| POS与数字航空相机集成系统数据后处理方法研究 |
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| 引用本文： | 刘力荣,黄永定,关艳玲,左建章.POS与数字航空相机集成系统数据后处理方法研究[J].测绘科学,2011,36(6):39-41. |
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| 作者姓名： | 刘力荣 黄永定 关艳玲 左建章 |
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| 作者单位： | 1. 中国测绘科学研究院,北京100039;北京四维远见信息技术有限公司,北京100039
2. 贵港市勘察测绘研究院,贵港,537100 |
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| 基金项目： | 国家高技术研究发展计划(863计划)重点项目(2008AA121301) |
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| 摘 要： | 机载POS与数字航空相机集成系统用于直接地理定位数据获取,本文研究集成系统数据后处理方法,设计IMU偏心角、偏心分量解算的数学模型,利用地对地检校场数据及实际航摄影像数据验证了该数据处理方法的正确性和可行性,并进行直接定向精度验证。
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| 关 键 词： | POS 数字航空相机 系统集成 数据后处理 偏心角 偏心分量 |
Data post-processing method of POS integrated with aerial digital camera |
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| LIU Li-rong,HUANG Yong-Ding,GUAN Yan-ling,ZUO Jian-zhang.Data post-processing method of POS integrated with aerial digital camera[J].Science of Surveying and Mapping,2011,36(6):39-41. |
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| Authors: | LIU Li-rong HUANG Yong-Ding GUAN Yan-ling ZUO Jian-zhang |
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| Institution: | ①②(①Chinese Academy of Suverying and Mapping,Beijing 100039,China;②Beijing Geo-Vision Tech.Co.Ltd,Beijing 100039,China);③Guigang Institute of Survey and Investigation,Guigang 537100,China) |
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| Abstract: | Airborne POS and aerial digital camera integration system is used for direct geographical positioning data acquisition,this paper studied the integration system data post-processing method and a function model of solving boresight misalignment and IMU offset vector was designed.Based on the calibration field data and actual flight data,this paper not only validated the validity and the feasibility of the data processing method,but also verified the accuracy of direct georeferencing. |
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| Keywords: | POS aerial digital camera system integration data post-processing boresight misalignment offset vector |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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