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Javad Ashjaee, GPS Pioneer and JAVAD Founder, Admits to GPS Design Flaws

November 2, 2011 in Associate Membership, Business, Geomatics, GNSS, GPS, Land Surveying, Land Surveying Equipment, News

Javad Ashjaee, GPS Pioneer and JAVAD Founder, Admits to GPS Design Flaws

Professional Land Surveyor News

Professional Land Surveyor News

The LightSquared verses GPS battle, which has transcended the technical battlefield spilling over into the Presidential political front lines, has recently led to disturbing revelations.

Most significant, Javad Ashjaee, GPS pioneer, JAVAD founder and CEO, admitted to GPS manufacturers’ design flaws. In this startling admission published on JAVAD’s website, Ashjaee writes:

“The root of the problem is us, the GPS manufacturers. We designed our receivers without paying reasonable attention to other systems that may come close to the GPS bands.”

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Professional Land Surveyor Weekly Roundup October 9, 2011

October 9, 2011 in Associate Membership, AutoCAD Civil 3D, Business, Business Videos, C-Nav, Continuing Education, Geomatics, GNSS, GPS, Land Surveying, Land Surveying Equipment, Leica, Links, News, Surveying Software, Technology Videos, Videos

Professional Land Surveyor Weekly Roundup:

Virginia Rail Fence Stone

Virginia Rail Fence Stones

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LightSquared CEO on The Communicators

October 8, 2011 in Associate Membership, Business, Business Videos, Geomatics, GNSS, GPS, Land Surveying, Land Surveying Equipment, News, Technology Videos, Videos

Professional Land Surveyor News

Professional Land Surveyor News

On a special hour-long The Communicators, Sanjiv Ahuja, CEO of LightSquared, discusses the company’s effort to build a $14 billion high-speed wireless network and concerns that its network might interfere with GPS global positioning equipment, including some used by the military.

Sanjiv Ahuja wrote a full-page letter to the American public published in some newspapers this week discussing the need for the wireless network and how LightSquared is addressing the issue.

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LightSquared in the News Roundup

September 20, 2011 in Associate Membership, Business, Geomatics, GPS, Land Surveying, Land Surveying Equipment, Links, News

Here’s a roundup of LightSquared related news links recently posted on Ericcolburn.com, The Professional Land Surveyor Source:

LightSquared in the News

Professional Land Surveyor News

Professional Land Surveyor News

Professional Land Surveyor GPS Group

You can find additional GPS related links (Premium Members Only) here:

Professional Land Surveyor Weekly Roundup September 18, 2011

September 18, 2011 in Associate Membership, Business, Business Videos, Carlson, General, Geomatics, Hemisphere GPS, Land Surveying, Land Surveying Equipment, Land Surveying Videos, Links, News, Surveying Software, Technology Videos, Trimble, Videos

WPA Plaque

Pictures from the Field - WPA Plaque

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LightSquared Video to Debunk Several GPS Interference Myths-Facts or Propaganda?

September 17, 2011 in Associate Membership, Business, Business Videos, GPS, Land Surveying, Land Surveying Equipment, Land Surveying Videos, News, Technology Videos, Videos

GPS Constellation

GPS Constellation

Yesterday, I published a press release by House Aviation Subcommittee Chairman Tom Petri Rebuts LightSquared Ad in Letter to CEO and another press release where the Defense Department Seeks to Protect GPS Operations Against LightSquared Network.

In summary, Congressman Petri, House Aviation Subcommittee Chairman, disputes the LightSquared arguments that the GPS manufacturers are on the wrong side of this interference issue, and Air Force Gen. William L. Shelton, Commander of Air Force Space Command, told members of the House Armed Services Committee’s Subcommittee on Strategic Forces yesterday that LightSquared’s new terrestrial network has the potential to wreak havoc on GPS systems that are vital to the military.

While doing some followup reading on this subject, I came across a YouTube video produced by LightSquared entitled “Find Out Who is Trying to Block Wireless Innovation in America.”

Facts or LightSquared Propaganda

So, does the LightSquared “Find Out Who is Trying to Block Wireless Innovation in America” video actually debunk several GPS interference myths? Are the statements made facts or are they LightSquared propaganda?

I do not know which side is right or wrong, but clearly one side is wrong, as both make opposing arguments making it crystal clear that only one side is making correct assertions. I’ve provided the video out of fairness to both sides and so that you can make your own decision on this controversial issue.

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House Aviation Subcommittee Chairman Tom Petri Rebuts LightSquared Ad in Letter to CEO

September 16, 2011 in Associate Membership, Business, Geomatics, GPS, Land Surveying, Land Surveying Equipment, Links, News

Professional Land Surveyor News

Professional Land Surveyor News

In a letter to the chairman and CEO of a controversial wireless company, House Aviation Subcommittee Chairman Tom Petri (R-WI) sought to set the record straight Thursday following the company’s ad in the Wall Street Journal the day before.

LightSquared, a wireless broadband company, has been mired in controversy because it plans to use a portion of the radio spectrum adjacent to that used by global positioning system (GPS) satellites and the GPS equipment used in cars, planes, military equipment and elsewhere to help users navigate trips or identify the location of GPS-enabled equipment.  A fully functioning GPS system is critical to ongoing efforts to modernize the nation’s air traffic control system.

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