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This dataset represents aerial photography of the Natchez Trace Parkway that was taken in late September and early October of 2004. Images were acquired during leaf-on conditions as required by the National Park Service (NPS) to accomplish their ground-based vegetation classification. Nearly 400 aerial photography frames were scanned and orthorectified to generate digital orthophoto quarter quads (DOQQs). These were cut to match existing DOQQs creating a total of 235 DOQQs for the entire 715 km long Parkway. For ease of use, the DOQQs were grouped into 11 mosaics, each covering a section of the Parkway. At the request of the NPS, each mosaic was divided into ten tiles to allow for efficient loading on less robust...
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This dataset defines the symbology for the landcover map of the Natchez Trace Parkway. The map shows the distribution of 18 landcover classes based on the National Vegetation Classification Standard. Ground-based vegetation classification was provided by National Park Service (NPS). The mapping output and layer delineate grasses, road-developed areas, scrub-shrub, shrubland, plantation, water bodies, areas of white oak, oak, pine-oak, pine-cedar, pine-sweetgum, sweetgum (including sweetgum-oak), scattered trees, swamp forest, irregular classes, aquatic vegetation, invasive species, canopy gaps, and clouds. Mapped classes that have been digitized are noted with an asterisk (*) in the legend.
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This dataset consists of a map depicting the landcover of the Natchez Trace Parkway. The mapping output was created using mosaiced color infrared aerial photography of the Parkway. The map shows the distribution of 18 landcover classes based on the National Vegetation Classification Standard. Ground-based vegetation classification was provided by the National Park Service (NPS). The mapping output delineates grasses, road-developed areas, scrub-shrub, shrubland, plantation, water bodies, areas of white oak, oak, pine-oak, pine-cedar, pine-sweetgum, sweetgum (including sweetgum-oak), scattered trees, swamp forest, irregular classes, aquatic vegetation, invasive species, canopy gaps, and clouds.Total mapped area includes...


    map background search result map search result map Digital Orthoimagery for Mapping the Natchez Trace Parkway 2004 Mapping Landcover of the Natchez Trace Parkway 2004-2005 Photographic Centers of Aerial Images Taken for Mapping the Natchez Trace Parkway 2004 Table of Photographic Centers from Aerial Images Taken for Mapping the Natchez Trace Parkway 2004 Legend Layer for Mapping Landcover of the Natchez Trace Parkway 2004-2005 Photographic Centers of Aerial Images Taken for Mapping the Natchez Trace Parkway 2004 Table of Photographic Centers from Aerial Images Taken for Mapping the Natchez Trace Parkway 2004 Digital Orthoimagery for Mapping the Natchez Trace Parkway 2004 Mapping Landcover of the Natchez Trace Parkway 2004-2005 Legend Layer for Mapping Landcover of the Natchez Trace Parkway 2004-2005