UTM(墨卡托)、BD09(百度坐标)、GCJ-02(火星坐标系)、WGS84(GPS坐标)相互转换
#-*-coding:utf-8-*-"""坐标转换"""importmathimportutm#坐标转换变量x_pi=3.14159265358979324*3000.0/180.0pi=3.1415926535897932384626a=6378245.0#长半轴ee=0.00669342162296594323#偏心率平方defutm_to_bd09(utm_e,utm_n,zone=50,