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 the article: "Base Line Performance of the Low Cost LORADD SP Receiver" also published in "Advances in military navigation technology" the authors discussed the basic performance of the LORADD SP receiver. One of the conclusions was that eLoran in its baseline configuration cannot serve as a back …

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 …

A few years ago the Maritime Pilots Institute Netherlands (MPIN) was asked to carry out practical research aimed at developing a simple method to predict wind loads on huge constructions. For practical reasons the method should not be time consuming. Some reasons for the initiative were the following. …

Military operations, whether in the field, in the air or at sea, are characterized by their complexity, the high risks that are involved and the specialized teams who have to reach their goals under these circumstances. The improvement of high-tech equipment and the increasing complexity and uncertainty …

In the Navigation Technology Department, a special interaction exists between scientific education and research on the one hand and skill based education on the other. The skill based education consists besides theoretical courses of a lot of practical courses. The NLDA can provide their students with …

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 …

Landmines are explosive remnants of war that remain active long after the conflict has ended. Explosion can be triggered easily by human input and its consequences can be devastating. Landmines don't discriminate between soldiers and civilians. Once laid on the ground, they pose immediate threat for …

Een verdedigingslinie is een aaneenschakeling van vestingen, forten en kastelen, die Nederland vanaf de 80 jarige oorlog beschermden tegen de vijand. Nederland heeft ongeveer 21 verdedigingslinies. Vandaag de dag zijn de militaire verdedigingslinies niet overal meer herkenbaar in het landschap. Toch …

Nicaragua is the second poorest country in Latin America and the Northern Hemisphere. The country is in this bad position due to military conflicts in the past, corrupt and dubious politics in the past and present, a weak economy, and bad quality education and low school enrolment rates. The accumulation …