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Now showing items 81-90 of 125
Data-Driven Autocalibration for Swath Sonars
(2020-12-20)
Sidelobes in swath sonar water column imagery can obscure targets of interest and create erroneous bottom detections. Differences between ideal and actual element responses limit the achievable sidelobe level for practical ...
The use of Atlantic hagfish (Myxine glutinosa) as a bioindicator species for studies on effects of dumped chemical warfare agents in the Skagerrak. 2. Biochemical biomarkers
(2020)
The sea bottom of the Skagerrak Strait (North Sea) contains munitions loaded with chemical warfare agents (CWA), mostly stored in shipwrecks scuttled intentionally after the end of the World War II. The munition shells ...
The use of Atlantic hagfish (Myxine glutinosa) as a bioindicator for studies on effect of dumped chemical warfare agents in Skagerrak. 1: Liver histopathology.
(2020)
Within the framework of the international project DAIMON (Decision Aid for Marine Munitions), the impact of dumped chemical munitions on fish health was investigated. The Skagerrak Straight (North Sea, at 600 m depth) ...
Investigating robustness of adversarial camouflage (AC) for naval vessels
(2020-09-20)
The use of camouflage is widespread in the biological domain, and has also been used extensively by armed
forces around the world in order to make visual detection and classification of objects of military interest ...
Compressed sensing og sparse rekonstruksjon i radarsammenheng
(2020-09-25)
Denne rapporten gir en kort gjennomgang av de viktigste prinsippene bak compressed sensing og
vurderer noen mulige anvendelser i radarsammenheng. Compressed sensing er en metodikk som kan
anvendes for å samle inn og ...
Training of Neural Network Target Detectors Mentored by SO-CFAR
(2020)
A desirable objective in radar detection theory is the ability to detect and recognize targets in intricate scenarios such as in the presence of clutter or multiple closely spaced targets. Herein we propose the use of ...
Increasing robustness of HF communications at high latitudes - utilizing ionospheric data and space diversity
(2020-11-06)
HF-radio provides long range, infrastructure-independent communications to the Norwegian
Armed Forces in the Arctic. This is important in an area with increasing activity and where
satellite communications is less ...
Exploring data reuse using a big data infrastructure
(2020-11-05)
Making good military decisions requires a high level of situational awareness, and building this
situational awareness is improved by access to as much relevant information as possible. This
information can arrive to a ...
Personell og kompetanse i Forsvarets materiellinvesteringsprosjekter - analyser av personellbehovet i bemanningsplaner
(2020-10-22)
Forsvarsmateriell (FMA) har ansvar for å fremskaffe, forvalte og avhende materiell i forsvarssektoren
på en ressurseffektiv måte, og innen fremskaffelse er gjennomføringen av investeringsprosjekter
en sentral aktivitet. ...
Norwegian long-term defence analysis - a scenario- and capability-based approach
(2020-10-21)
The Norwegian Defence Research Establishment (FFI) supports the political and military
leadership of Norwegian defence in their long-term defence planning. In this report, we describe
and review the method FFI uses to ...