?????????2?????????????????9???????????????? (?????? ??????????)?????????9????????,???????????????,???????????

2????8????????????????????11?50???????????????????????,??,???????????????????,???????????????????????????????????,?????,???????

??????????????

?,???????????????????????,??20?,?????????????????????????????????????????RTK????????,??????????,??,?,????

????,???,????????????????????????15???????7?,?????,???????????????

????????????,????,??,????????(???)

????????:??? ??“??????”

?? ????????????????? ????????????

????:1???????:??????

2?????

3??????

4??????????

5???????6??????

?????????2?????????????????9???????????????? (?????? ??????????)?????????9????????,???????????????,???????????

2????8????????????????????11?50???????????????????????,??,???????????????????,???????????????????????????????????,?????,???????

??????????????

?,???????????????????????,??20?,?????????????????????????????????????????RTK????????,??????????,??,?,????

????,???,????????????????????????15???????7?,?????,???????????????

????????????,????,??,????????(???)

????????:???