广东工业大学 土木与交通工程学院,广东,广州,510006
余俊鹏(1982-),男,高级工程师,博士,主要研究方向为摄影测量与遥感
网络首发:2017-11-09,
纸质出版:2017
移动端阅览
余俊鹏, 何炽荣. GPS-RTK辅助近景摄影测量光束法平差及精度分析[J]. 广东工业大学学报, 2017, 34(6): 73-77.
Yu Jun-peng, He Chi-rong. An Accuracy Analysis of GPS-RTK Assisted Close-Range Photogrammetric Bundle Adjustment[J]. 2017, 34(6): 73-77.
余俊鹏, 何炽荣. GPS-RTK辅助近景摄影测量光束法平差及精度分析[J]. 广东工业大学学报, 2017, 34(6): 73-77. DOI: 10.12052/gdutxb.160139.
Yu Jun-peng, He Chi-rong. An Accuracy Analysis of GPS-RTK Assisted Close-Range Photogrammetric Bundle Adjustment[J]. 2017, 34(6): 73-77. DOI: 10.12052/gdutxb.160139.
基于GPS(Global Positioning System)-RTK(Real-time kinematic)快速定位的优势
提出一种GPS-RTK辅助近景摄影测量光束法平差方法. 在常规摄影测量光束法平差模型基础上
引入GPS-RTK摄站观测方程
并根据GPS观测中心与摄影中心的位置偏差赋予合理的权值
按最小二乘原理进行严密平差. 通过不同基线的立体像对平差实验表明
参数求解过程稳定
垂直于观测方向的平面定位中误差可达到0.02 m
且平差计算可以降低对参数初值的精度要求.
Based on the advantage of GPS (Global Positioning System)-RTK (Real-time kinematic) rapid positioning technique
a GPS-RTK-assisted close-range photogrammetric bundle adjustment method is presented. On the basis of the conventional photogrammetric adjustment model
GPS-RTK observation equations are added. According to the relative offset between the GPS observation center and the camera projecting center
GPS-RTK observations are given appropriate weights and a rigorous adjustment is carried out according to the least-squares principle. The experiment results show that the parameters solving process is stable and the planar location precision can be 0.02 m
and the new adjustment method can reduce the accuracy requirement of the initial parameter value.
冯文灏. 近景摄影测量学[M]. 武汉: 武汉大学出版社, 2002.
王佩军, 徐亚明. 摄影测量学[M]. 武汉: 武汉大学出版社, 2010.
CHEN C, JIANG X Y, ZHANG X M, et al . The research on the application of close-range photogrammetry in the landslide monitoring [J ] . Urban Geotechnical Investigation Surveying, 2015(1): 105-108.
ZHANG G J, YU C X. The application of digital close-range photogrammetry in the deformation observation of bridge [J]. Global Positioning System, 2016, 41(1): 91-95.
MUNDY J L, ZISSERMAN A. Geometric invariance in computer vision [M]. Massachusetts: Cambridge, MIT Press, 1992.
王之卓. 摄影测量原理[M]. 武汉: 武汉大学出版社, 2007.
FRASER C S, EDMUNDSON K L. Design and implementation of a computational processing system for off-line digital close-range photogrammetry [J]. ISPRS Journal of Photogrammetry Remote Sensing, 2000, 55(2): 94-104.
袁修孝. GPS辅助空中三角测量原理及应用[M]. 北京: 测绘出版社, 2001.
ZHAO P, HE Y, WANG H H. The inner orientation elements influence on ordinary digital image light beam algorithm [J]. Engineering of Surveying and Mapping, 2012, 37(3): 23-26.
SONG L M, ZHANG C Y, BI J Z, et al . Locating method of close-range photogrammetry based on GPS [J ] . Science of Surveying and Mapping, 2011, 36(2): 40-41.
张正禄. 工程测量学[M]. 武汉: 武汉大学出版社, 2015.
LI T Z, GUO H. Deformation observing of plane terrain basing on multi-baseline close-range photogrammetry [J]. Journal of Liaoning Technical University (Natural Science Edition), 2013, 41(08): 1098-1102.
TAN R, ZHANG C Y, BI J Z, et al . The researchon the dynamic positioning methods in some unreachable areas [J ] . Geomatics Spatial Information Technology, 2014, 37(8): 222-224.
李征航, 黄劲松. GPS测量与数据处理[M]. 第三版. 武汉: 武汉大学出版社, 2016.
CHI M Q, CHEN X, YANG L, et al . Aerial triangulation accuracy analysis of close-range images based on digital camera [J ] . Remote Sensing Information, 2015, 30(6): 13-17.
DING Q, LYU J T, CHEN G W, et al . Influence of LiDAR systematic error on positioning accuracy [J ] . Journal of Guangdong University of Technology, 2015, 32(3): 115-118.
武汉大学测绘学院测量平差学科组. 误差理论与测量平差基础[M]. 第三版. 武汉: 武汉大学出版社, 2014.
0
浏览量
0
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621