用Pinnacle软件计算七参数 一、 准备工作 1、 安装 Pinnacle（中文版）； 2、 计算资料：地面控制点坐标、控制点的 WGS84坐标（格式：纬度：度.分.秒；经度：度.分.秒；大地高：m）、投影带中央子午线、参考椭球参数。 大地坐标系参考椭球参数 参考椭球 长半轴（m） 短半轴（m） 扁率 WGS-84 6378137 6356752.3142 1/298.257223563 2000国家 6378137 6356752.3141 1/298.257222101 1980西安 6378140 6356755.2882 1/298.257 1954北京 6378245 6356863.0188 1/298.3 施工坐标： GZG01,2926881.7030,528098.4590,1220.2825 GZG02,2926605.8250,527297.1190,1230.6305 GZG03,2928717.5390,524969.5320,1238.6473 GZG04,2929143.3280,524813.2080,1241.6120 GZG05,2932349.2330,524667.4370,1261.6240 GZG06,2932795.8280,524377.5080,1277.6013 GZG07,2936501.0700,523889.8860,1258.9860 GZG08,2937064.1040,523626.7760,1257.2130 GZG11,2940649.6750,515220.6250,1254.4847 GZG12,2940871.9810,514700.0510,1252.9020 GZG13,2945223.8260,512149.3270,1318.8310 GZG14,2945723.3570,511978.3605,1319.0530 GZG15-1,2955096.6570,503940.5160,1251.3180 GZG16-1,2954613.6390,503970.7910,1245.9370 GZG17,2957600.5530,512140.5740,0.0000 GZG18,2958093.3220,512145.9340,0.0000 GZG25,2955528.0940,497193.6950,1277.4270 WGS84坐标： GZG01,26.26.47.5872612,106.31.54.0306588,1191.172 GZG02,26.26.38.6812572,106.31.25.0905828,1201.499 GZG03,26.27.47.4366312,106.30.01.2422124,1209.466 GZG04,26.28.01.2786996,106.29.55.6296648,1212.420 GZG05,26.29.45.4349076,106.29.50.5908960,1232.385 GZG06,26.29.59.9609868,106.29.40.1540928,1248.339 GZG07,26.32.00.3588468,106.29.22.7983704,1229.658 GZG08,26.32.18.6653328,106.29.13.3336068,1227.873 GZG11,26.34.15.5606520,106.24.09.8817516,1224.996 GZG12,26.34.22.8022716,106.23.51.0839988,1223.384 GZG13,26.36.44.2623240,106.22.19.0811892,1289.169 GZG14,26.37.00.4955880,106.22.12.9207216,1289.395 GZG15-1,26.42.05.1545844,106.17.22.5217104,1221.346 GZG16-1,26.41.49.4632968,106.17.23.6112432,1215.967 GZG17,26.43.26.3253432,106.22.19.1922636,1185.226 GZG18,26.43.42.3328224,106.22...
