Northwestern Hawaiian Islands Multibeam Bathymetry Synthesis: 60-m Bathymetry

Description

A 60-m resolution gridded synthesis of all available bathymetry (ocean depth) data for the Northwestern Hawaiian Islands (NWHI), including ship-borne multibeam sonar surveys merged with lower resolution (500-m) global bathymetry from SRTM15+V2. 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 seventh revision completed in mid 2019. 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 a grayscale hillshade image layer of this dataset, see "hi_hurl_nwhi_bathy60m_hillshade" in the distribution links listed in the metadata.

Resources

Name Format Description Link
27 http://pacioos.org
0 THREDDS OPeNDAP https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/hurl_bathy_60m_nwhi
0 This URL provides a catalog page for this dataset within THREDDS Data Server (TDS). https://pae-paha.pacioos.hawaii.edu/thredds/bathymetry.html?dataset=hurl_bathy_60m_nwhi
0 This URL provides a viewer and/or data access for this dataset. http://pacioos.org/voyager/index.html?b=20.4168%2C-180%2C29.5%2C-159.9171&o=bath:1:ft:d2&t=h
0 This URL provides a viewer and/or data access for this dataset. https://pae-paha.pacioos.hawaii.edu/erddap/griddap/hurl_bathy_60m_nwhi
21 This URL provides additional information related to this dataset. http://pacioos.org/metadata/hi_hurl_nwhi_bathy60m_hillshade.html
0 http://www.soest.hawaii.edu/HURL/
50 Open Geospatial Consortium Web Coverage Service (WCS) https://pae-paha.pacioos.hawaii.edu/thredds/wcs/hurl_bathy_60m_nwhi?service=WCS&version=1.0.0&request=GetCapabilities
52 Open Geospatial Consortium Web Map Service (WMS) https://pae-paha.pacioos.hawaii.edu/thredds/wms/hurl_bathy_60m_nwhi?service=WMS&version=1.3.0&request=GetCapabilities
21 THREDDS NetCDF Subset Service https://pae-paha.pacioos.hawaii.edu/thredds/ncss/hurl_bathy_60m_nwhi/dataset.html
21 This URL provides a standard OPeNDAP html interface for selecting data from this dataset. Change the extension to .info for a description of the dataset. https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/hurl_bathy_60m_nwhi.html

Tags

  • ships
  • digital elevation model
  • height
  • united states of america
  • latitude
  • sonar
  • longitude
  • bathymetry
  • in situ/laboratory instruments
  • oceans
  • pacioos
  • continent
  • hawaii
  • pacific islands ocean observing system
  • in situ ocean-based platforms
  • dem
  • north america
  • profilers/sounders
  • earth science
  • acoustic sounders
  • bathymetry/seafloor topography
  • ocean
  • hawaiian islands
  • models/analyses
  • central pacific ocean
  • northwestern hawaiian islands
  • papahanaumokuakea
  • pacific ocean

Topics

Categories