G. Francescetti

TL;DR: These northern-hemisphere lakes constitute the strongest evidence yet that a condensable-liquid hydrological cycle is active in Titan’s surface and atmosphere, in which the lakes are filled through rainfall and/or intersection with the subsurface ‘liquid methane’ table.

TL;DR: The most recent Cassini RADAR images of Titan show widespread regions that appear to be seas of longitudinal dunes similar to those seen in the Namib desert on Earth, and the distribution and orientation of the dunes support a model of fluctuating surface winds.

TL;DR: The Cassini Titan Radar Mapper obtained Synthetic Aperture Radar images of Titan's surface during four fly-bys during the mission's first year as mentioned in this paper, showing evidence of major planetary geologic processes, including cryovolcanism.

TL;DR: Cassini's Titan Radar Mapper imaged the surface of Saturn's moon Titan on its February 2005 fly-by, collecting high-resolution synthetic-aperture radar and larger-scale radiometry and scatterometry data.

TL;DR: The first two swaths collected by Cassini's Titan Radar Mapper were obtained in October of 2004 (Ta) and February of 2005 (T3) as discussed by the authors, and they provided evidence for cryovolcanic processes, the possible occurrence of fluvial channels and lakes, and some tectonic activity.