?? > ???? > ??

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

????:2025-02-16 00:08:52 ??:????

????:???????:????v

?????????????????????2????????????15??? (????? ??????????????????)2??????????14?????????????????,?????(???)(?“???”)?????????????2??????????????,?,??????,??????????????????,??????1.2???

??????????

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??

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

??????????????????(???????????????)???2010?(DEM),????5?????????????????????????????DEM??????,?????????,???DEM?????0.1???????????(??????????????DEM??)?“?,??,??????????????DEM???????????????,????????????????”??????????????????,??0.5??

???,??????????????DEM??????????DEM?,?????,???????????58.7?????????,????????22.4??

???????(??)?????

???,?????????????????35.3???????????,?????57.7????????????,????????????(?)

??:?????

????

  • ????
  • ????