This isn't the only way they know where you are. WAMI systems[1] are rumored to be deployed worldwide by many 3 letter agencies. (Much in the same way general s

This isn't the only way they know where you are. WAMI systems[1] are rumored to be deployed worldwide by many 3 letter agencies. (Much in the same way general surveillance of the public was rumored before Snowden's revelations) [1] https://en.wikipedia.org/wiki/Wide-area_motion_imagery https://en.wikipedia.org/wiki/Wide-area_motion_imagery