Newsletter Editorials

Europe’s Spring Season for GNSS

February 26, 2014By
EUResidencePermit-W

The hounds of spring are on winter’s traces. As Galileo emerges from its long, cold slumber, the energy of a new constellation radiates through the skies to encourage blossoms across Europe. ESA’s recent declaration of in-orbit validation means the downstream satnav market can now truly get going. If a lot of demand has yet to be demonstrated, certainly a lot... read more

The Gold Standard: What’s in a Name?

February 12, 2014By
Don Jewell

Our esteemed editor-in-chief and publisher at GPS World, Alan Cameron, penned an editorial in January concerning claims made by the People’s Republic of China regarding the Gold Standard for PNT (position, navigation and timing). The Chinese recently claimed that its BeiDou system averaged a user range error (URE) of 2.5 meters using zero age of data (ZAOD), 95% of the... read more

Centimeter-Level RTK Accuracy More and More Available — for Less and Less

February 4, 2014By
Eric Gakstatter

Last month, I started off 2014 with a bang by listing all the public RTK bases available in the United States, most of them being free. I received a lot of positive feedback and some enlightenment. For example, I didn’t know that in California, there are more than 330 RTK public base stations accessible by anyone for free via the... read more

This article is tagged with , and posted in Newsletter Editorials, Survey Scene

Who Carries the Gold Standard Now?

January 28, 2014By
GNSS_opener

China’s BeiDou system claimed a user range error (URE) of 2.5 meters zero age of data (ZAOD) 95% recently.  The parallel GPS specifications commit to 6 meters 95% ZAOD and 7.8 meters 95% all AODs.  Does this mean that BeiDou is more accurate than GPS? Not so fast. In late December, director Ran Chengqi of China’s Satellite Navigation System Management... read more

This article is tagged with and posted in Featured Stories, GNSS Opinions, Newsletter Editorials

Eight Inches or Less: On the Road to High Accuracy for Automated Driving

January 22, 2014By
Janice Partyka

From CES to the Detroit Auto Show, it has been a big month for in-car connectivity that enables vehicle diagnostics, streaming entertainment, telematics and navigation. Ford, GM, Google and Audi unveiled new connected vehicle platforms and features, and AT&T stole the carrier limelight with LTE Connected Services. Plus, two industry giants announced that they are working to enable vehicles to... read more

Record Number of Automakers at International CES

January 22, 2014By

It’s a daunting task — trying to find the big location story in a maze of 150,000 attendees and thousands of exhibitors at the International Consumer Electronics Show in Las Vegas. Aside from every automaker touting their connected vehicle efforts, the big deal this year at CES is wearable technology (last year it was 3D printing? Yawn). Despite sore feet from walking football-field lengths of booths, CES is still a cool show, blaring stereos, walls of TV screens, robots…and connected cars. read more