XU Miaozhong, TU Xinru. Geometric Calibration of ADS40 System Based on Test Field[J]. Geomatics and Information Science of Wuhan University, 2011, 36(7): 771-775.
Citation: XU Miaozhong, TU Xinru. Geometric Calibration of ADS40 System Based on Test Field[J]. Geomatics and Information Science of Wuhan University, 2011, 36(7): 771-775.

Geometric Calibration of ADS40 System Based on Test Field

Funds: 武汉大学测绘遥感信息工程国家重点实验室专项科研经费资助项目;武汉大学测绘遥感信息工程国家重点实验室开放研究基金资助项目(07-08)
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  • Received Date: April 17, 2011
  • Published Date: July 04, 2011
  • The particular sensor geometry of the airborne Three-Line-Scanner ADS40 brings particular process.Sensor calibration is important process of photogrammetry.Recently,people tended to research on estimating the performance of the calibration file and analyzing the influence of self-calibration.In contrast,the goal of this paper was to generate a sufficient calibration file based on test field calibration.The paper describes the mathematical model of GPS/IMU supported aerial triangulation of ADS40,designs a set of calibration process,and gives results using the data of the test site.Experimental results show that the calibration of the ADS40 is effective to improve data accuracy and reliability.
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