But you're pulling coarse location? Not GPS? It's showing 100m accuracy here.
Has something changed with this location method, or are you running some sort of scrambler for posting?
Discussion
Yeah, we get the lat, long from the 100m precision and cut it forward to make it a 5km geohash with 5 chars. You can play with it here https://www.movable-type.co.uk/scripts/geohash.html
Ok thanks for explanation. Looked into geohash. Seems like a useful obfuscation method.