A Rev 219 http://www.ciclops.org/view/8122/Rev219?js=1 non-targeted flyby of Titan (July 25th) from 730K km produced detailed CL1 CB3 images http://saturn.jpl.nasa.gov/photos/raw/rawi...?imageID=335903 of the leading and sub-Saturn hemisphere. To my eye I didn’t notice any clouds or surface changes. Some surface features http://planetarynames.wr.usgs.gov/Page/TITAN/target are identified in the photo below. One structure that was of interest in the first ISS photos of the area was Omacatl Macula http://planetarynames.wr.usgs.gov/Feature/...287A611BA4C760E . The fuzzy appearance made me wonder if it might have been a volcanic vent of some sort. The T3 SAR http://pirlwww.lpl.arizona.edu/~perry/RADAR/#T3 however imaged this structure in higher resolution and although it hasn’t been classified geomorphologically, its semicircular shape and the surrounding dark dunes suggests it may be an eroded, partially infilled impact crater. (In the final figure OM=Omacatl Macula, M=mountainous, P=plains and D=dunes).
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