ALiDAR用于1：10000比例尺地形图高程更新的可行性研究  

Feasibility of elevation update for 1∶ 10 000 topographic map using ALiDAR

作　　者：史建青[1,2] 史照良[3] 郑斌[3] 蒋廷臣[1,2] 

机构地区：[1]武汉大学测绘学院,武汉430079 [2]淮海工学院测绘工程学院,江苏连云港222005 [3]江苏省测绘局,南京210013

出　　处：《测绘科学》2011年第6期13-15,共3页Science of Surveying and Mapping

摘　　要：本文简要介绍了ALiDAR在航高3000m的应用现状,为验证其在1∶10 000比例尺地形图高程更新中的可行性,通过ALiDAR航摄前实施参数设置、仪器检校、参考站选择、航线设计等质量控制措施,再利用网络RTK对ALiDAR在平地、城镇、丘陵、山区等不同地貌点进行了检测,并对检测结果进行了统计分析,得出航高3000m ALiDAR用于1∶10 000比例尺地形图高程更新具有可行性。The paper first depicted the status quo of the ALiDAR application in 3000m flight height. In order to test the feasibility of ALiDAR on the elevation update of 1：10 000 topographic map, through carrying on setting parameters, adjusting instrument, selecting reference stations, designing routine and so on quality control measures before work, it used net-RTK to test ALiDAR surveying on different relief points, such as on fiat, town, hill, mountainous area, and then made the statistical analysis to the test results. Finally, the paper drew a conclusion that ALiDAR on 3000m flight height could be used in the elevation update for 1：10 000 topographic map.

关 键 词：ALiDAR 高程更新 RTK检测 统计分析 

分 类 号：P228[天文地球—大地测量学与测量工程]