VBMP Digital Terrain Models - 2006/2007 (VA State Plane South)

Metadata Updated: November 14, 2017

These files contain Digital Elevation Model (DTM) file data for the Commonwealth of Virginia developed from imagery acquired in spring 2006 and 2007. In the spring of 2006, the Commonwealth of Virginia, through the Virginia Geographic Information Network Division (VGIN) of the Virginia Information Technologies Agency (VITA) contracted with the Sanborn Map Company to provide Aerial data acquisition, ground control, aerotriangulation and development of statewide DTM and digital orthophotography. Approximately 15% of the State was acquired in the year 2006 and the balance in 2007. All data acquired in 2006 is jurisdiction based. The data acquired in 2007 includes overlap along the boundaries of jurisdictions captured in the previous year 2006. This ensures each jurisdiction has full coverage from either Year 2006 or 2007, without 'mixing' imagery vintage along the edge of a jurisdiction. The project encompasses the entire land area of the Commonwealth of Virginia. The state boundary is buffered by 1000'. The entire State was initially designed to support 1"=200' (1:2400) scale mapping. All data development processes for the DTM conform to the ASPRS Draft Aerial Photography Standards (1995) and Model Virginia Map Accuracy Standards (1992), which generally follow the ASPRS Accuracy Standard for Large-Scale Mapping (1990) for relevant mapping scales. The DTM supports the creation of 6-inch or 1-foot map orthoimagery at the relevant scales.

Access & Use Information

Downloads & Resources

Dates

Metadata Date October 30, 2008
Metadata Created Date November 14, 2017
Metadata Updated Date November 14, 2017
Reference Date(s) October 30, 2008 (publication)
Frequency Of Update unknown

Metadata Source

Harvested from FEMA-R03

Additional Metadata

Resource Type Dataset
Metadata Date October 30, 2008
Metadata Created Date November 14, 2017
Metadata Updated Date November 14, 2017
Reference Date(s) October 30, 2008 (publication)
Responsible Party Dewberry and Davis, LLC (Point of Contact)
Contact Email
Access Constraints Use Constraints: Acknowledgement of FEMA would be appreciated in products derived from these data. This digital data is produced for the purposes of updating/creating a DFIRM database., Access Constraints: None
Bbox East Long -79.472716
Bbox North Lat 37.810129
Bbox South Lat 37.295363
Bbox West Long -80.102286
Coupled Resource
Frequency Of Update unknown
Guid
Harvest Object Id 0f5b6a94-5e5b-46b0-a9cb-d5cd25982574
Harvest Source Id 7f33c4c8-6883-4d0d-8f22-3e72abe9cf60
Harvest Source Title FEMA-R03
Licence No warranty expressed or implied is made by FEMA regarding the utility of the data on any other system nor shall the act of distribution constitute any such warranty.
Metadata Language
Metadata Type geospatial
Progress underDevelopment
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True

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