文章基本信息

标题：IGS-MGEX
本地全文：下载
作者：Oliver Montenbruck ; Peter Steigenberger ; Robert Khachikyan 等
期刊名称：Inside GNSS
印刷版ISSN：1559-503X
出版年度：2014
卷号：9
期号：1
出版社：Gibbons Media & Research
摘要：With four new and emerging constellations (BeiDou, Galileo, QZSS, IRNSS) as well as the ongoing modernization of the U.S. Global Positioning System and Russia's GLONASS, the world of satellite navigation is undergoing dramatic changes. Facing these challenges, the International GNSS Service has initiated the Multi-GNSS Experiment to enable an early familiarization with the new systems and to prepare their incorporation into high-precision GNSS modeling and analysis. This article reports on the status of the new constellations and the MGEX project and describes initial data products and recent results for individual systems