I found an interesting article that describes the use of coordinates in China. They have come up with a coordinate system that, unless you have a secret decoder ring, can result in errors of 500 to 700 meters. And you need to license it to be able to use it.
Can’t let those coordinates fall into the wrong hands…
I tried to look for this station about 30 years ago…didn’t quite get there…yet they still have it listed in the NSRS
Log in to reply.