UID:
almahu_9949711052702882
Format:
1 electronic resource (IX, 69 p. p.)
ISBN:
1000007363
Series Statement:
Schriftenreihe des Studiengangs Geodäsie und Geoinformatik / Universität Karlsruhe (TH), Studiengang Geodäsie und Geoinformatik
Content:
Combining Terrestrial Reference Frames (TRFs) to frames of superior quality (like the ITRF) usually involves homogenisation by an empirical weighting scheme. Different approaches on variance component estimation have been evaluated for this purpose. The statistically rigorous Helmert estimator has been compared with two other methods: the degree of freedom method and a simplified, approximate estimator. Tests have been performed, covering two elementary types of combinations.
Note:
German
Additional Edition:
ISBN 3-86644-206-8
Language:
German
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