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Remarks on Time and Reference Frames
Authors:E Doukakis
Institution:(1) Astronomical and Physical Geodesy, University of FAF Munich, Fliegerhorst, D-8014 Neubiberg, FRG
Abstract:The transformation of the instantaneous terrestrial coordinate system to the mean or average earth-fixed one is parameterized by the polar motion components which are continuously changing in time. Using the non-symmetricity of the connection coefficients connecting the above frames the errors (“misclosures”) are estimated which would be present if the instantaneous frame would be used as the geodetic reference frame.
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