The Global Positioning System has long been a great tool for militaryand, of course, civilianactivities, but the militarys heavy reliance on it also makes it a likely target. Due to the character of the satellite navigation system, security vulnerabilities exist that threaten information continuity and …

The development and application of modern technology plays a pivotal role in modern warfare. Therefore it is evident, that projects on large material renewal and acquisition attract a lot of attention in both the military and the political scene. Introducing new technologies and novel military platforms …

Global Navigation Systems, like GPS, are widely used for positioning, timing and many other topics in both the civil and military world. Such a system in an extraordinarily useful utility that is inexpensive to use, but on the other hand, it is a technology that introduces major and often times poorly …

In this article a GPS inspired approach has been developed for TRN systems. The authors investigated whether the acquisition and tracking GPS concept has the potential to be applied in the TRN field with good results. The performance of the proposed system is analyzed using MATLAB simulations.The results …

Description of the evolution of navigation from a restricted field of application (nautical) and executed by a select group of navigators working in almost splendid isolation to a wide field of application (nautical, aeronautical, CRM) executed by groups of people sharing different knowledge and skills …

This article discusses the revival of the interferometric positioning experiment with GPS signals that aims at measuring the three-dimensional vector between two stations. Such an experiment was carried out in the late seventies, the early days of the GPS system, almost simultaneously by two competing …