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| 引用本文： | 张捍卫,雷伟伟,丁安民.??????????伶???????????[J].大地测量与地球动力学,2013,33(3):44-47. |
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| 作者姓名： | 张捍卫 雷伟伟 丁安民 |
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| 作者单位： | 河南理工大学测绘与国土信息工程学院,焦作,454003 |
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| 摘 要： | ????????·?????????????????????????????????????????????????????????????????????????????????????????λ?????????????????????????????????????????????????????????????????????λ???????????????
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| 关 键 词： | ??????????? ????????? ???′????? ????? ??? |
COEFFICIENTS IN SERIES EXPANSION OF ASTRONOMICAL ATMOSPHERIC REFRACTION |
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| Zhang Hanwei,Lei Weiwei and Ding Anmin.COEFFICIENTS IN SERIES EXPANSION OF ASTRONOMICAL ATMOSPHERIC REFRACTION[J].Journal of Geodesy and Geodynamics,2013,33(3):44-47. |
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| Authors: | Zhang Hanwei Lei Weiwei and Ding Anmin |
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| Institution: | (School of Surveying & Land Information Engineering,Henan Polytechnic University,Jiaozuo 454003) |
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| Abstract: | Using the theoretical relationship satisfied by atmospheric parameters between two points in the ray path, the influence of the atmosphere layer to astronomical atmospheric refraction was obtained. It not only considered the contribution of electronic displacement polarization of the dry air to astronomical atmospheric refraction, but also considered contribution of electronic displacement polarization and dipole steering polarization of water vapor. The integral representation is given, it does not depend on atmospheric distribution models, and it could adapte the calculation of different directions and meet the demand for high??precision. |
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| Keywords: | astronomical atmospheric refraction polybasic atmospheric layer isothermal atmospheric layer dry air water vapor |
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