Nearshore Benthic Habitats of Timor-Leste Derived from WorldView-2 Satellite Imagery

Description

Benthic habitat classes were derived for nearshore waters (< 20 m depths) around Timor-Leste from DigitalGlobe WorldView-2 satellite imagery, acquired from February 9, 2010 to December 14, 2013, by the NOAA Coral Reef Ecosystem Program (CREP). Habitat classes include soft (sand or mud) and hard (rubble, boulders, etc.) substrates by depth (shallow, mid and deep); seagrass, mangrove, and macroalgae dominated areas; intertidal zones; lagoons; and emergent rocks. Supervised classifications were performed using several different methods (maximum likelihood, and minimum distance) with imagery at several different stages of processing (deglinted, radiance, reflectance and deglinted, depth invariant, sieve, and clump), with final classification based on the classification method and imagery variant that provided the best overall results for each WorldView-2 image.

Resources

Name Format Description Link
0 Metadata information for each final benthic habitat geotif produced for the four regions (north shore, south shore, Atauro Island, and Oecusse) in Timor-Leste. Metadata file includes source satellite image name, and identifies the specific layer used for benthic classification, the supervised classification type, and any post-processing methods used. https://accession.nodc.noaa.gov/0168914
0 README folder contains the README.txt files for each final benthic habitat geotif produced for the four regions (north shore, south shore, Atauro Island, and Oecusse) of Timor-Leste. Each README.txt file contains specific details for each geotif generated. https://accession.nodc.noaa.gov/0168914
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/29128
0 Pacific Island Fisheries Science Center homepage https://www.pifsc.noaa.gov
33 DigitalGlobe. 2010. The Benefits of the Eight Spectral Bands of WorldView-2. https://dg-cms-uploads-production.s3.amazonaws.com/uploads/document/file/35/DG-8SPECTRAL-WP_0.pdf
0 Information about the NOAA Coral Reef Ecosystem Program's activities in the Coral Triangle. https://www.pifsc.noaa.gov/cred/coral_triangle_initiative.php
0 Timor-Leste project portal on the NOAA Coral Reef Information Service website where NOAA's final report for Timor-Leste and the datasets generated by NOAA CREP as part of the project can be downloaded. https://www.coris.noaa.gov/activities/projects/timor-leste/
33 WorldView-2 Data Sheet https://dg-cms-uploads-production.s3.amazonaws.com/uploads/document/file/98/WorldView2-DS-WV2-rev2.pdf
33 NOAA Data Management Plan for this record on InPort. https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/pifsc/dmp/pdf/29128.pdf
0 A Methodology for Classification of Benthic Features using WorldView-2 Satellite Imagery. https://accession.nodc.noaa.gov/0168914
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 GeoTiff raster benthic habitat data for nearshore waters of Timor Leste, based on a supervised classification of WorldView-2 satellite imagery. The benthic habitat data are organized by region (north shore, south shore, Atauro Island, and Oecusse), and each region contains 1) the individual final benthic habitat files (one geoTiff for each satellite image), 2) a projected (UTM_Zone_51S) benthic habitat mosaic for the region, and 3) an unprojected (WGS84) mosaic for the region. The mosaics are also in geoTiff format. An ESRI layer file is included within each region folder for ease of displaying the geoTiffs in ESRI's ArcGIS software. The symbology is based on the VALUE field and defined by the corresponding class. https://accession.nodc.noaa.gov/0168914
0 Metadata information for each final benthic habitat geotif produced for the four regions (north shore, south shore, Atauro Island, and Oecusse) in Timor-Leste. Metadata file includes source satellite image name, and identifies the specific layer used for benthic classification, the supervised classification type, and any post-processing methods used. https://accession.nodc.noaa.gov/0168914
0 A Methodology for Classification of Benthic Features using WorldView-2 Satellite Imagery. https://accession.nodc.noaa.gov/0168914
0 GeoTiff raster benthic habitat data for nearshore waters of Timor Leste, based on a supervised classification of WorldView-2 satellite imagery. The benthic habitat data are organized by region (north shore, south shore, Atauro Island, and Oecusse), and each region contains 1) the individual final benthic habitat files (one geoTiff for each satellite image), 2) a projected (UTM_Zone_51S) benthic habitat mosaic for the region, and 3) an unprojected (WGS84) mosaic for the region. The mosaics are also in geoTiff format. An ESRI layer file is included within each region folder for ease of displaying the geoTiffs in ESRI's ArcGIS software. The symbology is based on the VALUE field and defined by the corresponding class. https://accession.nodc.noaa.gov/0168914
0 README folder contains the README.txt files for each final benthic habitat geotif produced for the four regions (north shore, south shore, Atauro Island, and Oecusse) of Timor-Leste. Each README.txt file contains specific details for each geotif generated. https://accession.nodc.noaa.gov/0168914
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/29128
0 Pacific Island Fisheries Science Center homepage https://www.pifsc.noaa.gov
33 DigitalGlobe. 2010. The Benefits of the Eight Spectral Bands of WorldView-2. https://dg-cms-uploads-production.s3.amazonaws.com/uploads/document/file/35/DG-8SPECTRAL-WP_0.pdf
0 Information about the NOAA Coral Reef Ecosystem Program's activities in the Coral Triangle. https://www.pifsc.noaa.gov/cred/coral_triangle_initiative.php
