Hello I would like to know how DD calculate image definition based on altitude? There is a standard camera? Does definition at the same altitude will change based on camera definition?
Are you asking about volume measurement and elevation?
If you’re asking about ground sampling distance, we use the internal parameters of the specific camera used so there is no standard camera.
Thanks @karaemurphy I talking about pixel and surface 1 pixel how much surface represent. When you plan a mission DD says definition based on altitude but for sure it depend on camera definition. How DD calculate that relationship is DD does not know what drone I will be using. Thanks for your time. Carlos.