3 $begingroup$ @Chad Outline 'really unpopulated.' From the U.S., your probability of hitting everything other than a industry or a forest are fairly lower Unless of course you transpire to be in or in close proximity to a sizable metropolis. These odds are even reduce in, say, Russia, Canada, or https://shop41739.wikiconversation.com/7590121/vigil_aad_fundamentals_explained