THE ANALYSIS OF A TECHNIQUE OF PROCESSING OF REPEATED GNSS OF OBSERVATIONS ON GEODYNAMIC GROUNDS OF THE NPP
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Abstract
Article is devoted to a problem of errors of basic data when determining characteristics of the deformations of earth crust determined on geodynamic polygons by differences of the adjusted coordinates between eras of measurements. It is shown that this problem is not removed upon transition to satellite measuring instruments. Approach of a binding widely now in use of points of local GDP to the IGS network for the purpose of transfer of coordinates from them on long-term points of the local polygon which will be used further as initial for determination of coordinates of ordinary points of this ground yields far ambiguous results and can sharply reduce reliability of determination of parameters of deformations.
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References
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