Bathymetric Position Index (BPI) Structures 5 m grid derived from gridded bathymetry of Ofu and Olosega Islands, Territory of American Samoa, USA.
Published By National Oceanic and Atmospheric Administration, Department of Commerce
Issued mehr als 9 Jahre ago
US
beta
Summary
Description
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 multispectral 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 Ofu and Olosega Islands of the Manu'a Island group, American Samoa.
Zertifikat anlegen
Anmelden
Sind Sie nicht als Nutzer registriert?
Keine Sorge, Sie können sich später registrieren um Ihre Arbeit zu speichern.
Registrieren