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| 引用本文： | 杨成生,张勤,张双成,刘超. ����MODIS�����������ʪ�ӳ�ģ�ͽ��������о�[J]. 大地测量与地球动力学, 2012, 32(6): 114-118 |
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| 作者姓名： | 杨成生 张勤 张双成 刘超 |
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| 作者单位： | 长安大学地质工程与测绘学院,西安,710054 |
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| 基金项目： | 国土资源大调查项目(1212011120069);国家自然科学基金(41072266,40802075,41104019);精密工程与工业测量国家测绘地理信息局重点实验室开放基金(PF2011-12) |
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| 摘 要： | ?????????????????????????????MODIS????????????о????????μ????????????о???????MODIS??????????????????????????????????????????????????????????????????????????????????????????????????
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| 关 键 词： | MODIS ?????? ?????? ??????? ??????? |
STUDY ON ESTABLISHMENT OF MODIS-BASED REGIONAL TROPOSHERIC WET DELAY MODEL |
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| Yang Chengsheng,Zhang Qin,Zhang Shuangcheng and Liu Chao. STUDY ON ESTABLISHMENT OF MODIS-BASED REGIONAL TROPOSHERIC WET DELAY MODEL[J]. Journal of Geodesy and Geodynamics, 2012, 32(6): 114-118 |
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| Authors: | Yang Chengsheng Zhang Qin Zhang Shuangcheng Liu Chao |
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| Affiliation: | (Institute of Geological Engineering and Surveying,Chang’an University,Xi’an 710054) |
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| Abstract: | MODIS data is taken as the research object, which can provide a global continuous atmospheric vapor distribution. We introduced the principle of the vapor inversion from MODIS data, and also studied the theory and method to establish regional tropospheric zenith wet delay model. We obtained the regional tropospheric zenith wet delay model of the Fenwei basin. It is verified that the model can reflect the terrain related wet delay, which provided a reference for the establishment of the regional tropospheric wet delay model in other regions, or doing it from other data. |
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| Keywords: | MODIS topospheric zenith wet delay atmospheric vapor wet delay model |
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