Ionospheric compensation in L-band InSAR time-series: Performance evaluation for slow deformation contexts in equatorial regions
Multi-temporal Synthetic Aperture Radar Interferometry (MT-InSAR) is the only geodetic technique allowing to measure ground deformation down to mm/yr over continuous areas.Vegetation cover in equatorial regions favors the use of L-band SAR data to improve interferometric coherence.However, the electron content of ionosphere, affecting the propagati