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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This dataset is a compilation of soil map unit polygons and associated attributes used to develop the Virginia ConservationVision Agricultural Model. It was developed by staff at the Virginia Natural Heritage Program, using data extracted from the gSSURGO geodatabase for Virginia. The gSSURGO dataset (gSSURGO_VA.gdb) was retrieved from the Geospatial Data Gateway in May 2015.</SPAN></P><P><SPAN>The gSSURGO dataset is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The information was prepared by digitizing maps, by compiling information onto a planimetric correct base and digitizing, or by revising digitized maps using remotely sensed and other information.This dataset consists of georeferenced digital map data and computerized attribute data. The map data are in a state-wide extent format and include a detailed, field verified inventory of soils and miscellaneous areas that normally occur in a repeatable pattern on the landscape and that can be cartographically shown at the scale mapped. The soil map units are linked to attributes in the National Soil Information System relational database, which gives the proportionate extent of the component soils and their properties.</SPAN></P></DIV></DIV></DIV>
Service Item Id: 2d0f651d8b5b4eaa9f94731354d882e8
Copyright Text: Kirsten Hazler and Tracy Tien, Virginia Natural Heritage Program.
Soil Survey Staff. Gridded Soil Survey Geographic (gSSURGO) Database for Virginia. United States Department of Agriculture, Natural Resources Conservation Service. Available online at http://datagateway.nrcs.usda.gov/. 20141024 (FY2015 official release).
Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The shape and orientation of the ground floor of all structures in a local government. This information is typically compiled from orthoimagery or other aerial photography sources. This representation of the building footprints support the local government basemaps. It also serves as a source for public works, public safety, planning and other agencies that are responsible for the active management of site addresses, facilities, and land use information.</SPAN></P></DIV></DIV></DIV>
Service Item Id: 2d0f651d8b5b4eaa9f94731354d882e8
Copyright Text: Virginia Geographic Information Network (VGIN), Virginia local government GIS
Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The Virginia Agricultural Model is a raster data set in which the relative agricultural value of lands is assessed primarily based on inherent soil suitability, but also accounts for current land cover as well as travel time between agricultural producers and consumers. Model values range from 0 (unsuitable) to 100 (optimal), with missing data coded as -1.</SPAN></P></DIV></DIV></DIV>