Accuracy Assessment Points for Fredericksburg and Spotsylvania National Military Park Vegetation Mapping Project
Published By National Park Service, Department of the Interior
Issued más de 9 años ago
US
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Summary
Description
This shapefile depicts the locations of thematic accuracy assessment sampling points used in the vegetation mapping of Fredericksburg and Spotsylvania National Military Park. It was developed by the Virginia Department of Conservation and Recreation, Division of Natural Heritage. The data were created following general guidelines set forth by the USGS-NPS Vegetation Mapping Program. Accuracy assessment field work was performed in the summer of 2006 by staff of the Virginia Division of Natural Heritage.