GSTDTAP  > 气候变化
DOI10.1002/2016GL072443
The first close-up images of Jupiter's polar regions: Results from the Juno mission JunoCam instrument
Orton, Glenn S.1; Hansen, Candice2; Caplinger, Michael3; Ravine, Michael3; Atreya, Sushil4; Ingersoll, Andrew P.5; Jensen, Elsa3; Momary, Thomas1; Lipkaman, Leslie3; Krysak, Daniel3; Zimdar, Robert3; Bolton, Scott6
2017-05-28
发表期刊GEOPHYSICAL RESEARCH LETTERS
ISSN0094-8276
EISSN1944-8007
出版年2017
卷号44期号:10
文章类型Article
语种英语
国家USA
英文摘要

During Juno's first perijove encounter, the JunoCam instrument acquired the first images of Jupiter's polar regions at 50-70 km spatial scale at low emission angles. Poleward of 64-68 degrees planetocentric latitude, where Jupiter's east-west banded structure breaks down, several types of discrete features appear on a darker background. Cyclonic oval features are clustered near both poles. Other oval-shaped features are also present, ranging in size from 2000 km down to JunoCam's resolution limits. The largest and brightest features often have chaotic shapes. Two narrow linear features in the north, associated with an overlying haze feature, traverse tens of degrees of longitude. JunoCam also detected an optically thin cloud or haze layer past the northern nightside terminator estimated to be 58 +/- 21 km (approximately three scale heights) above the main cloud deck. JunoCam will acquire polar images on every perijove, allowing us to track the state and evolution of longer-lived features.


领域气候变化
收录类别SCI-E
WOS记录号WOS:000404131900027
WOS关键词VOYAGER ; CASSINI ; ATMOSPHERES ; CLOUDS ; WAVES ; SPOTS
WOS类目Geosciences, Multidisciplinary
WOS研究方向Geology
引用统计
被引频次:29[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/28558
专题气候变化
作者单位1.CALTECH, Jet Prop Lab, Pasadena, CA 91125 USA;
2.Planetary Sci Inst, Tucson, AZ USA;
3.Malin Space Sci Syst, San Diego, CA USA;
4.Univ Michigan, Planetary Sci Lab, Ann Arbor, MI 48109 USA;
5.CALTECH, Div Geol & Planetary Sci, Pasadena, CA 91125 USA;
6.Southwest Res Inst, San Antonio, TX USA
推荐引用方式
GB/T 7714
Orton, Glenn S.,Hansen, Candice,Caplinger, Michael,et al. The first close-up images of Jupiter's polar regions: Results from the Juno mission JunoCam instrument[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(10).
APA Orton, Glenn S..,Hansen, Candice.,Caplinger, Michael.,Ravine, Michael.,Atreya, Sushil.,...&Bolton, Scott.(2017).The first close-up images of Jupiter's polar regions: Results from the Juno mission JunoCam instrument.GEOPHYSICAL RESEARCH LETTERS,44(10).
MLA Orton, Glenn S.,et al."The first close-up images of Jupiter's polar regions: Results from the Juno mission JunoCam instrument".GEOPHYSICAL RESEARCH LETTERS 44.10(2017).
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