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Magellan 3D view of Venus impact craters

1991-11-07

NASA

NASA

Three impact craters in three-dimensional perspective located approximately 27 degrees south latitude, 339 degrees east longitude in the northwestern portion of Lavinia Planitia. The viewpoint is located southwest of Howe Crater which appears centered in the lower portion of the image. Howe has a diameter of 37.3 kilometers (23.1 miles) located at 28.6 degrees south latitude, 337.1 degrees east longitude. Danilova, a crater with a diameter of 47.6 kilometers (29.5 miles) and located at 26.35 degrees south latitude and 337.5 east longitude, appears above and to the left of Howe in the image. Aglaonice, a crater with a diameter of 62.7 kilometers (38.9 miles) and located at 26.5 degrees south latitude and 340 degrees east longitude is on the right of Danilova. Magellan synthetic aperture radar data is combined with radar altimetry to develop a 3D map of the surface. Rays cast in a computer intersect the surface to create a 3D view. Simulated color and a digital elevation map developed by the United States (U.S.) Geological Survey is used to enhance small-scale structure. The simulated hues are based on color images recorded by the Soviet Venera 13 and 14 spacecraft. The image was processed at the Jet Propulsion Laboratory (JPL) Multimission Image Processing Laboratory and is a single frame from a video released at the JPL news conference 05-29-91. View provided by JPL with alternate number P-39146.

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  • Title: Magellan 3D view of Venus impact craters
  • Date Created: 1991-11-07
  • Rights: JSC
  • Album: rlobrie1

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