Global Navigation Satellite Systems Engineering, Policy, and Design
The nation’s leading GPS experts are struggling to quantify how the world’s premier navigation and timing system affects the U.S. economy, an effort critical to building a political firewall around GPS spectrum in the face of ballooning demand for broadband capacity.
By Inside GNSS
Crowdsourcing has gained some attention in the GNSS community as a means for detecting and mitigating RF interference and signal spoofing.
In the past year, researchers and commercial ventures have developed ways to take advantage of the GNSS-derived knowledge of real-time location of participants to create ad hoc networks of couriers.
By Inside GNSS
Lawmakers are poised to sharply limit the ability of foreign nations to own or control satellite system monitoring stations on U.S. territory, a rare show of congressional cooperation triggered by a Russian request to place stations supporting its satellite navigation system on American soil.
By Inside GNSS
The International IEEE Workshop on Asia-Pacific Satellite Navigation and Positioning will be held at CSIRO Centre for Advanced Technologies,
Pullenvale, outside Brisbane, Australia on February 27 to March 1, 2014.
The deadlines for abstract submission and registration are both January 30, 2014.
By Inside GNSS
1. PAPER, PLEASE.
Silver Spring, Maryland USA
√ The USA will stop printing nautical charts next April, the end of a 150 year tradition. Why? “Declining demand, electronic and digital charts and federal budget realities,” said NOAA’s Office of Coast Survey. They will maintain and update PDFs of more than a thousand coastal charts and refer those who admire traditional lithography to private printers who can do the job.
GNSS event that most signified to you that GNSS had “arrived”
Two events stand out:
By Inside GNSS
SIDEBAR: Elizabeth Rooney’s Compass Points
Going for her first big job interview after college, Elizabeth Rooney admits she didn’t know what GPS was.
“It was 1995,” she says, “and I was going in to see about this job. I had been looking at some literature from the company I was interviewing with, and there it was, ‘GPS.’ I wondered what the letters meant when I saw them.”
By Inside GNSS
Due to the huge success of GPS in both military and civil applications, several other GNSSs have been developed, built, and operated in the last few decades. GNSS, regional, and augmentation systems are comprise a growing family that also includes GLONASS, Galileo, BeiDou, and Japan’s Quasi-Zenith Satellite System (QZSS). New members, such as the Global Indian Navigation System (GINS), are preparing to join in next decade.
By Inside GNSS
The poor performance of GNSS user equipment in urban canyons in terms of both accuracy and solution availability is a well-known problem that arises where there are tall buildings or narrow streets. This situation is worse in the cross-street direction than in the along-street direction. (See Figure 1.)
By Inside GNSS
The fifth Asia Oceania Regional Workshop on GNSS will take place at the Hanoi University of Science and Technology, Hanoi, Vietnam from December 1-3, 2013.
Registration has closed.
The December 1 GNSS Tutorial Session will be "GNSS Positioning Technology".
On December 2 and 3, sessions will be devoted to GNSS applications, a group discussion on the technologies and results of the Multi-GNSS Demonstration experiment and a demonstration of emergency information distribution during disaster using GNSS.
By Inside GNSS
On Thursday, December 5, Inside GNSS will host a FREE web seminar on “The Role of GNSS Antennas in Mitigating Jamming & Interference.”
By Inside GNSS
ION’s Pacific PNT Conference 2015 will take place April 20-23, 2015 at the Marriott Waikiki Beach in Honolulu, Hawaii.
The conference brings together policy and technical leaders from the Pacific Rim for policy updates, program status and technical exchanges on positioning, navigation and timing. The conference will include tutorials and a table-top exhibition.
Call for Abstracts will be available in Fall 2014. Registration will open in the Winter of 2014.
By Inside GNSS
The Institute of Navigation’s 2014 International Technical Meeting will take place January 27, 28 and 29 at the Catamaran Resort and Spa in San Diego, California.
The plenary session topics include:
The technical sessions address:
By Inside GNSS
