Description
BPI Zones are derived from a focal mean analysis on bathymetry and slope. The grid is based on gridded (10 m cell size) multibeam bathymetry, collected aboard NOAA Ship Hi'ialakai and R/V AHI, and it was created using the Benthic Terrain Modeler (https://coast.noaa.gov/digitalcoast/tools/btm.html). Cell values represent one of 4 classes (crest, depression, flat, slope) in an index of seafloor terrains. This data set is for the shelf and slope environments of Alamagan Island.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Zip File | ZIP | alamagan_10m_BPIzones.zip | |
| Zip File | ZIP | alamagan_10m_BPIzones.zip |
Tags
- 1398
- alamagan island
- alamagan island (17n145e0002)
- bathymetric position index zones
- bathymetry
- bathymetry/seafloor topography
- benthic habitat mapping and characterization - commonwealth of the northern mariana islands and guam
- biosphere
- cnmi
- commonwealth of the northern mariana islands
- corals
- coris_metadata
- country/territory
- earth science
- geographic information
- geomorphology mapping
- habitats
- mapping
- multibeam sonar
- northern mariana islands
- ocean basin
- oceans
- pacific ocean
- reef monitoring and assessment
- united state of america
- western pacific ocean
- zoology