The Cassini Titan Radar Mapper imaged about 1% of Titan's surface at a resolution of ∼ 0.5 kilometer, and larger areas of the globe in lower resolution modes. The images reveal a complex surface, with areas of low relief and a variety of geologic features suggestive of dome-like volcanic constructs, flows, and sinuous channels. The surface appears to be young, with few impact craters. Scattering and dielectric properties are consistent with porous ice or organics. Dark patches in the radar images show high brightness temperatures and high emissivity and are consistent with frozen hydrocarbons.

Cassini radar views the surface of Titan / C., Elachi; S., Wall; M., Allison; Y., Anderson; R., Boehmer; P., Callahan; P., Encrenaz; E., Flamini; G., Franceschetti; Y., Gim; G., Hamilton; S., Hensley; M., Janssen; W., Johnson; K., Kelleher; R., Kirk; R., Lopes; R., Lorenz; J., Lunine; D., Muhleman; S., Ostro; F., Paganelli; Picardi, Giovanni; F., Posa; L., Roth; Seu, Roberto; S., Shaffer; L., Soderblom; B., Stiles; E., Stofan; S., Vetrella; R., West; C., Wood; L., Wye; H., Zebker. - In: SCIENCE. - ISSN 0036-8075. - ELETTRONICO. - 308:5724(2005), pp. 970-974. [10.1126/science.1109919]

Cassini radar views the surface of Titan

PICARDI, Giovanni;SEU, Roberto;
2005

Abstract

The Cassini Titan Radar Mapper imaged about 1% of Titan's surface at a resolution of ∼ 0.5 kilometer, and larger areas of the globe in lower resolution modes. The images reveal a complex surface, with areas of low relief and a variety of geologic features suggestive of dome-like volcanic constructs, flows, and sinuous channels. The surface appears to be young, with few impact craters. Scattering and dielectric properties are consistent with porous ice or organics. Dark patches in the radar images show high brightness temperatures and high emissivity and are consistent with frozen hydrocarbons.
2005
01 Pubblicazione su rivista::01a Articolo in rivista
Cassini radar views the surface of Titan / C., Elachi; S., Wall; M., Allison; Y., Anderson; R., Boehmer; P., Callahan; P., Encrenaz; E., Flamini; G., Franceschetti; Y., Gim; G., Hamilton; S., Hensley; M., Janssen; W., Johnson; K., Kelleher; R., Kirk; R., Lopes; R., Lorenz; J., Lunine; D., Muhleman; S., Ostro; F., Paganelli; Picardi, Giovanni; F., Posa; L., Roth; Seu, Roberto; S., Shaffer; L., Soderblom; B., Stiles; E., Stofan; S., Vetrella; R., West; C., Wood; L., Wye; H., Zebker. - In: SCIENCE. - ISSN 0036-8075. - ELETTRONICO. - 308:5724(2005), pp. 970-974. [10.1126/science.1109919]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/69637
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