Transient volcano deformation sources imaged with interferometric synthetic aperture radar: Application to Seguam Island, Alaska

  title={Transient volcano deformation sources imaged with interferometric synthetic aperture radar: Application to Seguam Island, Alaska},
  author={Timothy Masterlark and Zhong Lu},
  journal={Journal of Geophysical Research},
[1] Thirty interferometric synthetic aperture radar (InSAR) images, spanning various intervals during 1992–2000, document coeruptive and posteruptive deformation of the 1992–1993 eruption on Seguam Island, Alaska. A procedure that combines standard damped least squares inverse methods and collective surfaces, identifies three dominant amorphous clusters of deformation point sources. Predictions generated from these three point source clusters account for both the spatial and temporal complexity… 

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