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Electronic Engineering and Information Science – Wang (Ed.)
© 2015 Taylor & Francis Group, London, ISBN: 978-1-138-02772-5
Designing and implementation of barometric altimeter in navigation receivers
X. Wang & L. Hou
National Time Service Center, Chinese Academy of Sciences, Xi’an, China
J.L. Liu
University of Chinese Academy of Sciences, Beijing, China
ABSTRACT: Aiming at the problem that it is different to realize three-dimensional positioning in satellite
navigation system, putting forward a aided-navigation method which is taking barometric altimeter. Using
digital sensors to obtain real-time air pressure value and convert it to the digital ...