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Ionospheric Estimation using Extended Kriging for a low latitude SBAS
Ionospheric Estimation Extended Kriging latitude SBAS
2015/6/26
The ionosphere causes the most difficult error to mitigate in Satellite Based Augmentation Systems (SBAS). The problem has been solved for the mid latitude regions using the thin shell approximation. ...
In the next few years GPS will start broadcasting civil signals suitable for aviation use on both the L1 and L5 frequencies. In addition, Galileo and other constellations will offer an even greater nu...
L1/L5 SBAS MOPS to Support Multiple Constellations
L1/L5 SBAS MOPS Support Multiple Constellations
2015/6/24
This paper proposes a message structure for the L5 GEO data signal that can support more than 90 simultaneous L1/L5 satellite corrections. The proposal is similar to the existing L1 structure with 250...