File:Timation I (rectangular object in center of photo).jpg
Original file (2,831 × 2,265 pixels, file size: 1.95 MB, MIME type: image/jpeg)
This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
DescriptionTimation I (rectangular object in center of photo).jpg |
English: Timation I (rectangular object in center of photo) was successfully tested in a "piggyback" launch aboard an Air Force Thor-Agena D rocket. It was launched May 31, 1967 into a 500 nautical mile polar orbit. NRL's TIMATION program was the progenitor of the NAVSTAR Global Positioning System (GPS), a revolutionary navigation system. NRL conceived of TIMATION as a way to provide accurate position and time data to terrestrial navigators by measuring the time it takes a signal to travel from a satellite to a navigator,using synchronized clocks This time navigation concept was first demonstrated with the TIMATION I satellite equipped with high-precision quartz oscillators. Position accuracy in TIMATION I demonstrations with moving boats,land vehicles, and airplanes was on the order of 1/3 nautical mile. NRL followed TIMATION I with TIMATION II (1969),TIMATION III(NTS-1, 1974), and finally TIMATION IV, or NTS-2(1977), the first demonstration satellite for NAVSTAR GPS.
Launch DAte: May 31, 1967 Launch Vehicle:Thor Agena Satellite Size: 85 lbs Full Name: TIMe/navigATION satellite Purpose: Demonstrate satellite-based time navigation concept US Navy Photo/Released/RN: 08-1226-3793 |
Date | |
Source | https://www.nrl.navy.mil/Media/News/Article/3411925/nrl-launched-first-time-based-navigation-satellite-in-1967/ |
Author | US Navy |
Licensing
Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
|
||
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
1967
image/jpeg
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 17:24, 21 February 2024 | 2,831 × 2,265 (1.95 MB) | Artem.G | Uploaded a work by US Navy from https://www.nrl.navy.mil/Media/News/Article/3411925/nrl-launched-first-time-based-navigation-satellite-in-1967/ with UploadWizard |
File usage
The following page uses this file:
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Image title |
|
---|---|
Author | U.S. Naval Research Laboratory |
Source | Film |
Short title |
|
Date and time of data generation | 31 May 1967 |
City shown | Vandenberg AFB |
Width | 2,831 px |
Height | 2,265 px |
Bits per component |
|
Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 283.1 dpi |
Vertical resolution | 283.1 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop 23.4 (Windows) |
File change date and time | 11:22, 8 July 2022 |
Exif version | 2.21 |
Color space | sRGB |
Date and time of digitizing | 11:08, 1 November 2007 |
Date metadata was last modified | 07:22, 8 July 2022 |
Unique ID of original document | uuid:637C9B031E8ADC1195ECE6FD09328F1A |
Copyright status | Copyright status not set |
Keywords |
|
Supplemental categories | UNCLASSIFIED |
Province or state shown | California |
IIM version | 4 |