King William County, Virginia Shoreline Inventory Data 2019
Berman, Marcia Nunez, Karinna Killeen, Sharon Rudnicky, Tamia Bradshaw, Julie Hendricks, Jessica Hershner, Carl Hill, Evan
Berman, Marcia
Nunez, Karinna
Killeen, Sharon
Rudnicky, Tamia
Bradshaw, Julie
Hendricks, Jessica
Hershner, Carl
Hill, Evan
Abstract
The 2019 Inventory for King William County was generated using on-screen, digitizing techniques in ArcGIS® -ArcMap v10.4.1 while viewing conditions observed in 2017 imagery from the Virginia Base Mapping Program (VBMP), Google Earth, and Bing high resolution oblique imagery. Five GIS shapefiles are developed. The first describes land use and bank conditions (KingWilliam_lubc_2019). The second portrays the presence of beaches (KingWilliam_beach_2019). The third reports shoreline structures that are described as arcs or lines (e.g. riprap) (KingWilliam_sstru_2019). The fourth shapefile includes all structures that are represented as points (e.g. piers) (KingWilliam_astru_2019). The Tidal Marsh Inventory is included as the fifth file (KW_tmi_2019). The tidal marsh boundaries have been readjusted to match the 2017 imagery. No field surveys were completed but the plant community information from the 2010 fieldwork was retained. Metadata files accompany the shapefiles and define attribute accuracy, data development, and any use restrictions that pertain to data.
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Date
2019-01-01
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CCRM GIS Data, Shoreline Inventories, Virginia, GIS, Management, Data, Shoreline structures, Shoreline conditions, Tidal marsh, Riparian land use, King William County, Mattaponi River, Pamunkey River
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Virginia Institute of Marine Science
DOI
https://doi.org/10.25773/hwpg-xj13