Research and implementation of map algorithm based on Web Mercator
基于Web墨卡托投影的地图算法研究与实现

The third-party application development interface of Web Mercator projection map is generally only supports browser/server mode. This paper used Mercator projection formula combined with data fragmentation technology to proposed a Web Mercator projection map algorithm for the client/server mode, and used experiments to prove the effectiveness of the algorithm.