File:PIA17179 Titan seas.jpg
原始檔案 (812 × 760 像素,檔案大小:289 KB,MIME 類型:image/jpeg)
摘要
描述PIA17179 Titan seas.jpg |
English: Using a special spectral filter, the high-resolution camera aboard NASA's Cassini spacecraft was able to peer through the hazy atmosphere of Saturn's moon Titan. It captured this image, which features the largest seas and some of the many hydrocarbon lakes that are present on Titan's surface. Titan is the only place in the solar system, other than Earth, that has stable liquids on its surface. In this case, the liquid consists of ethane and methane rather than water. An annotated version of the image indicates the names assigned to the visible features. Titan's largest sea is Kraken Mare.
For more information on Titan's hydrocarbon lakes see PIA17472 and PIA17473. This view looks towards the side of Titan (3,200 miles or 5,150 kilometers across) that leads in its orbit around Saturn. North on Titan is up and rotated 36 degrees to the left. Images taken using red, green and blue spectral filters were combined to create this natural-color view. The images were taken with the Cassini spacecraft narrow-angle camera on Oct. 7, 2013. The view was acquired at a distance of approximately 809,000 miles (1.303 million kilometers) from Titan. Image scale is 5 miles (8 kilometers) per pixel. The Cassini Solstice Mission is a joint United States and European endeavor. The Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, manages the mission for NASA's Science Mission Directorate, Washington, D.C. The Cassini orbiter was designed, developed and assembled at JPL. The imaging team consists of scientists from the US, England, France, and Germany. The imaging operations center and team lead (Dr. C. Porco) are based at the Space Science Institute in Boulder, Colo. For more information about the Cassini Solstice Mission visit http://ciclops.org, http://www.nasa.gov/cassini and http://saturn.jpl.nasa.gov. The original NASA image has been modified by cropping and conversion from TIF to JPEG format. Some of the features in this image have been annotated in Wikimedia Commons. |
日期 | |
來源 | http://www.ciclops.org/view/7768/Lakes-Through-the-Haze |
作者 | NASA / JPL-Caltech / Space Science Institute |
授權條款
Public domainPublic domainfalsefalse |
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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Jingpo Lacus
Punga Mare
Bolsena Lacus
Neagh Lacus
Ladoga Lacus
Ligeia Mare
Kraken Mare
Mayda Insula
Kivu Lacus
Sparrow Lacus
Mackay Lacus
在此檔案描寫的項目
描繪內容
7 10 2013
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日期/時間 | 縮圖 | 尺寸 | 使用者 | 備註 | |
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目前 | 2013年12月31日 (二) 07:14 | 812 × 760(289 KB) | WolfmanSF | User created page with UploadWizard |
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詮釋資料
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寬度 | 1,024 px |
高度 | 1,024 px |
每像素位元 |
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壓縮方式 | LZW |
像素合成 | RGB |
方位 | 標準 |
像素數量 | 3 |
水平解析度 | 100 dpi |
垂直解析度 | 100 dpi |
資料排列 | 平面格式 |
使用軟體 | Adobe Photoshop Elements 9.0 Windows |
檔案修改日期時間 | 2013年12月30日 (一) 23:08 |
色彩空間 | sRGB |
影像寬度 | 812 px |
影像高度 | 760 px |
數位化的日期時間 | 2013年12月30日 (一) 22:59 |
詮釋資料最後修改日期 | 2013年12月30日 (一) 15:08 |
原始文件唯一識別碼 | xmp.did:C6EA8D4AEA71E3119F49E8F04AA2D230 |
IIM 版本 | 11,751 |