File:Air Force Space Command.png

原始文件 (1,000 × 965像素,文件大小:381 KB,MIME类型:image/png


摘要

描述 Emblem of Air Force Space Command of the United States Air Force
来源 http://www.af.mil/shared/media/ggallery/hires/AFG-060622-001.jpg
作者 United States Air Force (User:Pmsyyz converted from JPEG to PNG and added transparency)
授权
(二次使用本文件)
PD-USGov
其他版本
File:Air Force Space Command Logo.svg是此文件的矢量版本。 如果此文件质量不低于原点阵图,就应该将这个PNG格式文件替换为此文件。

File:Air Force Space Command.png → File:Air Force Space Command Logo.svg

更多信息请参阅Help:SVG/zh

其他语言
Alemannisch  Bahasa Indonesia  Bahasa Melayu  British English  català  čeština  dansk  Deutsch  eesti  English  español  Esperanto  euskara  français  Frysk  galego  hrvatski  Ido  italiano  lietuvių  magyar  Nederlands  norsk bokmål  norsk nynorsk  occitan  Plattdüütsch  polski  português  português do Brasil  română  Scots  sicilianu  slovenčina  slovenščina  suomi  svenska  Tiếng Việt  Türkçe  vèneto  Ελληνικά  беларуская (тарашкевіца)  български  македонски  нохчийн  русский  српски / srpski  татарча/tatarça  українська  ქართული  հայերեն  বাংলা  தமிழ்  മലയാളം  ไทย  한국어  日本語  简体中文  繁體中文  עברית  العربية  فارسی  +/−
新SVG图片

许可协议

Public domain
This image shows a flag, a coat of arms, a seal or some other official insignia produced by the United States Army Institute of Heraldry. It is in the public domain but its use is restricted by Title 18, United States Code, Section 704 [1] and the Code of Federal Regulations (32 CFR, Part 507) [2], [3]. Permission to use these images in the USA for most commercial purposes must be obtained from The Institute of Heraldry prior to their use.

Deutsch  English  فارسی  日本語  русский  +/−

Insignia 这幅图像所显示的是旗帜盾徽印章或其他正式的徽章。在某些国家或地区使用此符号可能会受到限制,但是这些限制与版权问题无关。

Significance

The centrally dominant globe of the AFSPC Emblem represents the earth as viewed from space, the earth being both the origin and control point for all satellites. The lines of latitude and longitude emphasize the global nature of Air Force space operations.

The emblem is provided its distinctive appearance by two symmetric ellipses representing the orbital paths traced by satellites in earth orbit, the satellites themselves being symbolically depicted as four-point stars.

The 30-degree orbital inclination and symmetrically opposed placement of the satellites signify the worldwide coverage provided by Air Force satellites in accomplishing space-based surveillance, navigation, weather, missile warning and communications missions. The slight tapering of the orbital ellipses represents the characteristic eastward motion.

The centrally superimposed deltoid symbolizes both the Air Force upward thrust into space and the launch vehicles needed to place all satellites in orbit. The distinctive dark blue background shading and small globe and stars symbolize the space environment.

Subordinate units

说明

添加一行文字以描述该文件所表现的内容

此文件中描述的项目

描绘内容

image/png

2729cb7ad5f6840c9baa37823f7ee10aa13ba393

389,775 字节

965 像素

1,000 像素

文件历史

点击某个日期/时间查看对应时刻的文件。

日期/时间缩⁠略⁠图大小用户备注
当前2010年6月24日 (四) 03:482010年6月24日 (四) 03:48版本的缩略图1,000 × 965(381 KB)SGT141Improved image
2007年3月28日 (三) 06:322007年3月28日 (三) 06:32版本的缩略图1,000 × 1,004(83 KB)Pmsyyz{{Information |Description= Emblem of en:Air Force Space Command of the United States Air Force |Source= http://www.af.mil/shared/media/ggallery/hires/AFG-060622-001.jpg |Date= |Author= United States Air Force (User:Pmsyyz converted from JP

全域文件用途

以下其他wiki使用此文件:

查看此文件的更多全域用途