摘要
介绍了用PPSG UAV对双鸭山市郊区2.5 km2地域(农村土地承包经营权确权双鸭山试点)试验区进行无人机航摄,无人机搭载非量测型相机获取低空遥感数据,计算机安装专业空三解算软件处理具体影像,最终取得数字正射影像图(DOM)、数字表面模型(DSM),通过数据分析了该系统的空中三角测量成果的精度和数字正射影像图(DOM)、数字表面模型(DSM)的精度,都达到了航空摄影测量地理信息数字成果比例尺1∶1 000的成图精度。
This paper introduces the outskirts of the city of Shuangyashan 2.5 kmz area on PPSG UAV （ rural land contractual manage- ment right is the right to pilot test area of Shuangyashan） UAV, UAV with non metric camera to obtain low altitude remote sensing da- ta, the installation of computer professional three blank solution specific image processing software, finally achieve the digital or- thophoto map （ DOM）, digital surface model （ DSM ）, the aerial triangulation results of the system precision and digital orthophoto map with data analysis （DOM） , digital surface model （DSM） accuracy, have reached the figure accuracy of aerial photography digital measurement results of geographic information scale 1：1 000.
出处
《测绘与空间地理信息》
2015年第8期114-116,共3页
Geomatics & Spatial Information Technology
