@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/53a3e3bf-7252-4346-91ab-58c4d0f570ef> 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 individual coastal States as part of the National Tsunami Hazard Mitigation Program's (NTHMP) efforts to improve community preparedness and hazard mitigation. Bathymetric, topographic, and shoreline data used in DEM compilation are obtained from various sources including: NOAA; the U.S. Geological Survey (USGS); and other federal, state, and local government agencies, academic institutions, and private companies. DEMs are referenced to the vertical datum of NAVD 88 and horizontal datum of World Geodetic System 1984 geographic (WGS 84). Grid spacing for the DEM is 1/3 arc-second (~10 meters)." ;
    dct:identifier "gov.noaa.ngdc.mgg.dem:5270" ;
    dct:issued "2025-11-21T17:57:10.463681"^^xsd:dateTime ;
    dct:language "{en-US}" ;
    dct:modified "2015-01-21"^^xsd:date ;
    dct:publisher <https://data.amerigeoss.org/organization/727dbdd5-3f98-4ac0-9d28-5e344558139b> ;
    dct:spatial [ a dct:Location ;
            locn:geometry "POLYGON ((-80.4100 25.2500, -79.4000 25.2500, -79.4000 26.3200, -80.4100 26.3200, -80.4100 25.2500))"^^gsp:wktLiteral ] ;
    dct:title "Miami 1/3 arc-second MHW 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/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/0e45220f-3848-4c65-80a1-70fa551374c3>,
        <https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/2dc0abd4-9504-4a0c-b3c8-30337cdc1799>,
        <https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/395707aa-23e5-4eeb-9b43-dc3304e98e7f>,
        <https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/43cadfc2-975f-4003-be16-1aae85fcc838>,
        <https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/453e44b9-5309-4f03-b786-24d2806fcca4>,
        <https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/500d7a5d-3562-4885-a576-ca665ecbdbe5>,
        <https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/7475e96e-ee00-461c-8a56-501aa775137f>,
        <https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/8e6f15a1-bc89-4393-a334-41639bba90e6>,
        <https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/9785875a-df6a-4032-a4bb-0cd8586285dd>,
        <https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/a54b2716-4de7-442a-8c3f-d5626351b789>,
        <https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/a5c9d98a-be40-4c74-8f4d-c561a8ba3f91>,
        <https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/b00a16bb-876b-4772-bc4e-70da5ad1706d>,
        <https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/cc4bb52b-1a43-4e4c-842f-f63ac9c56755>,
        <https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/d16d5bb8-87ad-4026-b0bc-1932cf20f858>,
        <https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/d60c3000-7525-4793-8048-c6e43d655b3a>,
        <https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/d8eaa634-424e-41ac-83c5-c0d943123978> ;
    dcat:keyword "amerigeo",
        "amerigeoss",
        "boulder",
        "boulder-world-data-center-for-marine-geology-and-geophysics",
        "ckan",
        "coastal-relief",
        "continent-north-america-united-states-of-america-east-coast",
        "dania-beach",
        "dem-digital-elevation-model",
        "doc-noaa-nesdis-ngdc-national-geophysical-data-center",
        "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",
        "florida",
        "fort-lauderdale",
        "geo",
        "geoss",
        "grayvik",
        "gridded-elevations",
        "h-1-meter-30-meters",
        "hillsboro-beach",
        "homestead-air-force-base",
        "integrated-bathymetry-and-topography",
        "key-biscayne",
        "miami",
        "national",
        "nesdis",
        "noaa",
        "north-america",
        "pompano-beach",
        "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/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/0e45220f-3848-4c65-80a1-70fa551374c3> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583519"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.443141"^^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/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/2dc0abd4-9504-4a0c-b3c8-30337cdc1799> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583529"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.444599"^^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/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/395707aa-23e5-4eeb-9b43-dc3304e98e7f> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583506"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.441276"^^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/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/43cadfc2-975f-4003-be16-1aae85fcc838> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583498"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.440075"^^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/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/453e44b9-5309-4f03-b786-24d2806fcca4> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583511"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.442004"^^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/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/500d7a5d-3562-4885-a576-ca665ecbdbe5> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583508"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.441642"^^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/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/7475e96e-ee00-461c-8a56-501aa775137f> a dcat:Distribution ;
    dct:description "coastal.html" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583503"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.440903"^^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/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/8e6f15a1-bc89-4393-a334-41639bba90e6> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583501"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.440471"^^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/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/9785875a-df6a-4032-a4bb-0cd8586285dd> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583513"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.442387"^^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/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/a54b2716-4de7-442a-8c3f-d5626351b789> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583488"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.439248"^^xsd:dateTime ;
    dct:title "Miami MHW Digital Elevation Model ASCII DEM" ;
    dcat:accessURL <http://www.ngdc.noaa.gov/dem/squareCellGrid/getArchive/5270?gridFormat=ESRI+Arc+ASCII> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/a5c9d98a-be40-4c74-8f4d-c561a8ba3f91> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583494"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.439679"^^xsd:dateTime ;
    dct:title "Miami MHW Digital Elevation Model page" ;
    dcat:accessURL <http://www.ngdc.noaa.gov/dem/squareCellGrid/download/5270> ;
    dcat:mediaType "text/html" .

<https://data.amerigeoss.org/dataset/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/b00a16bb-876b-4772-bc4e-70da5ad1706d> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583524"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.443857"^^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/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/cc4bb52b-1a43-4e4c-842f-f63ac9c56755> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583521"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.443502"^^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/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/d16d5bb8-87ad-4026-b0bc-1932cf20f858> a dcat:Distribution ;
    dct:description "keyword_list.html" ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583532"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.444960"^^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/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/d60c3000-7525-4793-8048-c6e43d655b3a> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583516"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.442773"^^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/53a3e3bf-7252-4346-91ab-58c4d0f570ef/resource/d8eaa634-424e-41ac-83c5-c0d943123978> a dcat:Distribution ;
    dct:format "HTML" ;
    dct:issued "2021-03-11T00:11:31.583526"^^xsd:dateTime ;
    dct:modified "2025-11-21T17:57:10.444231"^^xsd:dateTime ;
    dct:title "Digital Elevation Model of Miami: Procedures, Data Sources, and Analysis" ;
    dcat:accessURL <http://www.ngdc.noaa.gov/dem/squareCellGrid/getReport/5270> ;
    dcat:mediaType "text/html" .

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