1 "U-blox AG, Secure Position Augmentation for Real-Time Navigation (SPARTN) Interface Control Document version 2.0.1"
2 Setti Junior, P. D., "Klobuchar and NeQuick G Ionosphere Models Comparison for Multi-GNSS Single-Frequency Code Point Positioning in The Brazilian Region" 25 : e2019016-, 2019
3 Villiger, A, "International GNSS Service Technical Report 2016 (IGS Annual Report)" IGS Central Bureau and University of Bern, Bern Open Publishing 2017
4 "IS-QZSS-L6-004, Quasi-Zenith Satellite System Interface Specification Centimeter Level Augmentation Service"
5 Schaer, S, "IONEX: The IONosphere Map EXchange Format Version 1.1" 2015
6 Misra, P, "Global Positioning System: Signals, Measurements, and Performance" Ganga-Jamuna Press 2011
7 Hofmann-Wellenhof, B, "GNSS-Global Navigation Satellite System" Springer 2007
8 Chen, P., "Accuracy and consistency of different global ionospheric maps released by IGS ionosphere associate analysis centers" 65 : 163-174, 2020
1 "U-blox AG, Secure Position Augmentation for Real-Time Navigation (SPARTN) Interface Control Document version 2.0.1"
2 Setti Junior, P. D., "Klobuchar and NeQuick G Ionosphere Models Comparison for Multi-GNSS Single-Frequency Code Point Positioning in The Brazilian Region" 25 : e2019016-, 2019
3 Villiger, A, "International GNSS Service Technical Report 2016 (IGS Annual Report)" IGS Central Bureau and University of Bern, Bern Open Publishing 2017
4 "IS-QZSS-L6-004, Quasi-Zenith Satellite System Interface Specification Centimeter Level Augmentation Service"
5 Schaer, S, "IONEX: The IONosphere Map EXchange Format Version 1.1" 2015
6 Misra, P, "Global Positioning System: Signals, Measurements, and Performance" Ganga-Jamuna Press 2011
7 Hofmann-Wellenhof, B, "GNSS-Global Navigation Satellite System" Springer 2007
8 Chen, P., "Accuracy and consistency of different global ionospheric maps released by IGS ionosphere associate analysis centers" 65 : 163-174, 2020