期刊文献+

无人机载LiDAR系统数据精度检测及误差分析 被引量:2

Precision Detection and Error Analysis of UAV LiDAR Data
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摘要 通过对无人机载LiDAR系统获取的点云数据以及实测检查数据进行检测分析,得出不同点云密度以及不同地形条件下的数据精度分布情况,分析误差产生的原因。 This article first detected and analyzed the measured data and point cloud data obtained by UAV LiDAR system, and then got the point cloud density and data accuracy distribution under different terrain conditions. At last, the paper pointed out the applicability of UAV LiDAR system after the error causes analysis.
出处 《地理空间信息》 2014年第5期25-27,8,共3页 Geospatial Information
基金 国家自然科学基金资助项目(41171289) 国家科技支撑计划资助项目(2012BAH34B02) 海洋公益性行业科研专项经费资助项目(2013418025-6) 湖北省电力公司资助项目(201221506)
关键词 LIDAR LAS数据 精度检测 误差分析 LiDAR,LAS data,precision detection,error analysis
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参考文献8

  • 1Li Qingquan,Li Bijun,Chen Jing.RESEARCH ON LASER RANGE SCANNING AND ITS APPLICATION[J].Geo-Spatial Information Science,2001,4(1):37-42. 被引量:11
  • 2Goodwin N R,Coops N C,Culvenor D S.Assessment of Forest Structure with Airborne LiDAR and the Effects of Platform Altitude[J].Remote Sensing of Environment,2006,103(2):140-152.
  • 3Baltsavias E P.A Comparison between Photogrammetry and Laser Scanning[J].ISPRS Journal of Photogrammetry and Remote Sensing,1999,54(2):83-94.
  • 4Cossio T,Slatton K C,Carter W,et al.Predicting Topographic and Bathymetric Measurement Performance for Low-SNR Airborne LiDAR[J].IEEE Transactions on Geoscience and Remote Sensing,2009,47(7):2 298-2 315.
  • 5Jwa Y,Sohn G,Kim H B.Automatic 3D Powerline Reconstruction Using Airborne LiDAR Data[J].IAPRS,2009,38(4):105-110.
  • 6Kwan M P,Ransberger D M.LiDAR Assisted Emergency Response:Detection of Transport Network Obstructions Caused by Major Disasters[J].Computers,Environment and Urban Systems,2010,34(3):179-188.
  • 7Hecht R,Meinel G,Buchroithner M F.Estimation of Urban Green Volume Based on Single-pulse LiDAR Data[J].IEEE Transactions on Geoscience and Remote Sensing,2008,46(11):3 832-3 840.
  • 8Kabolizade M,Ebadi H,Ahmadi S.An Improved Snake Model for Automatic Extraction of Buildings from Urban Aerial Images and LiDAR Data[J].,Computers,Environment and Urban Systems,2010,34(5):435–441.

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