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A canonical theory for short GPS baselines. Part II: the ambiguity precision and correlation

Teunissen, P. J. G.

Abstract. The present contribution is the second of four parts. It considers the precision and correlation of the least-squares estimators of the carrier phase ambiguities. It is shown how the precision and correlation of the double-differenced ambiguities as well as of the widelane ambiguities are effected by the observation weights, by the number of satellites tracked, by the number of observation epochs used, and by the change over time of the relative receiver-satellite geometry. Also the ability of the widelane transformation to decorrelate and to improve the precision is investigated.

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A canonical theory for short GPS baselines. Part II: the ambiguity precision and correlation

Teunissen, P. J. G.

Abstract. The present contribution is the second of four parts. It considers the precision and correlation of the least-squares estimators of the carrier phase ambiguities. It is shown how the precision and correlation of the double-differenced ambiguities as well as of the widelane ambiguities are effected by the observation weights, by the number of satellites tracked, by the number of observation epochs used, and by the change over time of the relative receiver-satellite geometry. Also the ability of the widelane transformation to decorrelate and to improve the precision is investigated.

A canonical theory for short GPS baselines. Part II: the ambiguity precision and correlation

Teunissen, P. J. G.

Abstract. The present contribution is the second of four parts. It considers the precision and correlation of the least-squares estimators of the carrier phase ambiguities. It is shown how the precision and correlation of the double-differenced ambiguities as well as of the widelane ambiguities are effected by the observation weights, by the number of satellites tracked, by the number of observation epochs used, and by the change over time of the relative receiver-satellite geometry. Also the ability of the widelane transformation to decorrelate and to improve the precision is investigated.

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Title:

A canonical theory for short GPS baselines. Part II: the ambiguity precision and correlation

Contributors:

Teunissen, P. J. G. (author)

Published in:

Journal of Geodesy ; 71

Publication date:

1997

ISSN:

DOI:

https://doi.org/10.1007/s001900050107

Type of media:

Article (Journal)

Type of material:

Print

Language:

English

Keywords:

Geodäsie , Geodynamik

Classification:

BKL: 38.73 Geodäsie

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