Global Navigation Satellite Systems Engineering, Policy, and Design
A new data source to help scientists better understand the ionosphere and its potential impact on communications and PNT is now publicly available.
By Inside GNSS
A version of the NeQuick G ionospheric model algorithm to help single-frequency receivers to estimate and correct for the ionospheric propagation delay is now available for download from the Galileo Service Center (GSC) website). Using a new coding approach, this version is the result of intensive effort by engineers at the EU’s Joint Research Centre.
By Inside GNSS
Figures 1 – 10Q: Do modern multi-frequency civil receivers eliminate the ionospheric effect?
By Mark Petovello
