A.無(wú)棱鏡全站儀無(wú)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(wú)接觸式數(shù)據(jù)采集D.無(wú)人機(jī)傾斜攝影無(wú)接觸式數(shù)據(jù)采集
A.高精度B.快速性C.非接觸性D.高密度性
A.傾斜儀B.傾角計(jì)C.錨索計(jì)D.崩塌計(jì)