pdf/7487 KB - GGOS Portal
pdf/7487 KB - GGOS Portal
pdf/7487 KB - GGOS Portal
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<strong>GGOS</strong>: A Brief Introduction<strong>GGOS</strong> observes with many techniquesdifferent parameters of one unique Earthsystem.<strong>GGOS</strong> aims to extract (small) signals ofglobal change and Earth system processessignals from the observations:accuracy of < 1 ppb.Challenges:Consistency of the three pillars;Global change and geohazards-related effects aresmall;Reference frame needs to be available anywhere,any time.Solution: Integration ofSystems,Observations,Analysis, andGeodetic and physical models (conventions)