The Norwegian Defence Research Establishment (FFI) and industry partners are looking into a possible development of a micro satellite system (NSAT-1) with an X-band vessel-detector antenna to geolocation vessels for ...

The localization of underwater acoustic sources in a shallow water environment is addressed. Two array signal processing methods suitable for low-frequency signals in shallow water have been applied to data from an ...

On assignment from Forsvarsbygg, FFI has assessed if there are traces of white phosphorus left from activities with use of white phosphorus smoke rounds at Hjerkinn firing range. White phosphorus is a highly toxic material ...

Life cycle stages and human resources development are central terms in personnel management. The first part of the report deals with life cycle stages and personnel management as terms and background in Norway. The second ...

A passive towed array can easily measure the bearing to a target. Range can be found by at least two methods; measurements of time of arrival differences at three spaced hydrophone or hydrophone clusters or triangulation ...

NSAT-1 is a Norwegian micro satellite primarily for surveillance of the Norwegian waters. Four scenarios are described and simulated to study the coverage and revisit times for NSAT-1. The results shows that the Norwegian ...

This report presents the following nuclear weapons related treaties: Treaty Banning Nuclear Weapon Tests in the Atmosphere, in Outer Space and under Water (LTBT) (1963), Treaty on the Non-Proliferation of Nuclear Weapons ...

This report describes Iwo Jima; the first of a total of five system dynamic models in the FFI-project 846 – Implementering av beslutningstrener (BST II). Iwo Jima models a conflict between to countries; Redland and ...

We systematically study the possible effects of the ionosphere on radiowave propagation in the X-band. The quiet ionosphere and various types of ionosphere disturbance are considered. We place special emphasis on high ...