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Surface Deformation Investigated With SBAS-DINSAR Approach Based on Prior Knowledge
Satellite remote sensing SAR Interferometric SAR (InSAR) Deformation analysis Hazard mapping Surface deformations
2015/11/20
Although Differential Synthetic Aperture Radar Interferometry (DInSAR) has been successfully used for deformation mapping, it is easily suffered from both spatial and temporal decorrelation which limi...
Broadcasting Data from an SBAS Reference Network over Low Rate Broadcast Channels
Broadcasting Data SBAS Network over Low Rate Broadcast Channels
2015/6/29
Space Based Augmentation Systems (SBAS) have been developed principally to augment GPS for aviation and other safety of life applications. An SBAS reference network generates corrections and integrity...
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. ...
The Advantages of Local Monitoring and VHF Data Broadcast for SBAS
Local Monitoring VHF Data Broadcast SBAS
2015/6/26
In Space Based Augmentation Systems (SBAS), many reference receivers are placed throughout a large region, and their measurements are combined to create a set of corrections for each ranging satellite...
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...