??9????8?????????????(?????????????? ????)9????8??????,?????????2980?,??????????????????±800?????????±800??????????,??????,?????????????

????±800?????????????????????

??,???±800?,?????????±800??????????????,??????2980??,?????400???????????????????,???,??????????????????,??????“??????”?

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

??????±800?????????????????????

????????????,?,?????????????????,????,????????±800??????????????????,58??????18.5?“???”,?????????????GIS??“??”?2????50???2?????????????????25??,?????14.21?,?????2?????,?±800??“????”?????????,?????84.48??,??????,??14?????????,???147.7?????????????????,??????????????????,??9?????????????????

?????????????±800??????????

“??????????????”???±800??,???????2025??6?????????,?????400????????????(??????)

?????????:?? “????????”_????

?? ??:???????????2980????±800????

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

2??????

3?????????

4???????

5????????????

??9????8?????????????(?????????????? ????)9????8??????,?????????2980?,??????????????????±800?????????±800??????????,??????,?????????????

????±800?????????????????????

??,???±800?,?????????±800??????????????,??????2980??,?????400???????????????????,???,??????????????????,??????“??????”?

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

??????±800?????????????????????

????????????,?,?????????????????,????,????????±800??????????????????,58??????18.5?“???”,?????????????GIS??“??”?2????50???2?????????????????25??,?????14.21?,?????2?????,?±800??“????”?????????,?????84.48??,??????,??14?????????,???147.7?????????????????,??????????????????,??9?????????????????

?????????????±800??????????

“??????????????”???±800??,???????2025??6?????????,?????400????????????(??????)

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