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GSI has been performing both international and domestic VLBI observations for geodesy and monitoring earth rotation. This page provides the graphs showing baseline length variations between the stations obtained from these observations. Earth rotation (UT1-UTC) variations are privided in this page.
last update : 2016.OCT.5 last update : 2016.OCT.5
graphs of domestic baseline length variations
It provides the baseline length variations between all of our 4 fixed stations, adding the latest data every time we obtain, also the variations between the Kashima VLBI Station--a major station in the past--and these stations.
Go to Flash version graph page
graphs of international baseline length variations
It provides the baseline length variations between tsukuba station and some station over the world.
Go to Flash version graph page
* Flash version « Macromedia Flash is used in drawing graphs.
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