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File:PIA19606-Ceres-Dawn-GlobalMap-MtnCrop-20150728.jpg

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PIA19606-Ceres-Dawn-GlobalMap-MtnCrop-20150728.jpg (158 × 156像素,文件大小:5 KB,MIME类型:image/jpeg


摘要

描述
English: PIA19606: Topographic Ceres Map With Crater Names

CROP - PYRAMID-SHAPED MOUNTAIN ON CERES.

http://photojournal.jpl.nasa.gov/catalog/PIA19606

http://photojournal.jpl.nasa.gov/jpeg/PIA19606.jpg => Annotated map version


ORIGINAL FILE DESCRIPTION:

This color-coded map from NASA's Dawn mission shows the highs and lows of topography on the surface of dwarf planet Ceres. It is labeled with names of features approved by the International Astronomical Union.

Occator, the mysterious crater containing Ceres' mysterious bright spots, is named after the Roman agriculture deity of harrowing, a method of leveling soil. They retain their bright appearance in this map, although they are color-coded in the same green elevation of the crater floor in which they sit.

The color scale extends about 5 miles (7.5 kilometers) below the surface in indigo to 5 miles (7.5 kilometers) above the surface in white.

The topographic map was constructed from analyzing images from Dawn's framing camera taken from varying sun and viewing angles. The map was combined with an image mosaic of Ceres and projected as an simple cylindrical projection.

Note: The elevation scale used for this topographic map product differs slightly from the scale used to create PIA19605. These are preliminary data products; the Dawn science team may revisit the data to standardize the scale at a later date.

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
来源 http://photojournal.jpl.nasa.gov/figures/PIA19606_fig1.jpg
作者 NASA/JPL-Caltech/UCLA/MPS/DLR/IDA
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Public domain 本文件完全由NASA创作,在美国属于公有领域。根据NASA的版权方针,NASA的材料除非另有声明否则不受版权保护。(参见Template:PD-USGov/zhNASA版权方针页面JPL图片使用方针。)
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