In light of the successful collaboration between academic institutions and the formation process of a National LNG Platform, Lithuanian partners have repeatedly stressed the need for cooperation on midand downstream activities and applications. This is seen as an indispensable part of the future development …

Since the introduction of the Global Positioning System (GPS), many civil and military applications have become dependent on the continuous availability of GPS-derived position and timing information. Examples comprise financial transaction systems, electrical power grids and combat management systems. …

For long flights, the cruise is the longest phase and where the largest amount of fuel is consumed. An in-cruise optimization method has been implemented to calculate the optimal trajectory that reduces the flight cost. A three-dimensional grid has been created, coupling lateral navigation and vertical …

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 …

In this contribution the current status and future development of four Global Navigation Satellite Systems (GNSS) are reviewed. They are the American Global Positioning System (GPS), the Russian Glonass, the European Galileo and the Chinese BeiDou Compass. All four systems offer, or will offer, civil …

In this paper, conflict probing has been proposed as an element of a UAS self separation concept. Conflict probing consists of predicting the future separation between own ship and hazards for a set of own ship velocity vectors -representing possible combinations of Track, Flight Path Angle (FPA) and …

Global Navigation Satellite Systems (GNSS) currently dominate the Positioning, Navigation and Timing (PNT) community and there are no signs that this will change in the near future. But for many years the weeknesses of GNSS have been well known and besides research into GNSS a lot of research into back …

Connectivity does not automatically provide NEC, but there is no NEC without connectivity. The integration of UCSs into a C2 network can significantly reduce the amount of voice communication needed to coordinate and synchronize events. The integration of UCSs into an ATMnetwork provides the basis for …