Opinions

Ismael Colomina

August 9, 2019

Editorial Advisory Board PNT Q&A: How mapping improves PNT tech

By Tracy Cozzens

Figure 8: Legend on GPS on Bench Marks Web Map Application Site (Photo: National Geodetic Survey)

August 7, 2019

Using the new interactive ‘GPS on Bench Marks’ map

By David B. Zilkoski

August 1, 2019

Freedom to innovate promotes GPS resiliency

By J. David Grossman

July 29, 2019

How NASA captured high-resolution Moon imagery in 1960s

By Tracy Cozzens

Galileo's Control Centre in Fucino is used to oversee the satellites' navigation payloads and services.(Photo: ESA)

July 25, 2019

Without Galileo, life goes on

By Alan Cameron

Artist's rendering: Lockheed Martin

July 24, 2019

What value does precise timing hold for GPS?

By Alan Cameron

The XQ-58A Valkyrie demonstrator, a long-range, high subsonic UAV completed its inaugural flight March 5, 2019, at Yuma Proving Grounds, Arizona. (Photo: U.S. Defense Department)

July 17, 2019

Sanctions, security and drones that fight

July 16, 2019

Editorial Advisory Board PNT Q&A: Autonomous safety

By Tracy Cozzens

July 16, 2019

Are we ready for autonomous planes?

By Tracy Cozzens

Photo: iStock.com/Georgijevic

July 3, 2019

What Gen X means for the future of surveying

RNT Foundation Directors and Congressmen. From left: RADM Jeff Hathaway, USCG (ret); Rep. John Garamendi (D-CA); Rep. Peter DeFazio (D-OR); Dana A. Goward, SES, CAPT, USCG (ret); and CAPT Pauline Cook, USCG (ret). (Photo: Resilient PNT Foundation)

July 1, 2019

Congressman DeFazio: ‘GPS backup vital for national security’

June 21, 2019

Editorial Advisory Board PNT Q&A: Keeping data safe

By Tracy Cozzens

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