shuaiwang123 / asvs

Package for A Spatially Varying Scaling Method (ASVS) for InSAR Tropospheric Corrections

A spatially varying scaling method (ASVS) for InSAR tropospheric corrections is developed to address a major limiting factor in Interferometric Synthetic Aperture Radar (InSAR) measurements, that of variable delay through the troposphere. This approach combines the use of both external weather model data and the interferometric phase, which has overcome the limitations of using either approach individually. The distributed ASVS package consists matlab scripts only and is compatible with the StaMPS software and the TRAIN. The package can also be applied to individual interferograms output from any InSAR software.

We request users to reference our publication of this approach:

Shen, L., Hooper, A., & Elliott, J. (2019). A spatially varying scaling method for InSAR tropospheric corrections using a high-resolution weather model. Journal of Geophysical Research: Solid Earth, 124, 4051–4068. https://doi.org/10.1029/2018JB016189.

Any feedback is welcomed by sending emails to [email protected].