A.受天氣影響較大B.數(shù)據(jù)精度低C.實時性差D.易高強電磁干擾
A.快速高效B.適用復雜地形C.不受天氣影響D.不受高強電磁干擾
A.無棱鏡全站儀無接觸式數(shù)據(jù)采集B.GNSS-RTK接觸式數(shù)據(jù)采集C.三維激光掃描儀無接觸式數(shù)據(jù)采集D.無人機傾斜攝影無接觸式數(shù)據(jù)采集