http://news.nationalgeographic.com/2016/02/160216-ted-prize-sarah-parcak-satellite-archaeology/ describes a new system to allow crowdsourcing volunteers to identify looting of archeo sites thru sat. photos. Their warnings will be relayed to gov'ts, which if not corrupt will blah, blah, blah.
This system doesn't entirely assume good intentions, because the looting locations are slightly veiled to even the volunteer spotters. Archeologists have to tweet or whatever their activities to avoid being tagged as looters. New sites may be discovered that have no human visits yet.
Looks like potential for abuse, like looting the sites by night by clever robbers who can ID locations by detective work or connections, but hope springs eternal...