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| DETECTION AND ANALYSIS OF GROSS ERROR IN LIDAR POINT
CLOUD BASED ON ROBUST MAHALANOBIS DISTANCE |
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1) Postgraduate Management Group，Engineering University of CAPF，Xi’an 710086
2)Key Lab of Soil Erosion Process and Control in Loess Plateau，Ministry of Water Resources，Zhengzhou 450003
3) Department of Information Engineering，Engineering University of CAPF，Xi’an 710086 |
| Received: 2014-03-03 Revised: null Online: 2014-09-26 |
Supporting info
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