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

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

????????????8?????19??? (????????????)???????????????????,???????????????????,???,?????????????RTK????????

????????????,??????????????«????»?????,??????(???“?????”)?????????,?119???????????????????????1250????????????????????,??188?????1678??????????????,“?????????????????????????”??

???????????????“????????????????????????”??,??????????????????8??“???”????????????,????????????????????????100??????????????????,???“??????????????????????????”????133??,????(??)?????????24???

???????????

??????????????,???,??,??????????????????????????????????????????????????????????????,??,??????,?????????,????????????????????????????????

??“??????”????,?40????,???,???20?????????????30???????????,?????

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

“?????????,???”?“???”?,??????,?????????????????????????????????????????????,??(???????????????????)

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