NeQuick-G

Version 1.0.6 (445 KB) by Luigi De Maria
Galileo ionospheric time delay correction algorithm (NeQuick-G)
4.0
(3)
494 Downloads
Updated 21 Jan 2025

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This code implements the Galileo constellation ionospheric time delay correction, named NeQuick-G.
Notes: the CCIR tables were realised with the kind contribution of Yanwu Ding.
Reference: "Ionospheric Correction Algorithm for Galileo Single Frequency Users"

Cite As

Luigi De Maria (2026). NeQuick-G (https://in.mathworks.com/matlabcentral/fileexchange/109159-nequick-g), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2021a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.6

Correction in delay computation
1.0.5

Fixed CCIR files formatting from month 7 to 12.
1.0.4

- Added the remaining CCIR tables from August to December (thanks to the contribution of Yanwu Ding)
- Minor bug fixes
- Minor code corrections
1.0.3

Corrected some indexing errors.
1.0.2

Minor fix in function B1BOT and addition of Test Code file which shows how to run the code and which is the reference.
1.0.1

Now the CCIR tables arrive to "May"
1.0.0