RTK测量方法
a23 a24 a25 a26 a27 a28 a29 a30
0 0 0 0 0 0 0 0 730812.407 730811.813 730812.551 730824.736 730840.438 730841.096 730840.138 730826.598 3099756.532 3099755.477 3099754.566 3099755.437 3099756.358 3099757.346 3099758.16 3099757.236 32.783 32.79 32.748 32.813 32.846 32.854 32.841 32.78