CICLOPS: Cassini Imaging Central Laboratory for OPerationS

Color Maps of Enceladus - November 2014
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Color Maps of Enceladus - November 2014
PIA 18435

Avg Rating: 9.20/10

Annotated Full Size 16460x9980:
JPEG 45.8 MB
PNG 178.4 MB
TIFF 360.5 MB

Annotated Quarter Size 4115x2495:
JPEG 4.7 MB
PNG 16.8 MB
TIFF 27.1 MB

 

Color Maps of Enceladus - November 2014
PIA 18435

Avg Rating: 9.17/10

Unannotated Full Size 15960x7980:
JPEG 43.8 MB
PNG 176.1 MB
TIFF 353.0 MB

Unannotated Quarter Size 3990x1995:
JPEG 4.5 MB
PNG 16.6 MB
TIFF 26.4 MB

 

Color Maps of Enceladus - November 2014
PIA 18435

Avg Rating: 10/10

Full Size Hemispheres 10892x7514:
JPEG 20.1 MB
PNG 75.9 MB
TIFF 136.1 MB

Quarter Size Hemispheres 2723x1878:
JPEG 1.8 MB
PNG 6.0 MB
TIFF 9.4 MB

 

Color Maps of Enceladus - November 2014
PIA 18435

Avg Rating: 10/10

Full Size Polar 10692x7314:
JPEG 19.8 MB
PNG 74.4 MB
TIFF 135.9 MB

Quarter Size Polar 2673x1828:
JPEG 1.8 MB
PNG 6.0 MB
TIFF 9.4 MB
  This set of global, color mosaics of Saturn's moon Enceladus was produced from images taken by NASA's Cassini spacecraft during its first ten years exploring the Saturn system. These are the first global color maps of these moons produced from the Cassini data.

The yellowish and magenta tones in the map are believed to be due to differences in the thickness of surface deposits there. In addition, many of the most recently formed fractures on Enceladus have a stronger ultraviolet signature (meaning they are brighter), and they appear bluish in these maps. The famous "tiger stripe" fractures, which are the sources of the plumes venting gas and dust into space have a similar color. Researchers think this color could be due to large-grained ice exposed on the surface. Other subtle color markings are related to the moon's local and regional geologic history.

The colors shown in these global mosaics are enhanced, or broader, relative to human vision, extending into the ultraviolet and infrared range.

Resolution on Enceladus in the maps is 100 meters per pixel.

Image selection, radiometric calibration, geographic registration and photometric correction, as well as mosaic selection and assembly were performed by Paul Schenk at the Lunar and Planetary Institute. Original image planning and targeting for Saturn’s icy moons were performed by Tilman Denk (Frei Universitat, Berlin) and Paul Helfenstein (Cornell University, Ithaca, New York).

The Cassini Solstice Mission is a joint United States and European endeavor. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter was designed, developed and assembled at JPL. The imaging team consists of scientists from the US, England, France, and Germany. The imaging operations center and team lead (Dr. C. Porco) are based at the Space Science Institute in Boulder, Colo.

For more information about the Cassini Solstice Mission visit http://ciclops.org, http://www.nasa.gov/cassini and http://saturn.jpl.nasa.gov.

Credit: NASA/JPL-Caltech/SSI/Lunar and Planetary Institute
Released: November 4, 2014 (PIA 18435)
Image/Caption Information



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