Absolute Altitude Determination for 3-D Indoor and Outdoor Positioning Using Reference Station 


Vol. 40,  No. 1, pp. 165-170, Jan.  2015


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  Abstract

The topic of this paper is the advanced absolute altitude determination for 3-D positioning using barometric altimeter and the reference station. Barometric altimeter does not provide absolute altitude because atmosphere pressure always varies over the time and geographical location. Also, since Global Navigation Satellites system such as GPS, GLONASS has geometric error, the altitude information is not available. It is the reason why we suggested the new method to improve the altitude accuracy. This paper shows 3-D positioning algorithm using absolute altitude determination method and evaluates the algorithm by real field tests. We used an accurate altitude from RTK system in Seoul as a reference data and acquired the differential value of pressure data between a reference station and a mobile station equipped in low cost barometric altimeter. In addition, the performance and advantage of the proposed method was evaluated by 3-D experiment analysis of PNS and CNS. We expect that the proposed method can expand 2-D positioning system 3-D position determination system simply and this 3-D position determination technique can be very useful for the workers in the field of fire-fighting and construction.

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  Cite this article

[IEEE Style]

J. Choi, H. Choi, S. Do, H. Kim, "Absolute Altitude Determination for 3-D Indoor and Outdoor Positioning Using Reference Station," The Journal of Korean Institute of Communications and Information Sciences, vol. 40, no. 1, pp. 165-170, 2015. DOI: .

[ACM Style]

Jong-joon Choi, Hyun-young Choi, Seoung-bok Do, and Hyun-soo Kim. 2015. Absolute Altitude Determination for 3-D Indoor and Outdoor Positioning Using Reference Station. The Journal of Korean Institute of Communications and Information Sciences, 40, 1, (2015), 165-170. DOI: .

[KICS Style]

Jong-joon Choi, Hyun-young Choi, Seoung-bok Do, Hyun-soo Kim, "Absolute Altitude Determination for 3-D Indoor and Outdoor Positioning Using Reference Station," The Journal of Korean Institute of Communications and Information Sciences, vol. 40, no. 1, pp. 165-170, 1. 2015.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880