Principle and application of Laser Radar

  • yongian Zhuang yongian Zhuang
Keywords: , Laser Radar, forest Resources, tree Measurement


High density LiDAR is
a Advanced active remote Sensing Technology so can obtain high density 3 D point cloud information a Object efficient
ly and quicklywith Fast , Accurate then non-contact advantages . This paper describes , measuring principle a High
density LiDAR and The characteristics of 3 kinds The scanningmethods. Analysis Was conducted on
the accuracy Difference between Artificial Precision Measurement and 3D Laser scanning Measurement To
tree DBH andvolume by experiment. Finally , This paper discusses the future Development trend of This Technology .


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