Howard A. Zebker

TL;DR: In this article, a new InSAR persistent scatterer selection method using maximum likelihood estimation to identify persistent scattering pixels, which results in a denser network of reliable phase measurements than do existing methods.

TL;DR: In this article, the authors presented an updated topographic map of Titan, including all the available altimetry, SARtopo, and stereo-photogrammetry topographic datasets available from the mission.

TL;DR: Titan's lakes and seas preserve a record of its climate and surface evolution as mentioned in this paper, and the volume of liquid exposed on Titan's surface is only a small fraction of the atmospheric reservoir.

TL;DR: In this article, the accuracy of digital elevation models generated by the JPWNASA TOPSAR synthetic aperture radar interferometer instrument by acquiring topographic radar data in the summer of 1992 over the National Training Center, near Ft. Irwin, California, and comparing the measurements to a very accurate digital elevation model derived for this area by the US. Army Topographic Engineering Center (TEC).

TL;DR: In this article, the authors suggest that Xanadu is one of the oldest terrains on Titan and that its origin and evolution have been controlled and shaped by compressional and extensional tectonism in the icy crust and ongoing erosion by methane rainfall.