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| ALSO/PRISM下视传感器内方位分析与建模 | |
| 引用本文： | 汤志强,范大昭,刘楚斌,靳克强,刘瑞军.ALSO/PRISM下视传感器内方位分析与建模[J].测绘科学,2011,36(6):35-36,7. |
| 作者姓名： | 汤志强 范大昭 刘楚斌 靳克强 刘瑞军 |
| 作者单位： | 1. 96633部队,北京100096;信息工程大学测绘学院,郑州450052 2. 信息工程大学测绘学院,郑州,450052 3. 96633部队,北京,100096 |
| 基金项目： | 国家863计划资助项目(2006AA12Z154) |
| 摘 要： | 线阵CCD传感器在航天摄影测量时由于多种因素干扰,CCD传感器及镜头的各项参数均发生了变化,这将对定位精度产生很大的影响.本文针对ALSO/PRISM下视相机内方位检校展开分析,设置了合理的内方位参数,构建了合适的内方位模型,并以ALOS影像为例对模型精度进行了验证. |
| 关 键 词： | ALSO/PRISM传感器 CCD变化 内方位解算 |
Inner orientation modeling and validation for nadir sensor of ALSO/PRISM |
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| TANG Zhi-qiang,FAN Da-zhao,LIU Chu-bin,JIN Ke-qiang,LIU Rui-jun.Inner orientation modeling and validation for nadir sensor of ALSO/PRISM[J].Science of Surveying and Mapping,2011,36(6):35-36,7. | |
| Authors: | TANG Zhi-qiang FAN Da-zhao LIU Chu-bin JIN Ke-qiang LIU Rui-jun |
| Institution: | ①(①Troops 96633,Beijing 100096,China;②Institute of Surveying and Mapping,Information and Engineering University,Zhengzhou 450052,China) |
| Abstract: | Linear array CCD sensor measurements in space photography jamming a variety of factors,the parameters of CCD sensor and lens are changed,which will have a huge impact on positioning accuracy.In this paper,the nadir camera calibration of ALSO/PRISM was analyzed,within a reasonable set of orientation parameters,and a suitable location model was constructed.Finally an ALOS image was taken as an example to verify the model accuracy. |
| Keywords: | ALSO/PRISM sensor CCD changes inner orientation resolution |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |