signal processing

Figure 20. GNSS shadow-matching scoring map – unambiguous case (the cross shows the true position and white areas are indoor locations). (Photo: Paul D. Groves, Lei Wang, Debbie Walter and Ziyi Jiang, University College London)

October 31, 2014

Toward a Unified PNT — Part 2

By GPS World Staff

October 14, 2014

Loctronix IDS Captures Real-World GPS Jamming Interference

By GPS World Staff

Photo: peeterv/iStock/Getty Images Plus/Getty Images

October 2, 2014

Toward a Unified PNT — Part 1

By GPS World Staff

By Yu Jiao, Yu (Jade) Morton, Steve Taylor, and Wouter Pelgrum

October 2, 2014

Innovation: Scintillating Statistics

By Richard B. Langley

October 2, 2014

JAVAD GNSS Tracks IRNSS Signal

By GPS World Staff

September 15, 2014

Rockwell Tracks Galileo Signal with Secure Software Receiver

By GPS World Staff

August 26, 2014

Canadian Science Minister Announces Grant to Langley’s UNB Lab

By GPS World Staff

August 5, 2014

Spoofer and Detector: Battle of the Titans at Sea

By Alan Cameron

June 20, 2014

M3 Systems Announces Simulator Based on Vector Signal Transceiver

By GPS World Staff

FIGURE 1. Global vTEC map obtained with the NeQuick electron density model for a sunspot number of 150 at 13h UT in the month of April (grid resolution 2.5 degrees × 2.5 degrees).

June 1, 2014

Innovation: The European Way

By Richard B. Langley

Toward a Unified PNT — Part 2

Loctronix IDS Captures Real-World GPS Jamming Interference

Toward a Unified PNT — Part 1

Innovation: Scintillating Statistics

JAVAD GNSS Tracks IRNSS Signal

Rockwell Tracks Galileo Signal with Secure Software Receiver

Canadian Science Minister Announces Grant to Langley’s UNB Lab

Spoofer and Detector: Battle of the Titans at Sea

M3 Systems Announces Simulator Based on Vector Signal Transceiver

Innovation: The European Way

Digital Editions

Accessibility Options

Reset Settings

Contrast

Grayscale

Text Size

Links Underline

Hide Images

Reading Guide

Focus Outline

Line Height

Text Align

Pause Animations