geohash 算法头文件 ··现在最流行的hash算法之一-geohash algorithm headers ·· now one of the most popular hash algorithm

geohash算法主要用于对图像的信息进行空间检索，以上是其编码程序-Geohash algorithm is mainly used for the image of the spatial information retri , the above is the encoding process

实现了基于GeoHash算法的字符串自动解码算法，并且录入、输出数据均可直接采用excel文件。(The algorithm of automatic string decoding based on GeoHash algorithm is realized, and the input and output data can be directly used in Excel file.)