????????“??????????” ???

???“?????????????” ??????????

?????????????,????“??”???????????????,??????,???,??????????????71????“????”?,???93%???5.2???

??,?“??????”???????????????????????????????“???”,?????????????

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

?????1956??,???????????????????? 1956??????2?????,?????4???????,??,????????????????????

1983???????1988??,????,?????????????????????????

2007???????????4????2011??12???????????????,????????????,????????????????,??????????????????????????????????????????????????????????????????????

??????????????????2023??11??2026?????????6???????????????????????????????????????????:

????????????“???”?????;

?????????,2012???????????????????

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

????????,???????,??????????????76???????????????,???????????4%????????????????,????????????????????????????????,?????????????????“?????”??“???????????????????”,???????????????????????,?????,???

??

???

“??????????????”??,??“?????”??????????????,?????????,????????3.2????????????,??“??????”??,?????,????????????

????“??????????????????”?????????,??,???????“?”?,????,????????????

????????“????????”? ??:???????????????????,?????????????,?????????????

???,???1983???????????????5????,????????,???????????????3??????????“??”????????????????????,???????????????????????,???????????

??,????,???????????????????,???“???????????”??,?????????750??????????????????????????????,???????,????????,?????????

2016???????????,??????,??????????????????“?”????

??????

????“???”?????????

?????????????????????????,????????????????93%,??????71?????,????????????,??????????

??????????????,??????????,?????????????????????????????????????????????????????????“????????????????”??????????,???,??????????????

???????????,????????????,??????,???????????????,??,???????????????????????“?”,???8????,?????????“??”???“????????”????????????????

???????????“?????”?

?,?????????????????,??????????“??????????????????????”???????????????????????“??????????????????????????”?????????

??????????????????????????,??????????15???????

? ???????????????:????????????????????????????????????????????????????????,?????,???,?,??????

??11.28?????????????,???,?????????,???????????????????????,???????????????????,???????????“????”??,??????????????,?,????????????????????????RTK(????????)????????,?????

????

???,??,????????“??”????

?????? ???:??????????,?,???13???????,????5??????????????

????????????????????????? ????:????,??????????????,?????,???

???????????,?????????????????????,????????,???,??,?????,????“???????????????”????“GPS????????”????????“???????????”,?????????

(????????????????? ??????????????????? ??? ????????? ????????? ?????????) ??????????????:????