Datové sady / Digital Still Transect Images from the Hawaii Coral Reef Assessment and Monitoring Program (CRAMP) Maui 2006 (NODC Accession 0039627)


Digital Still Transect Images from the Hawaii Coral Reef Assessment and Monitoring Program (CRAMP) Maui 2006 (NODC Accession 0039627)

Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce

Datum vydání před více než 9 roky

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Co poskytovatel nabízí?
ongoing release of a series of related datasets

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Creative Commons CCZero

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Popis

This dataset consists of digital still transect images (JPG files) from CRAMP surveys taken on Maui in 2006 at 8 sites, some of which had multiple depths. Surveys typically consist of shallow (~3m) and deep (~10m) lines. Digital images are important for future researchers to resolve any question about how the image data were interpreted for the quantitative database, to provide the opportunity to re-analyze the images using other methods, and to return to the same locations for future comparisons. In a separate NODC Accession, text data files are given of the substrate types and coverages as derived objectively from photographic images using PhotoGrid, a software package which analyzes random points on images of coral reefs and substrate.