Yeah, it has lots of possibilities if used correctly and appropriately.
It's a bit of a poo-show with the amount of permits and paperwork you need to have in place in order to use a drone for scientific or commercial purposes, and Government employees are stuck doing it all to the letter of the Law, whether the laws make sense or not. Which sorta drives them to really assess the value of the tool, vs. other methods.
A good friend of mine was looking in to dropping some pretty serious money on a drione and camera equipment to use for doingsurveys of historic remains of the various old mining sites and road parts that still exist around here, and found that the continued need to fill out paperwork and so on, in order to stay legal, made it a lot easier to hire a plane and overfly the sites in person.