Originally Posted by Akbushape
Thats a good idea, document whatever you can. Is the 2500 ft AGL the minuim altitude for flying over yellowstone or can you go lower? Here I think some areas it's 1000 ft AGL, but most have no restrictions.
2500 AGL gets us about a foot per pixel resolution. We can and do fly lower. When checking the canyons after the cattle have been pulled off, on the stragglers we can't quite read the brand but we can sure see that ear tag.
I'm not sure how universal is its yet but there is grass roots movement developing for a shoot and release program.