Northwestern Hawaiian Islands Multibeam Bathymetry Synthesis: 60-m Bathymetry: Hillshade
A 60-m resolution grayscale hillshade of all available bathymetry (ocean depth) data for the Northwestern Hawaiian Islands (NWHI), including ship-borne multibeam sonar surveys merged with lower resolution (1-km) global bathymetry from SRTM30+. Because of its remote location, dedicated multibeam mapping of the NWHI region began only in the year 2000. In an effort to consolidate the more recent systematic surveys with older transit data swaths for this region, a synthesis of all existing multibeam data was undertaken beginning in 2009, with a fourth revision completed in mid 2015. Data provided by the Hawaii Undersea Research Laboratory (HURL) in the School of Ocean and Earth Science and Technology (SOEST) at the University of Hawaii at Manoa. For the related dataset containing numeric bathymetry values for this image layer, see http://pacioos.org/metadata/hurl_bathy_60m_nwhi.html
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{
"fn": "University of Hawaii at Manoa",
"@type": "vcard:Contact",
"hasEmail": "mailto:jrsmith@hawaii.edu"
}
|
| describedByType | application/octet-steam |
| description | A 60-m resolution grayscale hillshade of all available bathymetry (ocean depth) data for the Northwestern Hawaiian Islands (NWHI), including ship-borne multibeam sonar surveys merged with lower resolution (1-km) global bathymetry from SRTM30+. Because of its remote location, dedicated multibeam mapping of the NWHI region began only in the year 2000. In an effort to consolidate the more recent systematic surveys with older transit data swaths for this region, a synthesis of all existing multibeam data was undertaken beginning in 2009, with a fourth revision completed in mid 2015. Data provided by the Hawaii Undersea Research Laboratory (HURL) in the School of Ocean and Earth Science and Technology (SOEST) at the University of Hawaii at Manoa. For the related dataset containing numeric bathymetry values for this image layer, see http://pacioos.org/metadata/hurl_bathy_60m_nwhi.html |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "GeoServer",
"mediaType": "placeholder/value",
"description": "This URL provides access to this dataset via GeoServer, including multiple output formats and an OpenLayers viewer.",
"downloadURL": "https://geo.pacioos.hawaii.edu/geoserver/",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "PacIOOS Voyager (Google Maps API)",
"mediaType": "placeholder/value",
"description": "This URL provides a viewer and/or data access for this dataset.",
"downloadURL": "http://pacioos.org/voyager/index.html?b=20.4168,-180,29.5,-159.9171&o=bath:1:ft:d2&t=h",
"describedByType": "application/octet-steam"
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{
"@type": "dcat:Distribution",
"title": "Related URL",
"accessURL": "http://pacioos.org/metadata/hurl_bathy_60m_nwhi.html",
"description": "Smith, J.R. and Hawaii Undersea Research Laboratory (HURL). 2015, updated 2022. Northwestern Hawaiian Islands Multibeam Bathymetry Synthesis: 60-m Bathymetry. Version 7. Distributed by the Pacific Islands Ocean Observing System (PacIOOS).",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
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"downloadURL": "http://www.soest.hawaii.edu/HURL/",
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|
| identifier | hi_hurl_nwhi_bathy60m_hillshade |
| isPartOf | Pacific Islands Ocean Observing System (PacIOOS) |
| issued | 2016-01-25T00:00:00.000+00:00 |
| keyword |
[
"Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry > Topographical Relief Maps",
"Continent > North America > United States Of America > Hawaii",
"Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands > Northwestern Hawaiian Islands",
"PacIOOS > Pacific Islands Ocean Observing System",
"PacIOOS > Pacific Islands Ocean Observing System"
]
|
| landingPage | http://www.soest.hawaii.edu/HURL/ |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2016-01-25T00:00:00.000+00:00 |
| publisher |
{
"name": "Pacific Islands Ocean Observing System (PacIOOS)",
"@type": "org:Organization"
}
|
| spatial | -159.9167995000435,20.41647110537431,-180.0003,29.50016 |
| title | Northwestern Hawaiian Islands Multibeam Bathymetry Synthesis: 60-m Bathymetry: Hillshade |
