1 VBMP 2011 John Scrivani Geospatial Projects Manager VGIN Advisory Board April 20,

2 Title of Slide Primary Heading –Secondary heading Your next highly illuminating point –And the next one »And the one after that Western Base 1-foot resolution: 21,420 tiles, roughly 20,000 square miles Upgrades to 6-inch resolution: 4,209 tiles, roughly 1,000 square miles Abingdon, Bedford City, Bristol, Fairfax City, Franklin, Galax, Glasgow, Goshen, Lynchburg, Marion, Pulaski, Radford, Roanoke, Rocky Mount, Salem, Scott, Washington, Waynesboro, Wytheville Upgrades to 3-inch resolution: 4,209 tiles, roughly 1,000 square miles Harrisonburg, Lexington, Roanoke City

3 Title of Slide Primary Heading –Secondary heading Your next highly illuminating point –And the next one »And the one after that USGS/NGA1-foot resolution: 4,176 tiles, roughly 3,700 square miles Area Extensions1-foot: 844 tiles, roughly 760 square miles Fredericksburg, Gloucester, Loudoun, Powhatan, Prince William, Stafford Upgrades to 6-inch resolution: 4,209 tiles, roughly 1,000 square miles Arlington, Fairfax City, Hopewell, Poquoson

4 VBMP 2011 Costs Products Western Base 1-ft$1,285,20054% USSG/NGA 1-ft$ 262,54011% Local resolution upgrades & extensions$ 413,20818% Contours, LiDAR & structures$ 57,3442% QA/QC by Dewberry$ 345,00015% Total$ 2,363,292

5 Elevation Data Status of LiDAR Projects 2,800 sq mi 1,200 sq mi 1,050 sq mi 3,303 sq mi 6,253 sq mi