Archives

Rocket to Carry First Galileo Satellites Moved to Launch Pad

October 18, 2011 - By

The first Soyuz to take off from Europe’s Spaceport in French Guiana was moved to the launch pad October 14. The rocket that will carry the first two Galileo navigation satellites into orbit is on track for liftoff on October 20, reports the European Space Agency (ESA). Launch of the first two Galileo IOV satellites is scheduled for October 20 at 10:34:28 UTC. read more

This article is tagged with , , , and posted in GNSS

FCC’s Future Location Requirements, Apple iPhone 4S

October 12, 2011 - By

The FCC said that all wireless carriers, including voice-over-IP service and landline providers, are required to integrate GPS into phones by 2018 — and subsequently rushed to reverse, er, clarify itself. In other news, Apple rolled out the newest iPhone, and Intel bought Telmap, which has made inroads into the LBS market with its partnerships with carriers. read more

This article is tagged with , , , , and posted in Mobile, Opinions

Steve Jobs’ Impact on Defense; plus CGSIC, ION

October 11, 2011 - By

Like many who had the pleasure of interacting with the genius that was Steven Paul "Steve" Jobs, I have been reflecting recently concerning his incredible impact on our lives. Indeed his impact on every aspect of our lives including GPS is almost beyond description. For example, our warfighters are increasingly using iPads and iPhones in theater for multiple functions, including some dedicated and warfighter-developed GPS applications that far outshine any GPS application provided by the government. When will we learn that we must provide our warfighters what they need or they will go elsewhere to find it because lives are at stake? Today many of our warriors are developing their own applications on their individual iPads and iPhones, exactly as Steve Jobs intended. read more

This article is tagged with , , , and posted in Defense, Opinions

Mapping What You Can’t See

October 7, 2011 - By

There’s been a tremendous push in the past three decades to map what is outdoors. While there is still a long way to go, the path to a complete, accuracy outdoor GIS seems clear. On the other hand, mapping the unseen and indoors is in its infancy, and the path to a complete and accurate GIS of unseen infrastructure (eg.... read more

This is posted in GSS Monthly, Lidar, Mapping

Galileo IOV Satellites Fueled for October 20 Launch

October 5, 2011 - By

The first two Galileo navigation satellites are both now fueled and checked for their launch by Soyuz from French Guiana on October 20, reports the European Space Agency. Also, ESA has set up a special website in preparation for the launch. read more

This article is tagged with , , , and posted in GNSS

Car Jammers: Interference Analysis

October 1, 2011 - By

Open-field tests of jamming signals from widely available in-car jammers, measured with an experimental software receiver that records the intermediate frequency (IF) samples, enable a detailed analysis of interference effects from these looming threats. read more

This article is tagged with , , , and posted in Transportation

The System: Compass Signal ICD this Month

October 1, 2011 - By

The long-awaited signal interface control document (ICD) for China’s growing GNSS will appear this month, according to representatives of the system who spoke in a “Compass: Progress, Status, and Future Outlook” workshop as part of ION GNSS and the CGSIC meetings in Portland in September. The ICD has been rumored to be available previously to receiver manufacturers within China, creating... read more

This article is tagged with , , and posted in GNSS, OEM

Space-Time Equalization Techniques for New GNSS Signals

October 1, 2011 - By

Spatial and temporal information of signals received from multiple antennas can be applied to mitigate the impact of new GPS and Galileo signals’ binary-offset sub-carrier, reducing multipath and interference effects. read more

This article is tagged with , and posted in OEM