Driveways
收藏Prince William County GIS Open Data2022-08-11 更新2026-06-11 收录
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https://gisdata-pwcgov.opendata.arcgis.com/maps/e09defd6ecca447d98a41cfd1ad0e8a9
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资源简介:
Layer contains Driveways. To be used as a cartographic map overlay and for analysis purposes.
The collection of aerial photography and production of an ortho quality DEM and orthophotography was executed to capture the existing ground conditions at a specific point in time for the purpose of GIS analysis. Orthophotography along with DEM data typically provides an accurate base for digitally representing geographic features upon which a GIS is built. The Virginia Geographic Information Network Division (VGIN) is the lead public agency in the Commonwealth for spatial data and GIS. VGIN's mission is to facilitate the cost-effective development and use of spatial data, GIS, and related technologies in organizations throughout the Commonwealth.
创建时间:
2020-04-15



