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File:GPS Evolution.png
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Size of this preview: 800 × 562 pixels. Other resolution: 897 × 630 pixels.
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Summary
Source: “GPS III: Building on 200 years of On-Orbit PNT Excellence”, Mark Stewart, Vice President Navigation Systems, Lockheed Martin [1]
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| 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> |
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