Opinions

Image: NGS

Datums, feet and GNSS vectors: The 2022 NGS upgrade

September 4, 2019

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Sheriff Rob Maciol introduces the drone project. (Photo: WKTV; Rome Sentinel)

UAV update: MIL-SPEC drones lost, but progress for pseudo-satellites

August 21, 2019

Ismael Colomina

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

August 9, 2019

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

Using the new interactive ‘GPS on Bench Marks’ map

August 7, 2019

Photo: Tomáš Hustoles/ Unsplash

Freedom to innovate promotes GPS resiliency

August 1, 2019

Photo: NASA

How NASA captured high-resolution Moon imagery in 1960s

July 29, 2019

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

Without Galileo, life goes on

July 25, 2019

Photo: Lockheed Martin

What value does precise timing hold for GPS?

July 24, 2019

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