Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2016GL072443 |
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 |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
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 | |
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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