa.gov/MailComments/MailComments.jsf?rcpt=gcmduso> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/7f724e41-dc8f-4602-baa1-38895650f87d> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696848"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.941373"^^xsd:dateTime ;
    dct:title "Digital Elevation Model Footprints Web Map Service (WMS)" ;
    dcat:accessURL <http://maps.ngdc.noaa.gov/arcgis/services/web_mercator/dem_extents/MapServer/WMSServer?request=GetCapabilities&service=WMS> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/83543b44-c05e-4eaa-b7a8-ec8b316c4180> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696837"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.939643"^^xsd:dateTime ;
    dct:title "DEM Color Shaded Relief Image Service" ;
    dcat:accessURL <http://gis.ngdc.noaa.gov/arcgis/rest/services/dem_hillshades/ImageServer> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/8da60bbc-08c9-4fb7-bf33-b38c7d3f6f3a> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696840"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.940179"^^xsd:dateTime ;
    dct:title "Digital Elevation Models: Color Shaded Relief ArcGIS Image Service" ;
    dcat:accessURL <http://gis.ngdc.noaa.gov/arcgis/rest/services/dem_hillshades/ImageServer> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/964f4487-7ef1-4d5b-b45f-8879cbde5246> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696830"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.938342"^^xsd:dateTime ;
    dct:title "NOAA GeoPlatform Entry for Digital Elevation Models: Color Shaded Relief" ;
    dcat:accessURL <http://noaa.maps.arcgis.com/home/item.html?id=feb3c625dc094112bb5281c17679c769> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/a16a4902-15bc-4720-abe9-fac94e8782e0> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696855"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.942485"^^xsd:dateTime ;
    dct:title "Digital Elevation Models of Central California and San Francisco Bay, California: Procedures, Data Sources and Analysis" ;
    dcat:accessURL <http://www.ngdc.noaa.gov/dem/squareCellGrid/getReport/665> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/ad1d0356-3a3f-4ccc-ae75-8a3b82d88e25> a dcat:Distribution ;
    dct:description "inundation.html" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696853"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.942121"^^xsd:dateTime ;
    dct:title "NOAA Tsunami Inundation Gridding Project" ;
    dcat:accessURL <http://www.ngdc.noaa.gov/mgg/inundation/tsunami/inundation.html> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/caa4c650-8975-4b5a-957e-237d23ff4b5a> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696825"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.937552"^^xsd:dateTime ;
    dct:title "Map Interface" ;
    dcat:accessURL <http://www.ngdc.noaa.gov/dem/squareCellGrid/map> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/d3c89eb6-6d93-4afd-9c8a-f57c20f56dd8> a dcat:Distribution ;
    dct:description "keyword_list.html" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696860"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.943272"^^xsd:dateTime ;
    dct:title "GCMD Keywords Page" ;
    dcat:accessURL <http://gcmd.nasa.gov/learn/keyword_list.html> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/e2d6fd8f-3c20-4049-b8d3-53e940ca783a> a dcat:Distribution ;
    dct:description "coastal.html" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696828"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.937937"^^xsd:dateTime ;
    dct:title "Integrated Models of Coastal Relief at NGDC" ;
    dcat:accessURL <http://ngdc.noaa.gov/mgg/coastal/coastal.html> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/e994712f-8f19-403d-b0ad-46570461f52f> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696842"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.940595"^^xsd:dateTime ;
    dct:title "Digital Elevation Models: Color Shaded Relief Web Map Service (WMS)" ;
    dcat:accessURL <http://gis.ngdc.noaa.gov/arcgis/services/dem_hillshades/ImageServer/WMSServer?request=GetCapabilities&service=WMS> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/ebb07a9a-659d-4467-94c4-e9bc85fca90d> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696822"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.937151"^^xsd:dateTime ;
    dct:title "DEM text search tool" ;
    dcat:accessURL <http://www.ngdc.noaa.gov/dem/squareCellGrid/search> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/ec528c46-1ddb-4835-9c2d-99dcea553b9e> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696833"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.938725"^^xsd:dateTime ;
    dct:title "DEM Footprints ArcGIS Map Service" ;
    dcat:accessURL <http://maps.ngdc.noaa.gov/arcgis/rest/services/web_mercator/dem_extents/MapServer> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/35dc1e86-ae63-4e3f-9d0c-da6705776fc7/resource/f8ba53e3-5d14-4d21-a3ce-0615e40f1263> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:09:48.696835"^^xsd:dateTime ;
    dct:modified "2025-11-20T22:58:26.939101"^^xsd:dateTime ;
    dct:title "NOAA GeoPlatform Entry for Digital Elevation Model Footprints" ;
    dcat:accessURL <http://noaa.maps.arcgis.com/home/item.html?id=d41f39c8a6684c54b62c8f1ab731d5ad> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> a foaf:Agent ;
    foaf:name "US Migrating" .