Vegetation Characterization Products Now Available for Shenandoah National Park

USGS-National Park Service (NPS) Vegetation Characterization Program (VCP) documentation for Shenandoah National Park has been completed and is available on the VCP Web site. Products include project report - vegetation descriptions, vegetation key, and accuracy assessment; field data - graphic of field plots, spatial field plots and AA data, plots field database, physical descriptive for plots, and species list for plots; geospatial vegetation information - graphics of vegetation communities, spatial vegetation datas, spatial boundary data and plots and AA photos; accuracy assessment information - graphic of accuracy assessment points, and contingency matrixs; metadata, and a link to NPS information about Shenandoah National Park. The goal of the VCP is to classify and map the vegetation communities of National Parks that have a natural resource component. Complete documentation is currently available for sixty-one park units and two U.S. Fish and Wildlife refuge units. The VCP is managed by the USGS Center for Biological Informatics in cooperation with the NPS Inventory and Monitoring Program. The USGS Vegetation Characterization effort includes the management and upkeep of the VCP protocols, Web-based access to the standards, and the Web-based access to NPS Vegetation Characterization program finished products.