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$Venus - 3D Perspective View of Maat Mons Photojournal: PIA00106 Source: NASA/JPL Published: May 10, 2004 Maat Mons is displayed in this computer generated three-dimensional perspective of the surface of Venus. The viewpoint is located 634 kilometers (393 miles) north of Maat Mons at an elevation of 3 kilometers (2 miles) above the terrain. Lava flows extend for hundreds of kilometers across the fractured plains shown in the foreground, to the base of Maat Mons. The view is to the south with the volcano Maat Mons appearing at the center of the image on the horizon and rising to almost 5 kilometers (3 miles) above the surrounding terrain. Maat Mons is located at approximately 0.9 degrees north latitude, 194.5 degrees east longitude with a peak that ascends to 8 kilometers (5 miles) above the mean surface. Maat Mons is named for an Egyptian Goddess of truth and justice. Magellan synthetic aperture radar data is combined with radar altimetry to develop a three-dimensional map of the surface. The vertical scale in this perspective has been exaggerated 10 times. Rays cast in a computer intersect the surface to crate a three-dimensional perspective view. Simulated color and a digital elevation map developed by the U.S. Geological Survey are used to enhance small-scale structure. The simulated hues are based on color images recorded by the Soviet Venera 13 and 14 spacecraft. The image was produced by the Solar System Visualization project and the Magellan Science team at the JPL Multimission Image Processing Laboratory and is a single frame from a video released at the April 22, 1992 news conference.$

Space

Vent on Venus is clearest sign yet the planet is volcanically active

After painstakingly combing through radar images collected by NASA鈥檚 Magellan probe in the 1990s, researchers have found a vent that grew larger 鈥� evidence of current volcanic activity

News

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volcanoes

Popocat茅petl: Predicting Mexico’s most dangerous volcano

Earth

Iceland volcano: 15km magma tunnel under town threatens to erupt

Space

Ice-spewing supervolcano may have been found on Pluto

Earth

Stunning image of erupting volcano reminds us of Earth鈥檚 violent past

Space

There鈥檚 a huge radioactive slab of volcanic granite buried on the moon

Earth

K墨lauea volcano: Watch live footage of the eruption in Hawaii

Earth

Tonga volcano eruption disrupted satellites halfway around the world

Earth

Shiveluch volcano eruption in Russia smothers nearby villages in ash

Space

This map of Venus shows every volcano we know about on its surface

Space

Vent on Venus is clearest sign yet the planet is volcanically active

Earth

Magnificent photograph captures eruption of Fagradalsfjall volcano

Environment

Climate cooling effect of volcanoes is bigger than we thought

Earth

Yellowstone supervolcano contains twice as much melted rock as thought

Environment

Mauna Loa eruption interrupts key record of atmospheric CO2