Description
BPI Zones are derived from a focal mean analysis on bathymetry and slope. The grid is based on gridded (5 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hi'ialakai and R/V AHI, and it was creating using the Benthic Terrain Modeler (https://coast.noaa.gov/digitalcoast/tools/btm.html). Cell values represent one of 4 classes in an index of seafloor terrains. This data set is for the shelf and slope environments of Tutuila Island, American Samoa, South Pacific.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Zip File | ZIP | Tutuila_5m_BPIzones.zip | Open resource |
| Web Page | HTML | pibhmc_amsamoa_tutuila_geomorph.htm | Open resource |
Tags
- 1084
- american samoa
- amsam
- bathymetric position index zones
- bathymetry
- bathymetry/seafloor topography
- benthic habitat mapping and characterization - american samoa and the u.s. pacific remote island are
- coris_metadata
- country/territory
- earth science
- geographic information
- habitats
- multibeam sonar
- ocean basin
- oceans
- pacific ocean
- south pacific
- tutuila island
- tutuila island (14s170w0016)
- united states of america