CAJ | 학술논문

介绍了北京四维远见SSW车载激光测量系统的基本概况，并基于该系统选择了北京市昌平某地区的一段道路进行数据采集，结合外业采集的控制点对点云精度进行验证。然后，在点云的基础上进行道路断面的采集，结合传统测量方法与车载系统方法对本次数据采集进行了分析，最终，得到了一种快速实现断面测量的方法。
개소료북경사유원견SSW차재격광측량계통적기본개황，병기우해계통선택료북경시창평모지구적일단도로진행수거채집，결합외업채집적공제점대점운정도진행험증。연후，재점운적기출상진행도로단면적채집，결합전통측량방법여차재계통방법대본차수거채집진행료분석，최종，득도료일충쾌속실현단면측량적방법。
The SSW vehicle -borne laser scanning technology of Beijing Geo -Vision information technologyCo ., Ltdwas introduced in this article.Based on this technology , data collection was conducted on one section of a certain road in Changping district .Combi-ning the control points which were gathered by field work , we verified the point cloud accuracy and on the basis of point cloud , road section was surveyedsubsequently .We analyzed this data acquisition by comparing the traditional measurement method and vehicle -borne laser scanning technology .Finally, we got a fast method for cross section measurement .