A New High Performance Airborne LiDAR System with Gateless MPiA Algorithm

摘要

1.Introduction of Leica TerrainMapper;2.Introduction of MPiA(Multiple Pulses in Air);3.Range Probe and MPiA Tracking concept;4.Examples of Gateless MPiA Results;5.Summary.Summary 1.The MPiA algorithms efficiently and accurately resolve MPiA ambiguities for a wide variety of terrain types,including urban,suburban,high relief mountains,forestry and powerlines;2.The MPiA algorithms are implemented into the HxMap workflow.These algorithms are fully automated and optimized with no need of human intervention;3.Future increases to LiDAR PRFs will impose further challenges on the MPiA algorithm's performance.