Accuracy Assessment and Analysis for GPT2

GPT(global pressure and temperature) is a global empirical model usually used to provide temperature and pressure for the determination of tropospheric delay, there are some weakness to GPT, these have been improved with a new empirical model named GPT2, which not only improves the accuracy of tempe...

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Bibliographic Details
Main Authors: YAO Yibin, CAO Na, XU Chaoqian, YANG Junjian
Format: Article
Language:zho
Published: Surveying and Mapping Press 2015-07-01
Series:Acta Geodaetica et Cartographica Sinica
Subjects:
GPT
Online Access:http://html.rhhz.net/CHXB/html/2015-7-726.htm