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Planimetric data captured from aerial Photography captured in March 2013 for the City of Virginia Beach. Negative Scale : 1" = 600' Time Frame: February/March 2013 Flying Time: 10:00 am to 2:00 pm Sun Angle: Minimum 30 degrees Spacing: Full Stereoscopic End Overlap: 60 percent, +/- 2 percent Side Overlap: 30 percent, +/- 5 percent Crab: < 3 degrees Tilt: Maximum 3°per exposure Flight Height: 3,000' A.M.T. ; will not exceed +/- 5 percent Make and Model: Leica RC-30 Serial Number 5302 Lens: Aviogon/4-S Serial Number 13346 USGS Calibration: May 11, 2001 CFL: 153.675 mm AWAR: 114 cycles per mm Platen: ID marker 679 Fiducial Marks Eight Frame Size: 9 inch |