If you’re praying or interceding for North Korea than Curtis Melvin’s North Korean Economic Watch is the authoritative map site abou that nation. There are two things that fuel the prayers of intercessors: answered prayer AND detailed info. It can’t get any more detailed than this. Download the KMZ file here. And also check out the Wall Street Journal article about the site.
This might be the best example of crowdsourcing being used for collaborative espionage!