Rugosity grid derived from gridded bathymetry of Swains Island, Territory of American Samoa, USA

Description

Rugosity is derived from gridded (40 m cell size) multibeam bathymetry, collected aboard R/V AHI and NOAA ship Hi'ialakai. 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. This data set is for Swains Island, American Samoa.

Resources

Name Format Description Link
57 Swains_40m_Rugosity.zip ftp://ftp.soest.hawaii.edu/pibhmc/website/data/amsamoa/benthichabitatlayers/Swains_40m_Rugosity.zip

Tags

  • united states of america
  • aquatic habitat
  • biosphere
  • amsam
  • bathymetry
  • oceans
  • 1084
  • american samoa
  • description
  • swains atoll (11s171w0001)
  • habitats
  • earth science
  • bathymetry/seafloor topography
  • benthic habitat mapping and characterization - american samoa and the u.s. pacific remote island are
  • reef habitat
  • coral reef ecology
  • ocean basin
  • coastal processes
  • coral reefs
  • coris_metadata
  • pacific ocean
  • geographic information
  • country/territory
  • rugosity

Topics

Categories