Use coherence maps to derive a pixel by pixel phase noise proxy statistic for each pixel in each interferogram. Use this proxy as a criteria for picking the Minimum Spanning Tree of interferograms. Also add the phase noise to the variance covariance matrix for weighting interferograms in time series inversion (see Gonzalez & Fernandez JGR 2011)
sheecegardezi
commented
4 years ago
Use coherence maps to derive a pixel by pixel phase noise proxy statistic for each pixel in each interferogram. Use this proxy as a criteria for picking the Minimum Spanning Tree of interferograms. Also add the phase noise to the variance covariance matrix for weighting interferograms in time series inversion (see Gonzalez & Fernandez JGR 2011)