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???2????15?? (??????????????? ????????????)2??????????????14?,??????????????????????(?)(??????????“?”)????2?????????????????,?????????????????,?,????????,??????????????1.2????????????
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2025???????????????2??????8?,????2???,?????????????
???????,??????,?????????????????????3.2?????????????????LiDAR?????????????,?60???,????5???????????????????
??????????????????1148.17????????????,?593.72?,?????????????????????554.45?????,???????????40????????-60???????????????????,?,?283?????,??42.7????????????????????????????????908?(??????????????????????1162??????),????296?,?2562.8????,??????????????????18???????????????283?????,?????????306?,?????417?????
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????????????????????(?)?2010??????(DEM),?5?????????????????????????????????DEM?????????????,?????,?DEM??????????????????0.1????????????(??????????????????????DEM??????????????)?“?,???,????DEM???,????????”???????????????,???????????????????0.5???????
???????,???????????DEM??????????DEM?????????????????,???,?58.7???????????,????22.4????????
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?????,?35.3?,?57.7?????,??(????)
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- 1??2?????????0.4%
- 2??:??????????????
- 3?????????????????????
- 4??????????????????
- 5?????????????????????
- 6??????????:????,????!
- 7????:????????10?20?8
- 8????????????346???????
- 9???????????????????
- 10???????“????”?IPO????
- 11????:??“??????”?????????
- 12??????????????:???????
- 13?????????????????
- 14????:????????????????
- 15????:??????????????!
- 16??-???????????????2-1??
- 17????:????????10?20?8
- 18??2?????????0.4%
- 19????3????????:???????
- 20??GIF-?????????????????