The 'double vision' is a clear indicator that it's moving pretty fast,
too. Common to lots of sat photos on resources like this. I couldn't
find the shadow, but the tree cover in that area was pretty thick, so
it's probably there somewhere.

Also, like another poster noted, 747s are rarely used for cropdusting,
so the vapor trail behind indicates that it's up at altitude. Still,
neat catch.

Ben Hallert
PP-ASEL