0 Timor-Leste project portal on the NOAA Coral Reef Information Service website where NOAA's final report for Timor-Leste and the datasets generated by NOAA CREP as part of the project can be downloaded. https://www.coris.noaa.gov/activities/projects/timor-leste/
33 WorldView-2 Data Sheet https://dg-cms-uploads-production.s3.amazonaws.com/uploads/document/file/98/WorldView2-DS-WV2-rev2.pdf
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
33 NOAA Data Management Plan for this record on InPort. https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/pifsc/dmp/pdf/29128.pdf
0 Metadata information for each final benthic habitat geotif produced for the four regions (north shore, south shore, Atauro Island, and Oecusse) in Timor-Leste. Metadata file includes source satellite image name, and identifies the specific layer used for benthic classification, the supervised classification type, and any post-processing methods used. https://accession.nodc.noaa.gov/0168914
0 A Methodology for Classification of Benthic Features using WorldView-2 Satellite Imagery. https://accession.nodc.noaa.gov/0168914
0 GeoTiff raster benthic habitat data for nearshore waters of Timor Leste, based on a supervised classification of WorldView-2 satellite imagery. The benthic habitat data are organized by region (north shore, south shore, Atauro Island, and Oecusse), and each region contains 1) the individual final benthic habitat files (one geoTiff for each satellite image), 2) a projected (UTM_Zone_51S) benthic habitat mosaic for the region, and 3) an unprojected (WGS84) mosaic for the region. The mosaics are also in geoTiff format. An ESRI layer file is included within each region folder for ease of displaying the geoTiffs in ESRI's ArcGIS software. The symbology is based on the VALUE field and defined by the corresponding class. https://accession.nodc.noaa.gov/0168914
0 README folder contains the README.txt files for each final benthic habitat geotif produced for the four regions (north shore, south shore, Atauro Island, and Oecusse) of Timor-Leste. Each README.txt file contains specific details for each geotif generated. https://accession.nodc.noaa.gov/0168914
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/29128
0 Pacific Island Fisheries Science Center homepage https://www.pifsc.noaa.gov
33 DigitalGlobe. 2010. The Benefits of the Eight Spectral Bands of WorldView-2. https://dg-cms-uploads-production.s3.amazonaws.com/uploads/document/file/35/DG-8SPECTRAL-WP_0.pdf
0 Information about the NOAA Coral Reef Ecosystem Program's activities in the Coral Triangle. https://www.pifsc.noaa.gov/cred/coral_triangle_initiative.php
0 Timor-Leste project portal on the NOAA Coral Reef Information Service website where NOAA's final report for Timor-Leste and the datasets generated by NOAA CREP as part of the project can be downloaded. https://www.coris.noaa.gov/activities/projects/timor-leste/
33 WorldView-2 Data Sheet https://dg-cms-uploads-production.s3.amazonaws.com/uploads/document/file/98/WorldView2-DS-WV2-rev2.pdf
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
33 NOAA Data Management Plan for this record on InPort. https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/pifsc/dmp/pdf/29128.pdf
0 Metadata information for each final benthic habitat geotif produced for the four regions (north shore, south shore, Atauro Island, and Oecusse) in Timor-Leste. Metadata file includes source satellite image name, and identifies the specific layer used for benthic classification, the supervised classification type, and any post-processing methods used. https://accession.nodc.noaa.gov/0168914
0 A Methodology for Classification of Benthic Features using WorldView-2 Satellite Imagery. https://accession.nodc.noaa.gov/0168914
0 GeoTiff raster benthic habitat data for nearshore waters of Timor Leste, based on a supervised classification of WorldView-2 satellite imagery. The benthic habitat data are organized by region (north shore, south shore, Atauro Island, and Oecusse), and each region contains 1) the individual final benthic habitat files (one geoTiff for each satellite image), 2) a projected (UTM_Zone_51S) benthic habitat mosaic for the region, and 3) an unprojected (WGS84) mosaic for the region. The mosaics are also in geoTiff format. An ESRI layer file is included within each region folder for ease of displaying the geoTiffs in ESRI's ArcGIS software. The symbology is based on the VALUE field and defined by the corresponding class. https://accession.nodc.noaa.gov/0168914
0 README folder contains the README.txt files for each final benthic habitat geotif produced for the four regions (north shore, south shore, Atauro Island, and Oecusse) of Timor-Leste. Each README.txt file contains specific details for each geotif generated. https://accession.nodc.noaa.gov/0168914
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/29128
0 Pacific Island Fisheries Science Center homepage https://www.pifsc.noaa.gov
33 DigitalGlobe. 2010. The Benefits of the Eight Spectral Bands of WorldView-2. https://dg-cms-uploads-production.s3.amazonaws.com/uploads/document/file/35/DG-8SPECTRAL-WP_0.pdf
0 Information about the NOAA Coral Reef Ecosystem Program's activities in the Coral Triangle. https://www.pifsc.noaa.gov/cred/coral_triangle_initiative.php
0 Timor-Leste project portal on the NOAA Coral Reef Information Service website where NOAA's final report for Timor-Leste and the datasets generated by NOAA CREP as part of the project can be downloaded. https://www.coris.noaa.gov/activities/projects/timor-leste/
33 WorldView-2 Data Sheet https://dg-cms-uploads-production.s3.amazonaws.com/uploads/document/file/98/WorldView2-DS-WV2-rev2.pdf
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
33 NOAA Data Management Plan for this record on InPort. https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/pifsc/dmp/pdf/29128.pdf

