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

??: ????
2025-02-15 17:50:01

??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????????????????,??????????????(????????)

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

??

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

Copyright ? 2023 Sohu All Rights Reserved

???? ????