Determination of the Precise Coordinates of the GPS Reference Station in of a GBAS System in the Air Transport

Communications

卷:22

Kamil Krasuski¹  Stepan Savchuk¹ 

[1] Institute of Navigation, Military University of Aviation, Deblin, Poland;

关键词: gps;    reference station;    ppp method;    accuracy;    xyz geocentric coordinates;   

DOI  :  10.26552/com.C.2020.3.11-18

来源: DOAJ

【 摘 要 】

This paper presents results of research concerning determination of the GPS reference station coordinates located on the grounds of an EPDE airport in Deblin. The study uses a mathematical model of the PPP measurement technique in order to determine the coordinates of the reference station using the real GPS code-phase observations. The computations of the coordinates of the GPS reference station were carried out in numerical applications CSRS-PPP, APPS and GAPS. In this research was found that the accuracy of finding solutions to the XYZ geocentric coordinates of the reference station REF1 between solutions CSRS-PPP, APPS and GAPS ranges from 0.01m to 0.13m. In addition, the accuracy of determining the XYZ geocentric coordinates from the PPP method related to the GPS differential solution ranged from 0.01m to 0.11m.

【 授权许可】

Unknown