We have
remote-sensing tag here, and most of it would be on-topic as spacecraft operations, even if it's to produce
Earth Science data. Aerial remote sensing is on-scope for mentioned
Earth Science, technical aspects at
Aviation, here,
Physics,
Robotics,
Engineering,... data analysis again on multiple existing
Stack Exchange sites,... I foresee great difficulties in maintaining sufficient activity on a new SE site about it. And tho I'm interested in it...