Articles in the GNSS – New Category

Sep 2017 | No Comment

In traffic applications, where critical situations can occur, it is increasingly important to monitor the signal environment of GNSS…

Aug 2017 | No Comment

DFS launches Precision Navigation
A new precision navigation procedure, RNP-1 (Required Navigation Performance), has been launched at Frankfurt International Airport, according to German air navigation service provider (ANSP) DFS. With RNP-1 and Radius-to-fix, they are increasing their precision navigation in air traffic to a new quality level, which has not been achieved in Germany.
Pilots …

Aug 2017 | No Comment

Global Navigation Satellite Systems’ (GNSS) performance is affected by ionosphere. Sudden variations in ionization levels can increase the pseudorange errors and even cause loss of lock on some of the visible satellites…

Aug 2017 | No Comment

SynchroNet is a Thales Alenia Space Italia patented solution for a high performance, scalable and resilient time and frequency transfer system…

May 2014 | No Comment

Russia’s Deputy Prime Minister Dmitry Rogozin has described as politically motivated the USs’ decision to freeze the construction of GLONASS signal calibration stations…

May 2014 | No Comment

The region of Balkan Peninsula and in particular, the territory of Bulgaria characterizes with active tectonics and seismotectonics. A number of geological, geophysical and geodetic investigations demonstrate the recent activity of the region, and have tried to give a reasonable…

May 2014 | No Comment

After years of development, as the representative of GNSS, GPS technology has been gradually replacing the conventional triangulation techniques and has become the main means of access to ground control point coordinates. From the initial decimeter magnitude to the current sub-centimeter or even millimeter level, the coordinate precision of ground points has been highly improved upon…

Jan 2014 | No Comment

On the 15th of October 2013 the European GNSS Agency (GSA) released the latest version of its GNSS Market Report. The Market Report brings an updated and enhanced view of the GNSS global market “as it is experimenting rapid developments”. It encompasses a larger scope than before

May 2013 | No Comment

The main focus of this paper is the spectral and spatial characterization of GNSS jammers with specific emphasis on multi-frequency wideband jammers which are able to simultaneously jam up to three frequencies. The paper extends previous analysis to jammers also operating in the L2 and L5 bands

Apr 2013 | No Comment

The Indian Spa ce Research Organisation (ISRO) is in the process of deploying the Indian Regional Navigation System (IRNSS), a dual frequency service system. Another contribution by ISRO in the area of Navigation system is GPS Aided GEO Augmented Navigation (GAGAN)