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用机载激光测深仪来采集海道测量数据的思想是本世纪60年代由Hickman和Hogg等人提出来的。1974年在澳大利亚进行了首次由激光测量地形剖面的试验,对此,海道测量学家
The idea of using airborne laser sounder to acquire hydrographic data was proposed by Hickman and Hogg et al. In the 1960s. In 1974, Australia conducted the first laser-measured terrain profile of the test, which hydrologists