File:GPS Satellite NASA art-iif.jpg

預覽大細：748 × 599 像素。第啲解像度：300 × 240 像素 | 599 × 480 像素 | 1,006 × 806 像素。

原本檔案 ‎（1,006 × 806 像素，檔案大細：111 KB ，MIME類型：image/jpeg）

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英文

GPS determines the position of a vessel by comparing signals from several transmitting satellites in medium earth orbit (MEO). Differential GPS (DGPS) provides error correction to the GPS signals in order to increase location fix accuracy.

摘要[編輯]

描述

English: Artist's conception of GPS Block II-F satellite in Earth orbit.

Français : Vue d'artiste d'un satellite GPS Block II-F sur orbite terrestre.

日期

未知日期

來源

https://www.egraphicbd.com ^{[dead link]} (Wayback Machine)

作者

NASA

Other versions

This file has an extracted image: GPS Satellite NASA art-iif.crop.jpg.

協議[編輯]

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

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	日期／時間	縮圖	尺寸	用戶	註解
現時	2006年2月9號 (四) 20:20		1,006 × 806（111 KB）	Michaelfavor~commonswiki（傾偈 \| 貢獻）	Artist Interpretation of GPS satellite, image courtesy of NASA http://www.navcen.uscg.gov/ftp/gps/ggeninfo/gps-iif.tif

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下面嘅維基都用緊呢個檔案：

af.wikipedia.org嘅使用情況
- GPS
- Ruimte-ekonomie
ar.wikipedia.org嘅使用情況
ba.wikipedia.org嘅使用情況
- Навигация
be.wikipedia.org嘅使用情況
- GPS
bn.wikipedia.org嘅使用情況
cs.wikipedia.org嘅使用情況
cv.wikipedia.org嘅使用情況
- Навигацин çулташсемлĕ тытăмĕ
da.wikipedia.org嘅使用情況
- GPS
de.wikinews.org嘅使用情況
- Portal:Unbemannte Raumfahrt
el.wikipedia.org嘅使用情況
- Γεωματική
en.wikipedia.org嘅使用情況
en.wikibooks.org嘅使用情況
- Infrastructure Past, Present, and Future Casebook/Printable version
- Infrastructure Past, Present, and Future Casebook/GPS: Global Positioning System
en.wikiversity.org嘅使用情況
- Commercial diving/Basic introduction to dive support vessels and ROV support
- Space Technology
es.wikipedia.org嘅使用情況
es.wikinews.org嘅使用情況
- Satélite espía estadounidense caería sobre la Tierra
et.wikipedia.org嘅使用情況
- GPS
fa.wikipedia.org嘅使用情況
- ژئوانفورماتیک
fi.wikipedia.org嘅使用情況
- Navigaatiosatelliitti
fr.wikipedia.org嘅使用情況
- Discussion:Global Positioning System

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File:GPS Satellite NASA art-iif.jpg

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File:GPS Satellite NASA art-iif.jpg

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