American Samoa Benthic Habitat Maps - Prepared by Visual Interpretation from Remote Sensing Imagery

Description

This project is a cooperative effort among the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment; the University of Hawaii; BAE Systems Spectral Solutions; and Analytical Laboratories of Hawaii, LLC. The goal of the work was to map the coral reef habitats of American Samoa, Guam and the Commonwealth of the Northern Mariana Islands by visual interpretation and manual delineation of IKONOS satellite imagery. A two tiered habitat classification system was tested and implemented in this work. It integrates geomorphologic reef structure and biological cover into a single scheme and subsets each into detail. It also includes thirteen zones. Benthic features were mapped that covered an area of 71.5 square kilometers of which 10.56 were unconsolidated sediment and 60.94 were coral reef and hard bottom. Of the coral reef and hard bottom class, 62.8% is colonized by greater than 10% coral cover.

Resources

Name Format Description Link
57 Downloadable Data http://coastalscience.noaa.gov/datasets/ccma/biogeo/us_pac_terr/habitats/swains_habitat.zip
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/39246
0 Online Resource http://ccma.nos.noaa.gov/ecosystems/coralreef/us_pac_terr/data/habitats.aspx
0 Online Resource http://ccma.nos.noaa.gov/ecosystems/coralreef/us_pac_terr/
0 Online Resource http://ccma.nos.noaa.gov/ecosystems/coralreef/us_pac_terr/data/
33 NOAA Data Management Plan for this record on InPort. https://www.fisheries.noaa.gov/inportserve/waf/noaa/nos/nccos/dmp/pdf/39246.pdf
57 Downloadable Data http://coastalscience.noaa.gov/datasets/ccma/biogeo/us_pac_terr/habitats/tutuila_habitat.zip
57 Downloadable Data http://coastalscience.noaa.gov/datasets/ccma/biogeo/us_pac_terr/habitats/manua_habitat.zip
57 Downloadable Data http://coastalscience.noaa.gov/datasets/ccma/biogeo/us_pac_terr/habitats/rose_habitat.zip

Tags

  • manua
  • coral reef
  • national ocean service
  • national centers for coastal ocean science
  • cover
  • structure
  • american samoa
  • environmental monitoring
  • tutuila
  • united states
  • noaa
  • rose atoll
  • olosega
  • u.s. department of commerce
  • submerged aquatic vegetation
  • pac_terr
  • coralline algae
  • ofu
  • zone
  • doc/noaa/nos/nccos
  • ta'u
  • swains island
  • reef
  • habitat
  • unconsolidated sediments

Topics

Categories