port & maritime security summit 30 november 2011
DESCRIPTION
Port & Maritime Security Summit 30 November 2011. What is the expected threat? How do you intend to respond to an intrusion? How long will it take you to do so? These factors determine the size of the area that must be surveilled. Most Important Factors in Designing System. Mine Threat. - PowerPoint PPT PresentationTRANSCRIPT
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Port & Maritime Security Summit30 November 2011
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Most Important Factors in Designing System
● What is the expected threat?● How do you intend to respond to an intrusion?● How long will it take you to do so?
● These factors determine the size of the area that must be surveilled
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Mine Threat
● Mines are the most cost effective method of conducting naval warfare.
Low cost to produce Low risk to installExpensive and time consuming to remove.
● A more serious threat than generally realizedOn the sea-floor near choke pointsDelivered by mini-subs or Swimmer Delivery VehiclesAffixed to the hull of innocent vessels
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Enormous Economic Impact
● Sinking a vessel in a choke point is not that hard to do
Limpet Mines on the VesselSolution is Hull Scanning
Proximity Mines on the Sea Floor Solution is Q Routing
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It’s been estimated that an attack that shuts down the Port of Long Beach or LA would cost the US economy >$1,500,000,000/day
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High Resolution 3-D Sonar for Next Generation 12 ¾” UUVs
SeaBat 7130
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Features
● Dual Frequency Operation200 kHz for 3-D Obstacle Detection and Avoidance and Concurrent Mapping and Localization635 kHz for High Resolution Classification
● 120 Degree Swath● 3,000 Meter Operating Depth● LFM Sweep Eliminates Crosstalk From Other Payloads,
Simplifies Integration● Consumes Less Than 100 Watts
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First Sea Test, 13 Jan 2011 Classification Mode-635 kHz
Note detection of 1 1/2” Diameter Cable at 50 m near the end
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SeaPhantom Movie 3.5 min