title: Applications of SAR Interferometry in Earth and Environmental Science Research.
abstract: This paper provides a review of the progress in regard to the InSAR remote sensing technique and its applications in earth and environmental sciences, especially in the past decade. Basic principles, factors, limits, InSAR sensors, available software packages for the generation of InSAR interferograms were summarized to support future applications. Emphasis was placed on the applications of InSAR in seismology, volcanology, land subsidence/uplift, landslide, glaciology, hydrology, and forestry sciences. It ends with a discussion of future research directions.
authors.affiliation: Department of Geophysical Engineering, Montana Tech of The University of Montana, Butte, MT 59701, USA; E-Mail:  xzhou@mtech.edu  (X.Z.).
authors.forename: Xiaobing
authors.initials: X
authors.lastname: Zhou
authors.forename: Ni-Bin
authors.initials: NB
authors.lastname: Chang
authors.forename: Shusun
authors.initials: S
authors.lastname: Li