Rugosity grid derived from gridded bathymetry of Apra Harbor, Guam U.S. Territory
Description
Rugosity is derived from gridded (1 m cell size) multibeam bathymetry, collected aboard the Survey Vessel Swamp Fox using the Terrain Modeler with rugosity methods by Jeff Jenness (2003). Cell values reflect the surface area/planimetric area ratio for the area contained within that cell's boundaries. They provide indices of topographic roughness & convolutedness.
Resources
| Name |
Format |
Description |
Link |
|
57 |
apra_rug_1m.zip |
ftp://ftp.soest.hawaii.edu/pibhmc/website/data/cnmi-guam/benthichabitatlayers/apra_rug_1m.zip |
Tags
- benthic habitat mapping and characterization - commonwealth of the northern mariana islands and guam
- united states of america
- western pacific ocean
- apra harbour (13n144e0051)
- bathymetry
- oceans
- guam
- 1398
- habitats
- earth science
- bathymetry/seafloor topography
- u.s. territory
- multibeam sonar
- guam island
- apra harbor
- utm zone 55
- ocean basin
- coris_metadata
- pacific ocean
- geographic information
- country/territory
- rugosity