Flight Planning and Orthophotos

摘要

When using digital aerial cameras, quality and readability of orthophotos can no longer be specified by forward and side overlap as was the case in the era of analogue aerial surveys. By continuing to use these parameters, we condemn ourselves to inaccurate measurements and poor quality and readability of orthophotos. The author compares the flight planning parameters for nine digital cameras using building leaning, rather than overlap, as the main geometric parameter.