Rugosity Grid Derived from Gridded Bathymetry for Select U.S. Coral Reef Locations across the Pacific Ocean
Rugosity is derived for islands and banks across the U.S. Pacific Islands Region primarily from gridded multibeam bathymetry collected aboard NOAA Ships Hi'ialakai and Oscar Elton Sette, and aboard R/V AHI (Acoustic Habitat Investigator) from 2003 to 2012 by the PIFSC Ecosystem Sciences Division (ESD). Other sources of available data used to derive rugosity for a few locations include estimated depths derived from IKONOS satellite imagery from 2000 to 2002, LIDAR data from 2001 and 2007, and multibeam bathymetry collected in 2001 and 2002.
Rugosity is derived using the Benthic Terrain Modeler with rugosity methods by Jeff Jenness (2004). Cell values reflect the (surface area) / (planimetric area) ratio for the area contained within that cell's boundaries. They provide indices of topographic roughness & convolutedness.
The rugosity grids generated for each location are available via the Pacific Islands Benthic Habitat Mapping Center (PIBHMC) website. The data, maps, layer files, and detailed documentation (more specific than this pacific-wide record) about the data sources are included in the zip file for each location.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{
"fn": "DesRochers, Annette M",
"@type": "vcard:Contact",
"hasEmail": "mailto:annette.desrochers@noaa.gov"
}
|
| describedByType | application/octet-steam |
| description | Rugosity is derived for islands and banks across the U.S. Pacific Islands Region primarily from gridded multibeam bathymetry collected aboard NOAA Ships Hi'ialakai and Oscar Elton Sette, and aboard R/V AHI (Acoustic Habitat Investigator) from 2003 to 2012 by the PIFSC Ecosystem Sciences Division (ESD). Other sources of available data used to derive rugosity for a few locations include estimated depths derived from IKONOS satellite imagery from 2000 to 2002, LIDAR data from 2001 and 2007, and multibeam bathymetry collected in 2001 and 2002. Rugosity is derived using the Benthic Terrain Modeler with rugosity methods by Jeff Jenness (2004). Cell values reflect the (surface area) / (planimetric area) ratio for the area contained within that cell's boundaries. They provide indices of topographic roughness & convolutedness. The rugosity grids generated for each location are available via the Pacific Islands Benthic Habitat Mapping Center (PIBHMC) website. The data, maps, layer files, and detailed documentation (more specific than this pacific-wide record) about the data sources are included in the zip file for each location. |
| distribution |
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"description": "View the complete metadata record on InPort for more information about this dataset.",
"downloadURL": "https://www.fisheries.noaa.gov/inport/item/12615",
"describedByType": "application/octet-steam"
}
]
|
| identifier | gov.noaa.nmfs.inport:12615 |
| issued | 2018-01-01T00:00:00.000+00:00 |
| keyword |
[
"467",
"Benthic Habitat Mapping and Characterization in the Pacific Islands Region",
"Mapping and EcoSpatial Information Products to Support Coral Reef Ecosystem Management in the Pacific Islands Region",
"Geographic Information > Bathymetry",
"EARTH SCIENCE > Biosphere > Aquatic Habitat > Benthic Habitat",
"EARTH SCIENCE > Biosphere > Aquatic Habitat > Reef Habitat",
"EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Mapping > Habitat Mapping",
"EARTH SCIENCE > Biosphere > Zoology > Corals > Reef Monitoring and Assessment > Mapping > geomorphology Mapping",
"EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Bathymetry",
"EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topography > Rugosity",
"EARTH SCIENCE > Oceans > Coastal Processes > Coral Reefs",
"Rugosity",
"GIS product",
"derived products",
"Coral Reef Conservation Program",
"US DOC; NOAA; NMFS; Pacific Islands Fisheries Science Center; Ecosystem Sciences Division",
"COUNTRY/TERRITORY > Northern Mariana Islands > Northern Mariana Islands > Northern Mariana Islands ( CNMI ) (18N146E0000)",
"COUNTRY/TERRITORY > United States of America > American Samoa > American Samoa > American Samoa (14S170W0000)",
