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Sublicense Agreement No. 070401 D <br />Flight Campaign <br />All aerial photography will be performed in accordance with specifications established by the American <br />Society of Photogrammetry and Remote Sensing. A precision aerial camera with 6 -inch nominal focal <br />length and forward motion compensation will be used. The proposed photoscale will be Iinch = 500 feet. <br />Planning and acquisition will be performed under the direction of Psomas' licensed land surveyors and <br />photogrammetry staff. <br />Aerial Photography Negative Processing <br />The exposed film will be processed using the latest technology. All negatives will be clear, sharp, and free <br />of major blemishes or damage. Each individual frame will be labeled with the date ofphotography, photo scale, <br />flight line number, and exposure number. <br />Negative Scanning <br />Negatives will be scanned using a photogrammetric grade scanner at 2100 DPI, 12 -14 micron equivalent <br />scan resolution to be used in the creation of the digital orthophotography. Digital files will be stored in <br />.TIF file format and prepared for the orthorectification processing and subsequent mosaicking and tiling. <br />No resampling will occur on the raw scanned product, prior to final tile production. <br />Contact Print Production <br />Using the indexed negatives acquired in the flight campaign, one (1) set of 9 inch by 9 inch contact prints <br />will be produced using a digitally controlled multi- dodge contact printer. <br />Quality Control <br />A controlled production environment will be employed to minimize the intrusion of dust and particles <br />during all of the above production phase. All efforts will be made to keep the materials free of dust and <br />particles, however due to the high resolution of the final product; minimal artifacts may appear visible <br />under highly magnified viewing. <br />Aerial Triangulation <br />Analytical stereoplotters will be utilized to read the fiducials, passpoints, and control panels. Using aerial <br />triangulation software to collect the required readings, a strip adjustment will be conducted to check for <br />control blunders. After all control is verified, we will use the aerial triangulation software to run the final <br />analytical adjustment. This final adjustment will create x, y, and z coordinates on all passpoints, to be <br />used in subsequent mapping operations. The aerial triangulation software also creates the necessary photo <br />centers for use in the digital orthophotography preparation. Aerial triangulation results will be verified to <br />meet industry standard levels. <br />Deliverables <br />• Camera Calibration Certificate <br />One (1) set of 9 -inch by 9 -inch contact prints <br />ASCII files of coordinate values for all aerial triangulated points <br />