QUOTE (ilbasso @ Mar 17 2005, 11:23 AM)
It makes them look dramatic but it's also misleading. It would be interesting to see the enhanced and "real" views side by side.
I also think it's misleading to generate terrain models using the stereo data, map your color data on top and then render an image from a nice dramatic camera angle. Makes it look like Mars Express is skimming along Mars at 5000 ft.....
I know technically it is an image generated from the spacecraft data, just as the 3D views of Venus from Magellan were "real" images as well. But it seems that ESA buries the fact that these awesome perspective views aren't the actual HRSC images but computer renders based on its data deep within press releases. I guess it takes to much explaining for the average person to understand the process and certainly doesn't sound as romantic! But I think it misses out on an opportunity to educate the public in exchange for "special effects."
Back in the day, we had to take our perspective images the old fashioned way: from orbit or flyby by pointing the cameras highly oblique at the target. It was tough and lo res and we liked it like that!!!!! These kids today don't know how lucky they are with their "pushbroom scanners" and "wait until it comes around again next orbit" stuff -
Mariner 9 views Olympus MonsViking Orbiter 1 image of Olympus Mons JPL-P-17444Viking 1 Photomosaic Olympus MonsBut hey - I am nitpicking! They do look mahvelous!