文件名称:火星坐标转WGS84系坐标
文件大小:2KB
文件格式:TXT
更新时间:2017-09-15 18:35:38
c# wgs gcj02
const double a = 6378245.0; const double ee = 0.00669342162296594323; bool transform_sino_out_china(double lat, double lon) { if (lon < 72.004 || lon > 137.8347) return true; if (lat < 0.8293 || lat > 55.8271) return true; return false; }