地基GPS反演大气水汽含量实践

Inversion of Water Vapor Content in the Atmosphere using Foundation GPS Practice

随着地基GPS技术日益完善以及GPS在气象学中应用的不断深化,地基GPS探测技术已经成为一种有效的大气水汽探测手段,总结了地基GPS反演大气水汽含量的原理和方法,并通过实例分析了其误差产生的原因,验证了GPS反演大气水汽含量的可行性。

With the applications of the ground-based GPS technology in meteorology im- proved steadily, ground-based GPS detection technology has become an effective atmospheric detection means for water vapor. The principles of retrieving of the total water vapor content with ground-based GPS is introduced, and its causes of error and the feasibility through the example are presented.