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Artificial Satellites Volume 52 Issue 3 New!

Subject Areas: Space and Planetary Science
Publisher: De Gruyter Open - de Gruyter
ISSN: 2083-6104
SJR: 11

Open Access

Journal Article

An Optimized Triad Algorithm for Attitude Determination

Zhu, Xiaoning; Ma, Ming; Cheng, Defu; Zhou, Zhijian

2017 Artificial Satellites

doi:10.1515/arsa-2017-0005

AbstractThe classic TRIAD was used to obtain the attitude of air vehicles. However, the accuracy was dominated by the sensor noise and the calculation order. To improve that in this paper, a new method based on weighting the vectors summation and difference was proposed. Then both simulation and...
Open Access

Journal Article

Application of the Undifferenced GNSS Precise Positioning in Determining Coordinates in National Reference Frames

Krzan, Grzegorz; Stępniak, Katarzyna

2017 Artificial Satellites

doi:10.1515/arsa-2017-0006

AbstractIn high-accuracy positioning using GNSS, the most common solution is still relative positioning using double-difference observations of dual-frequency measurements. An increasingly popular alternative to relative positioning are undifferenced approaches, which are designed to make full...
Open Access

Journal Article

Evaluation of Integration Degree of the ASG-EUPOS Polish Reference Networks With Ukrainian GeoTerrace Network Stations in the Border Area

Siejka, Zbigniew

2017 Artificial Satellites

doi:10.1515/arsa-2017-0007

AbstractGNSS systems are currently the basic tools for determination of the highest precision station coordinates (e.g. basic control network stations or stations used in the networks for geodynamic studies) as well as for land, maritime and air navigation. All of these tasks are carried out...

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