NAVCEN and the CGSIC I thought this would be a timely subject, since I’m heading off for two days of CGSIC/NAVCEN presentations before the ION GNSS 2007 conference starts on September 25. I’ll also be staying for the conference, and reporting back to you on what I hear there. NAVCEN is a...
Read More →GNSS Update, Version 2.0 I, along with John Flick, co-authored a fairly in-depth piece on GNSS in the April 2006 issue of Geospatial Solutions. The basics of that article are still applicable, but here’s an update on GNSS events that have transpired since then — with a bit of speculation and g...
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Read More →WAAS Up? It’s been about a year since I’ve touched on WAAS (Wide Area Augmentation System) with any depth, and a lot of things are happening on that front so I’d thought I’d give an update. Also, look for a column on EGNOS (Europe’s version of WAAS) in the next month or two. WAAS is final...
Read More →The Dealer Shuffle Whether you live in London, Lagos, Lisbon, or Los Angeles, when you are looking to buy a survey instrument, most likely you have a “preferred” instrument distributor in mind. Maybe it’s the local Topcon dealer. Perhaps your Leica dealer has served you well. Or yo...
Read More →Getting Personal, Now Ok, this column is supposed to be about high-precision GNSS, right? Well, who would have ever thought I’d be inclined to write about consumer GPS receivers? Certainly not me. Sometimes, I even speak rather condescendingly about those “Wal-Mart GPS units” because they seem...
Read More →Need Clear Vision Well done on the editorial this month (“Skies Cloudy All Day,” October). I totally agree with you regarding the lack of clear vision for our GPS future. And I’m not saying there is not vision at the Air Force, but the GPS programs must be backed by the full Congre...
Read More →Momentum is a powerful phenomenon. When thought of in terms of a moving object, its mass and velocity can be measured. In other respects, it’s immeasurable. Feelings of confidence, trust, and faith can’t be hard-coded — but can make the difference between winning and losing. Whether in...
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