For periodic stockpile surveys, I want results that can be compared month to month. How do you define the coordinate frame, ground surface and quality checks so the calculated change is meaningful?
A repeatable workflow for stockpile volume measurements
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2 ответов
Use stable surveyed control points and retain the transformation used for every capture. Define the boundary and base surface explicitly, then report coverage gaps and the effect of any interpolation.
Keep a short method sheet with sensor position, date, weather, excluded regions and software settings. Consistency in the workflow is as important as the volume calculation itself.