2020
DOI: 10.3390/s20195536
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Impact of Using GPS L2 Receiver Antenna Corrections for the Galileo E5a Frequency on Position Estimates

Abstract: Knowledge of Global Navigation Satellite System (GNSS) antenna phase center variations plays a key role in precise positioning. Proper modeling is achieved by accessing antenna phase center corrections, which are determined in the calibration process. For most receiver antenna types, the International GNSS Service provides such corrections for two GPS and GLONASS carrier signals. In the case of Galileo, access to phase center corrections is difficult; only antennas calibrated in the anechoic chambers have avai… Show more

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Cited by 5 publications
(5 citation statements)
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“…The positive values were always obtained for the E, whereas only the negative were for the G. A bias between the E and G was noted for all weighting functions. As shown in [69], using GPS receive antenna phase center corrections for Galileo observations causes a bias of almost −8 mm for the Up component. In our solutions, the bias depends on the function used and varies from 7 mm for Function_1 to 38 mm for Function_6.…”
Section: Overall Analysismentioning
confidence: 96%
See 2 more Smart Citations
“…The positive values were always obtained for the E, whereas only the negative were for the G. A bias between the E and G was noted for all weighting functions. As shown in [69], using GPS receive antenna phase center corrections for Galileo observations causes a bias of almost −8 mm for the Up component. In our solutions, the bias depends on the function used and varies from 7 mm for Function_1 to 38 mm for Function_6.…”
Section: Overall Analysismentioning
confidence: 96%
“…There is already research on obtaining official combined solutions from all ACs, where discrepancies between different ACs are still obtained [13][14][15]67]. These differences are the consequences of using different models to determine the products, as well as the need to estimate parameters such as ISB [68] or using different receiver antenna models for Galileo observations [69,70]. Therefore, it is important to adopt appropriate reference coordinates in multi-GNSS analyzes.…”
Section: Reference Coordinatesmentioning
confidence: 99%
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“…The propagation characteristics of electromagnetic waves in plasma sheath are closely related to the frequency of electromagnetic waves. Araszkiewicz and Kiliszek discussed some of the navigation system operating frequencies in [12], which illustrated that most of the more mature frequencies used by global navigation systems were concentrated at the L-band. Table 1 lists some bands of several major navigation systems.…”
Section: Introductionmentioning
confidence: 99%
“…The GNSS antenna PCV is still important issue in many various applications [ 4 , 5 , 6 , 7 , 8 ]. Accurate PCCs are a key element, especially in field of geodesy, where GNSS measurements are used to establish reference frames [ 9 , 10 ].…”
Section: Introductionmentioning
confidence: 99%