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Title: Bathymetric Position Index (BPI) Structures 5 m grid derived from gridded bathymetry of Pearl and Hermes Atoll, Hawaii, USA.
Abstract: BPI Structures are derived from two scales of a focal mean analysis on bathymetry and slope. The grid is based on gridded (5 m cell size) multibeam bathymetry, collected aboard R/V AHI merged with seafloor depths derived from IKONOS satellite imagery. BPI Structures was created using the Benthic Terrain Modeler (http://www.csc.noaa.gov/products/btm/). Cell values represent one of 13 classes in an index of seafloor terrains. This data set is for the bank top, edge, and lagoon environments of Pearl and Hermes Atoll, Hawaii, USA.
Tracking ID: 4919
Metadata: http://www.coris.noaa.gov/metadata/records/html/ph_5m_bpistructures.html
Metadata Date: 12/17/2012
Preview: http://www.soest.hawaii.edu/pibhmc/NWHI_images/ph_5m_BPIstructures_440.jpg
Data (Online Linkage): http://www.soest.hawaii.edu/pibhmc
Data (Network Resource): http://www.soest.hawaii.edu/pibhmc/pibhmc_nwhi_phr_geomorph.htm
Originator: Pacific Islands Benthic Habitat Mapping Center (PIBHMC), Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA)
Entry Type: Metadata Record.
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