"COUNTRY/TERRITORY > United States of America > Guam > Guam (13N144E0000)",
"COUNTRY/TERRITORY > United States of America > Hawaii > Hawaii > Hawaii Island (19N155W0003)",
"COUNTRY/TERRITORY > United States of America > Hawaii > Honolulu > Brooks Banks (24N166W0002)",
"COUNTRY/TERRITORY > United States of America > Hawaii > Honolulu > French Frigate Shoals (24N166W0001)",
"COUNTRY/TERRITORY > United States of America > Hawaii > Honolulu > Kure Atoll (28N178W0001)",
"COUNTRY/TERRITORY > United States of America > Hawaii > Honolulu > Northwestern Hawaiian Islands (28N178W0000)",
"COUNTRY/TERRITORY > United States of America > Hawaii > Honolulu > Pearl and Hermes Reef (27N176W0001)",
"COUNTRY/TERRITORY > United States of America > Hawaii > Kauai > Niihau Island (21N160W0001)",
"COUNTRY/TERRITORY > United States of America > Hawaiian Islands (21N157W0027)",
"COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Baker Island (00N176W0001)",
"COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Howland Island (00S176W0001)",
"COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Johnston Atoll (16N169W0001)",
"COUNTRY/TERRITORY > United States of America > USA Minor Outlying Islands > Wake Atoll (19N167E0001)",
"OCEAN BASIN > Pacific Ocean > American Samoa > American Samoa (14S170W0000)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Baker Island > Baker Island (00N176W0001)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands (21N157W0027)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Hawaii Island > Hawaii Island (19N155W0003)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Niihau Island > Niihau Island (21N160W0001)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Howland Island > Howland Island (00S176W0001)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Johnston Atoll > Johnston Atoll (16N169W0001)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Northwestern Hawaiian Islands (28N178W0000)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Northwestern Hawaiian Islands > Brooks Banks (24N166W0002)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Northwestern Hawaiian Islands > French Frigate Shoals (24N166W0001)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Northwestern Hawaiian Islands > Kure Atoll (28N178W0001)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Northwestern Hawaiian Islands > Pearl and Hermes Reef (27N176W0001)",
"OCEAN BASIN > Pacific Ocean > Central Pacific Ocean > Wake Atoll > Wake Atoll (19N167E0001)",
"OCEAN BASIN > Pacific Ocean > Western Pacific Ocean > Guam > Guam (13N144E0000)",
"OCEAN BASIN > Pacific Ocean > Western Pacific Ocean > Mariana Archipelago > Northern Mariana Islands ( CNMI ) (18N146E0000)",
"Equatorial Pacific Ocean",
"Marianas Trench Marine National Monument",
"NW Pacific",
"North Pacific Ocean",
"Pacific Remote Islands Marine National Monument",
"Papahanaumokuakea Marine National Monument",
"Rose Atoll Marine National Monument",
"South Pacific Ocean",
"SEA FLOOR",
"CRED",
"CREP",
"Coral Reef Ecosystem Division",
"Coral Reef Ecosystem Program",
"ESD",
"Ecosystem Sciences Division",
"Habitat Blueprint",
"Habitat Focus Area",
"PIBHMC",
"PIFSC",
"Pacific Islands Benthic Habitat Mapping Center",
"Pacific Islands Fisheries Science Center",
"Rugosity",
"Seafloor",
"American Samoa",
"CNMI",
"Commonwealth of the Northern Mariana Islands",
"Guam",
"MHI",
"Main Hawaiian Islands",
"Mariana Islands",
"Marianas",
"NWHI",
"Northwestern Hawaiian Islands",
"PRIA",
"Pacific Remote Island Areas",
"West Hawaii",
"DOC/NOAA/NMFS/PIFSC > Pacific Islands Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce",
"Geomorphology"
]
|
| landingPage | https://www.fisheries.noaa.gov/inport/item/12615 |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2018-01-01T00:00:00.000+00:00 |
| publisher |
{
"name": "Pacific Islands Fisheries Science Center",
"@type": "org:Organization"
}
|
| references |
[
"https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/pifsc/dmp/pdf/12615.pdf"
]
|
| rights | otherRestrictions, unclassified |
| spatial | -155.822838,19.772429,-156.100504,20.061727 |
| title | Rugosity Grid Derived from Gridded Bathymetry for Select U.S. Coral Reef Locations across the Pacific Ocean |
