GPS水蒸气项目与南极洲斯科特基地的全球太阳辐射有关

International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009 Pub Date : 2009-11-01 DOI:10.1109/ICICI-BME.2009.5417301

W. Suparta

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引用次数: 0

摘要

该项目的开展是由于马来西亚科学家对南极研究的贡献。利用地面GPS和地面气象测量，观测了南极洲Scott基地(77.85°S, 166.76°E)的大气可降水量(PWV)环流。由于太阳在水文循环和降水中起着重要作用，因此研究了水蒸气与太阳辐射之间的关系，以了解当前全球气候变化。对2003 ~ 2008年的观测数据进行分析，发现PWV与太阳总辐射呈强正相关，平均相关系数为0.81，置信度为99%。本文进一步讨论了PWV与太阳辐射及其物理过程的关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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GPS water vapour project associated with global solar radiation at Scott Base station Antarctica

The project conducted is due to the contribution of Malaysian scientist to the Antarctic research. Using ground-based GPS and surface meteorological measurements, the atmospheric precipitable water vapour (PWV) circulation from Scott Base Antarctica (77.85°S, 166.76°E) are observed. As the Sun plays a significant role in the hydrological cycle and precipitation, the association between water vapour and solar radiation has been investigated to understand the current global climate change. Our analyses from the processing of data collected from 2003 to 2008 showed that the observation between PWV and the global solar radiation was revealed a strong positive correlation with a mean correlation coefficient of 0.81, calculated at the 99% confidence level. The associations between PWV and solar radiation and its physical processes are further discussed in this paper.

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International Conference on Instrumentation, Communication, Information Technology, and Biomedical Engineering 2009

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