Traduction de «arctic sub surface surveillance system » (Anglais → Français) :

Advanced Surface Movement Guidance and Control System (A-SMGCS); Part 6: Harmonised Standard covering the essential requirements of article 3.2 of the Directive 2014/53/EU for deployed surface movement radar sensors; Sub-part 1: X-band sensors using pulsed signals and transmitting power up to 100 kW

Options to improve the Canadian Forces’ presence, surveillance and response capabilities in the Arctic are under consideration. g) The Department of National Defence has done extensive research and scientific evaluation, dating from the 1950s onwards, on means to implement an Arctic surveillance system for the detection of submarines transiting through Canadian Arctic waters.

Surveillance systems shall be designed, built, maintained and operated using appropriate and validated procedures in such a way as to provide the required performance applicable in a given environment (surface, TMA, en-route) with known traffic characteristics and exploited under an agreed and validated operational concept, in particular in terms of accuracy, coverage, range and quality of service.

On the other hand, it's perhaps so modest that it does raise some sovereignty protection implications, which the committee might like to address. In terms of possible measures we could take, I'll run through these very fast: additional land, sea, and air deployments from southern Canada; improved multi-agency data sharing and analysis; the creation of a modest, and I stress modest, northern training centre; the retention and upgrading of the Arcturus, Arctic sovereignty aircraft, or what was nominally supposed to be an Arctic sovereignty aircraft but is now scheduled to be disposed of; acquire a supplement to the Twin Otter aircraft ...[+++]currently stationed in Yellowknife; acquire and we're looking at naval options an ice-capable seabed operations vessel; explore a full range of space-based sensors, unmanned aerial vehicles, and subsurface surveillance systems, northern terrain vehicles; explore the utility of high-frequency surface wave radar in the north I believe Dr. Leggatt spoke to you about that and acknowledged that it had some potential utility, but there were limitations; and, in the longer term, continue to explore the potential for installing air-independent propulsion power plants on the four recently acquired submarines.

Surveillance data processing systems shall be designed, built, maintained and operated using the appropriate and validated procedures, in such a way as to provide the required performance and quality of service within a given environment (surface, TMA, en-route) with known traffic characteristics, in particular in terms of accuracy and reliability of computed results, correctness, integrity, availability, continuity and timeliness of information at the control position.

These patrols are principally over water, searching for both surface and sub-surface contacts while periodically conducting overland patrols in the Canadian Arctic region.