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Why can't aerial photography be taken on many sunny days?

2020-12-16

This question cannot be asked like that. Aerial photography must be sunny, but the altitude angle of the sun must be considered. If it is a mountainous area with a large elevation difference and a city with dense high-rise buildings, the sun altitude angle must be greater than 45° during Aerial photography, otherwise the shadow of the image is too large to meet the requirements of later data production.


Aerial photography field activities under favorable weather



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