If you wish to contribute or participate in the discussions about articles you are invited to contact the Editor
File:GPS Evolution.png
Jump to navigation
Jump to search
Size of this preview: 800 × 562 pixels. Other resolution: 897 × 630 pixels.
Original file (897 × 630 pixels, file size: 423 KB, MIME type: image/png)
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:07, 30 October 2020 | | 897 × 630 (423 KB) | Gema.Cueto (talk | contribs) | Source: “GPS III: Building on 200 years of On-Orbit PNT Excellence”, Mark Stewart, Vice President Navigation Systems, Lockheed Martin <ref>[“GPS III: Building on 200 years of On-Orbit PNT Excellence”, Mark Stewart, Vice President Navigation Sys... |
| 12:01, 30 October 2020 |  | 2,560 × 1,024 (875 KB) | Gema.Cueto (talk | contribs) | Source: “GPS III: Building on 200 years of On-Orbit PNT Excellence”, Mark Stewart, Vice President Navigation Systems, Lockheed Martin <ref>[http://scpnt.stanford.edu/pnt/PNT14/2014_Presentation_Files/19.GPSIII-PNT%20Excellence-Stanford.pdf]</ref> |
You cannot overwrite this file.
File usage
The following page uses this file:
