TY - GEN
T1 - Evaluation for vehicle positioning in urban environment using QZSS L1-SAIF augmentation
AU - Kitamura, Mitsunori
AU - Suzuki, Taro
AU - Amano, Yoshiharu
AU - Hashizume, Takumi
PY - 2011/1/1
Y1 - 2011/1/1
N2 - In this paper, we have evaluated the L1 submeter-class augmentation with integrity function (L1-SAIF) broadcasted by the Quasi-Zenith Satellite System (QZSS) in an urban environment for vehicle positioning. In urban environments, the augmentation of QZSS can be expected to be fairly effective because of the high elevation angles. Therefore, we conducted static and kinematic evaluation tests to verify thus. In the static evaluation test, for evaluating the positioning accuracy, we compared the positioning errors for only GPS positioning and augmentation of QZSS positioning. In the kinematic evaluation test, for evaluating the availability, we compared the visibility of QZSS and SBAS satellites. From the evaluation tests, it was confirmed that the QZSS augmentation has better availability and effectiveness than the SBAS augmentation.
AB - In this paper, we have evaluated the L1 submeter-class augmentation with integrity function (L1-SAIF) broadcasted by the Quasi-Zenith Satellite System (QZSS) in an urban environment for vehicle positioning. In urban environments, the augmentation of QZSS can be expected to be fairly effective because of the high elevation angles. Therefore, we conducted static and kinematic evaluation tests to verify thus. In the static evaluation test, for evaluating the positioning accuracy, we compared the positioning errors for only GPS positioning and augmentation of QZSS positioning. In the kinematic evaluation test, for evaluating the availability, we compared the visibility of QZSS and SBAS satellites. From the evaluation tests, it was confirmed that the QZSS augmentation has better availability and effectiveness than the SBAS augmentation.
KW - GPS
KW - L1-SAIF
KW - Localization
KW - QZSS
KW - SBAS
UR - http://www.scopus.com/inward/record.url?scp=81255128015&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=81255128015&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:81255128015
SN - 9784907764395
T3 - Proceedings of the SICE Annual Conference
SP - 491
EP - 494
BT - SICE 2011 - SICE Annual Conference 2011, Final Program and Abstracts
PB - Society of Instrument and Control Engineers (SICE)
T2 - 50th Annual Conference on Society of Instrument and Control Engineers, SICE 2011
Y2 - 13 September 2011 through 18 September 2011
ER -