• The Principle, Algorithms and Application of Geohash


    Geohash is an address code that encodes two-dimensional longitude and latitude into one-dimensional strings. For example, the code of Beihai Park is wx4g0ec1. The Principle and Algorithms of Geohash Next, take (39.92324, 116.3906) as an example to introduce geohash’s coding algorithm. First, the latitude range (-90, 90) is divided into two intervals (-90, 0), (0, […]