Project: Photogrammetry-Pre-Processor
Source: Supplementary research prompt (generated)
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CONTEXT:
Supplementary research prompt covering practical aspects not addressed
in the core domain research prompts from the scoping document.

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SUPPLEMENTARY RESEARCH PROMPT:

**Drone survey flight planning and photo validation**: How do archaeological drone survey flight plans translate into expected photo coverage and overlap? What tools (DJI Pilot, Pix4Dcapture, QGroundControl) generate flight plans and what metadata do they export? How can a pre-processing tool validate that a set of drone photos meets the minimum overlap requirements (60% frontal, 80% side) for photogrammetric reconstruction? What GPS accuracy issues are common in drone EXIF data and how should they be handled?
