Analytické centrum DORIS na Geodetické observatoři Pecný =Analysis Centre DORIS at Geodetic Observatory Pecný

Abstract

DORIS is one of the four official IERS space geodesy techniques. The Bernese GPS software has been modified to process and analyze the DORIS data at the Geodetic observatory Pecný in the framework of the international cooperation and a new analysis centre has been established. Achieved precision, comparable to current analysis of international DORIS service IDS, was proved by package of complex tests, mainly by the analysis of final network and pole position coordinates, derived from free-network solution. The precision of orbits, estimated by the solution with fixed network, was tested as well. The high level of automatization facilitates the long-term campaigns processing and participation inactivities of international IDS service. The IDSgave an indication of the cooperation on the official IDS combination for global reference frame ITRF 200819119