File:Topographic View of Ceres Mountain - PIA19976.jpg
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摘要
[編輯]描述Topographic View of Ceres Mountain - PIA19976.jpg |
English: This view, made using images taken by NASA's Dawn spacecraft, features a tall conical mountain on Ceres.
Elevations span a range of about 5 miles (8 kilometers) from the lowest places in this region to the highest terrains. Blue represents the lowest elevation, and brown is the highest. The white streaks seen running down the side of the mountain are especially bright parts of the surface. The image was generated using two components: images of the surface taken during Dawn's High Altitude Mapping Orbit (HAMO) phase, where it viewed the surface at a resolution of about 450 feet (140 meters) per pixel, and a shape model generated using images taken at varying sun and viewing angles during Dawn's lower-resolution Survey phase. The image of the region is color-coded according to elevation, and then draped over the shape model to give this view. Dawn's mission is managed by JPL for NASA's Science Mission Directorate in Washington. Dawn is a project of the directorate's Discovery Program, managed by NASA's Marshall Space Flight Center in Huntsville, Alabama. UCLA is responsible for overall Dawn mission science. Orbital ATK, Inc., in Dulles, Virginia, designed and built the spacecraft. The German Aerospace Center, the Max Planck Institute for Solar System Research, the Italian Space Agency and the Italian National Astrophysical Institute are international partners on the mission team. For a complete list of acknowledgments, see http://dawn.jpl.nasa.gov/mission. For more information about the Dawn mission, visit http://dawn.jpl.nasa.gov. |
日期 | |
來源 | http://photojournal.jpl.nasa.gov/catalog/PIA19976 |
作者 | NASA / JPL-Caltech / UCLA / MPS / DLR / IDA / PSI |
授權條款
[編輯]Public domainPublic domainfalsefalse |
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本作品由NASA創作,屬於公有領域。根據NASA的版權政策:“NASA的創作除非另有聲明否則不受版權保護。”(參見:Template:PD-USGov/zh,NASA版權政策或JPL圖像使用政策) | ![]() |
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目前 | 2015年10月1日 (四) 13:20 | ![]() | 1,858 × 514(107 KB) | Drbogdan(對話 | 貢獻) | cropped (via JASC Paint Shop Pro v6.02) - seems better |
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