Tags

  • crep
  • doc/noaa/nmfs/pifsc
  • reef monitoring and assessment
  • aquatic habitat
  • corals
  • geomorphology mapping
  • benthic habitat
  • coral reef ecosystem division
  • benthic
  • timor
  • marine plants
  • pifsc
  • biosphere
  • coastal habitat
  • substrate description
  • habitat mapping
  • oceans
  • atauro
  • noaa
  • base map
  • nmfs
  • dili
  • mangroves
  • us doc
  • timor-leste
  • habitats
  • pacific islands fisheries science center
  • u.s. department of commerce
  • jaco
  • earth science
  • bobonaro
  • national marine fisheries service
  • bathymetry/seafloor topography
  • indian ocean
  • lautem
  • seagrass
  • liquica
  • vegetation
  • fleshy macroalgae
  • worldview-2
  • oecusse
  • coral triangle initiative
  • marine biology
  • cred
  • gis product
  • united states agency for international development
  • lagoons
  • gis
  • manufahi
  • reef habitat
  • derived products
  • baucau
  • timor sea
  • coral reef ecology
  • ocean basin
  • habitat - benthic
  • ecosystem sciences division
  • manatuto
  • coastal processes
  • timor leste
  • hard seafloor substrate
  • zoology
  • coral reefs
  • mapping
  • usaid
  • geographic information
  • substrate
  • satellite (digital scans)
  • marine algae
  • soft seafloor substrate
  • country/territory
  • vila mpa
  • democratic republic of timor-leste (east timor) (09s126e0001)
  • remote sensing
  • coral reef studies
  • coral reef ecosystem program

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