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The New Three-Color Mosaic
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The New Three-Color Mosaic

March 11, 2014
Release Date: March 10, 2014 Topics: Color Images, HD Resolution Images, Named Craters, WAC Instrument: Wide Angle Camera (WAC) of the Mercury Dual Imaging System (MDIS) WAC filters: 9, 7, 6 (996, 748, 433 nanometers) in red, green, and blue Center Latitude: -14.9° Center Longitude: 10.3° E Resolution: 332 meters/pixel Scale: Derain has a diameter of 167 km (104 miles) Projection: simple cylindrical Of Interest: A new color mosaic created from MESSENGER images is now available! This mosaic was part of a release last Friday by NASA's Planetary Data System (PDS). A portion of the new color mosaic is shown here; can you find the craters Debussy, Derain, Berkel, and Warhol in this view? Explore the full 3-color mosaic (and confirm the locations of these craters) in QuickMap. The images for MDIS's high-resolution 3-color mosaic were acquired during MESSENGER's second year in orbit about Mercury. The 3-color mosaic was designed to complement the 8-color base map acquired during MESSENGER's primary mission. By imaging Mercury's surface in a subset of the color filters at the highest resolution possible, the 3-color mosaic is available at 332 meters/pixel,as compared to 665 meters/pixel for the 8-color mosaic. The MESSENGER spacecraft is the first ever to orbit the planet Mercury, and the spacecraft's seven scientific instruments and radio science investigation are unraveling the history and evolution of the Solar System's innermost planet. During the first two years of orbital operations, MESSENGER acquired over 150,000 images and extensive other data sets. MESSENGER is capable of continuing orbital operations until early 2015. Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington


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