Land Cover Trends Geotagged Photography: 1999-2007

Description

'The United States Geological Survey (USGS) Land Cover Trends field photography collection is a national-scale, ground-reference dataset which initially served as a research tool to aid in Landsat-derived land-use/land-cover (LULC) change analyses and assessments. Between 1999 and 2007, Land Cover Trends scientists collected over 33,000 geographically referenced field photos with associated keywords capturing existing LULC and regional change process taking place. The field photography collection represents the most comprehensive national database of geo-referenced USGS field photography in the United States. In a project funded by the USGS Climate and Land Use Change and Core Science Systems Mission Areas, 13,000 photos distributed across 44 Level III Environmental Protection Agency (EPA) ecoregions are currently being disseminated to the public. As the remaining field photographs are geotagged, the online collection will grow to include photos within 40 additional ecoregions.'

Resources

Name Format Description Link
55 The metadata original format https://data.usgs.gov/datacatalog/metadata/USGS.EROS5e83a2cc16d7532.xml

Tags

  • land-cover-trends
  • u-s-geological-survey-usgs
  • imagery
  • usgs-eros5e83a2cc16d7532
  • ecoregion
  • 010
  • photography
  • earth-resources-observation-and-science-eros-center
  • imagerybasemapsearthcover

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