Expert Advice & Leadership Talks

Directions 2013: Plans Set in Motion for GPS

December 1, 2012By

I believe the future of global navigation satellite systems (GNSS) and particularly GPS will only be limited by our ingenuity and imagination. In terms of economic benefit, GPS contributes $60 billion to our economy, and that’s no stretch considering the positive and real advantages GPS affords us every day through fuel savings, transportation optimization, banking transactions, recreational activities, and certainly the defense of our great nation. read more

Leadership Awards 2012: Real-Time Kinematic in Your Palm

December 1, 2012By

This article reproduces the acceptance speeches given by the winners of GPS World’s 2012 Leadership Awards, at the Leadership Dinner in Nashville in September. The Leadership Dinner was sponsored by Lockheed Martin and Deimos Space. read more

This article is tagged with and posted in Expert Advice & Leadership Talks, From the Magazine, GNSS Opinions, Opinions

Leadership Awards 2012: At the Frontiers of Time

November 27, 2012By
Robert Lutwak, Symmetricom, winner in the Product category.

This article reproduces the acceptance speeches given by the winners of GPS World’s 2012 Leadership Awards, at the Leadership Dinner in Nashville in September. The Leadership Dinner was sponsored by Lockheed Martin and Deimos Space. read more

Expert Advice: PNT for the Nation

October 1, 2012By

Three Key Attributes and Nine Druthers By Brad Parkinson. Position, navigation, and time (PNT) are essential enablers for warfighter capabilities. They are used in virtually every weapons system of the Department of Defense. The GPS system has become the ubiquitous provider of this military service. In addition, GPS is the backbone of scores of civil applications that have provided startling... read more

Expert Advice: GNSS in the Global Economy

September 10, 2012By
Leveson_IrvR

By Irving Leveson. The $100 billion GNSS industry is already stressed. How deeply and how long the pressures persist depends to a great extent on the performance of the world economy. In a time of extraordinary uncertainty and change, the industry faces great challenges over the next 2–3 years and beyond: potential delays in availability of satellites and ground support,... read more

This article is tagged with and posted in Expert Advice & Leadership Talks, GNSS, OEM, Opinions

Taking It to the House

August 22, 2012By

Testimony by Todd E. Humphreys; U.S. House of Representatives Committee on Homeland Security; Subcommittee on Oversight, Investigations, and Management; Hearing, July 19, 2012: Using Unmanned Aerial Systems Within the Homeland: Security Game Changer? read more

This article is tagged with and posted in Expert Advice & Leadership Talks, GNSS, GNSS News, GNSS Opinions

Expert Advice: Mobile Computing on the Rise

July 1, 2012By

This discussion of current trends in location-enabled mobile devices takes as its foundation the different operating systems (OSs) for those devices. Why? For GPS/GNSS hardware units to be useful, there have to be software applications — apps — also riding on those units. Apps are totally dependent on the operating system. An analogy is that the operating system is the foundation of a house and the app is the house itself. The type of foundation you have drives what type of house you can build. read more

This article is tagged with and posted in Expert Advice & Leadership Talks, Opinions, Survey, Survey, Survey Scene, Surveying

Expert Advice: Location by Database

June 1, 2012By
Figure 6. Predicted signal strength for one transmitter in the San Francisco financial district.

Radio-Frequency Pattern Matching By Tarun Bhattacharrya, Hassan El-Sallabi, Jian Zhu, Jeff Wu, and Per Enge Radio-frequency pattern matching (RFPM) is the engine that enables the use of mobile-phone signals to locate wireless devices in any environment, including dense downtown areas and indoors. This exciting technology leverages the power of the database to improve location accuracy to within 50 meters in... read more