NASA MAGELLAN MISSION (1989-1994)
Gula Mons (3000m/3km -9,843ft/1.9mi)
Planet Venus (Solar system /The Milky Way Galaxy)
The mountain
Gula Mons (3000m/3km -9,843ft/1.9mi high and 276km diameter), named after the Mesopotamian Goddess of Healing, is a shield volcano on planet Venus in western Eistla Regio, located south of Sedna Planitia, west of Bereghinya Planitia and east of Guinervere Planitia, at 21,9° N et 359,1° E.
Its main feature is a NE-SW-oriented rift-like fracture set connecting two summit calderas. There is also a structure which links the northern caldera and ridge system to Idem Kuva corona located NW of Gula Mons. Radially spreading lava flows which have digitate and broad sheet-like forms extend from the summit, including radar-dark flows which overlay several older lava deposits. Radial and circumferential fractures are present on the flanks.
The image capturer
Gula Mons is displayed in this computer-simulated view of the surface of Venus. The viewpoint is located 110 kilometers (68 miles) southwest of Gula Mons at the same elevation as the summit, 3 kilometers (1.9 miles) above Eistla Regio. Lava flows extend for hundreds of kilometers across the fractured plains. The view is to the northeast with Gula Mons appearing at the center of the image. Gula Mons, a 3 kilometer (1.9 mile) high volcano, is located at approximately 22 degrees north latitude, 359 degrees east longitude in western Eistla Regio. Magellan synthetic aperture radar data is combined with radar altimetry to produce a three-dimensional map of the surface. Rays cast in a computer intersect the surface to create a three-dimensional perspective view. Simulated color and a digital elevation map developed by the U.S. Geological Survey are 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 produced by the JPL Multimission Image Processing Laboratory and is a single frame from a video released at the March 5, 1991, JPL news conference.
- More about NASA Magellan Mission
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2022 - Wandering Vertexes...
by Francis Rousseau
