![一种基于光束法平差的星载摄影测量系统一体化检校方法](/CN/2016/1/251/images/201611256243.jpg)
基本信息:
- 专利标题: 一种基于光束法平差的星载摄影测量系统一体化检校方法
- 申请号:CN201611256243.7 申请日:2016-12-30
- 公开(公告)号:CN106885585B 公开(公告)日:2020-01-21
- 发明人: 唐新明 , 李国元 , 余俊鹏 , 谢俊峰 , 祝小勇 , 杨利峰 , 高小明 , 余凡 , 陈继溢 , 田世强
- 申请人: 自然资源部国土卫星遥感应用中心
- 申请人地址: 北京市海淀区莲花池西路28号
- 专利权人: 自然资源部国土卫星遥感应用中心
- 当前专利权人: 自然资源部国土卫星遥感应用中心
- 当前专利权人地址: 北京市海淀区莲花池西路28号
- 主分类号: G01C25/00
- IPC分类号: G01C25/00 ; G01S19/40
The invention discloses an integrated calibration method of a satellite-borne photographic surveying system based on bundle adjustment. According to the method disclosed by the invention, a relatively stable inner structure geometrical relationship of a satellite photographic surveying system is used for constructing a geometrical relationship of a satellite-borne air-to-ground camera, satellite positioning observation equipment and satellite attitude observation equipment in the system, and an error equation of various original observation values of satellite is obtained, so that an integrated calibration adjustment model of the a satellite photographic surveying system is established; high-precision estimation of geometrical parameters of a system structure is realized, so that influences, caused by system parameter errors, in an air-to-ground target positioning process, are effectively compensated.
公开/授权文献:
- CN106885585A 一种基于光束法平差的星载摄影测量系统一体化检校方法 公开/授权日:2017-06-23
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01C | 测量距离、水准或者方位;勘测;导航;陀螺仪;摄影测量学或视频测量学 |
------G01C25/00 | 有关本小类其他各组中的仪器或装置的制造、校准、清洁或修理 |