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The rotor: A new method to derive rotation between two reference frames
DOI: 10.1080/10556799408205376 Bibcode: 1994A&AT....4..195V

Vityazev, V. V.

The paper presents a study of two techniques to derive the relative orientation of two reference frames: the Standard Method, based on the least squares procedure, and a new method - the ROTOR, based on the representation of systematic differences in terms of orthogonal functions. It is shown that the ROTOR is preferable over the Standard Method s…

1994 Astronomical and Astrophysical Transactions
Hipparcos 7