I started with to learn more: http://www.dji.com/flysafe/geo-system Then went to: http://www.dji.com/flysafe/geo-system/unlock This location (if signed into your DJI account), allows you to unlock areas for flight in advance for what they call "Authorization zones". Unfortunately, you can't unlock what they call "Restricted Zones". In looking at all their "zones", I only see circles. My guess is, someone picked the geometric center of either the base property, the FAA Restricted zones