Two brochures on two distinct doppler systems have been published recently by Sperry Marine Systems, Great Neck, N.Y.
One brochure concerns Sperry's Doppler Speed Log which measures speed and distance movements.
The eight-page brochure describes the special features of the system—its components, installation planning data, specifications, and cabling. The system can be used with advanced radar, navigation, and computer systems either for new building or retrofitting.
The second eight-page brochure provides similar technical information on Sperry's Doppler Navigation Sonar (DNS). The DNS is a high-technology navigation system designed for use as a bottom and or water reference navigator for submersibles and surface vessels. Used in conjunction with a compass or gyrocompass, it provides the operator with primary navigation data including desired course set by the navigator, distances on course and across course, total speed, deviation from the desired course, altitude above the ocean floor, and compass heading.
For a free copy of the brochures, Write 16 on Reader Service Card
in- US Navy, they’re made from a propri- protocols such as HTTP(S), BootP, cluding an hour meter, low oil and etary wax-infused blend that resists DNS, SNMP, and FTP(S). Other high water temperature. The whole salt, oil, chemicals and extreme heat. features include dual Ethernet ports pump system
cus- future space missions. For the recently completed NEEMO tomers on all continents and in every ocean. 22, Shark Marine provided its dive tablet with DNS for crew Since 2014, Shark Marine has supplied equipment for navi- navigation and its SubNET underwater communication sys- gation and diver transport
People & Company News Karen Seath will join Decom North Sea (DNS) in September as General Manager.With the total cost of UKCS de- commissioning expected to reach approx- imately $7.5 billion in the next fi ve years, these are strategically critical times for the North Sea decommissioning
of the 431,000 mem- bers of the IEEE have achieved this level. Decom North Sea Appoints New Chief Executive The Board of Directors at Decom North Sea (DNS), the offshore oil and gas de- commissioning forum, announced the appointment of Nigel Jenkins as its new chief executive to lead the organization
for new building or retrofitting. The second eight-page brochure provides similar technical infor- mation on Sperry's Doppler Nav- igation Sonar (DNS). The DNS is a high-technology navigation system designed for use as a bot- tom and or water reference nav- igator for submersibles and sur- face
WESTINGHOUSE TURBO GENERATOR SET 440# — 740° F — 5930 RPM — 2A-9794-15-16-17 — 11 2 UNUSED 400KW G.E. TURBO GENERATORS TURBINE: 6-Stage DNS-55. Steam pressure 525/575 condensing. Superheat 0° to 350°. General Electric instruction book G.E.I.-l 1841. G.E.- -172- GEAR: -Form A—ratio
20 Maritime Reporter & Engineering News optimized utilization of AVEVA's Marine software. "DNS regards AVEVA as a long-term strategic partner that is committed to providing continuous quality serv- ice and proven solutions that will contribute to the growth of DNS," said Mr. Ma Yande, Deputy Chief Engin
several recent contracts that illustrate its move to this end, in late 2005 signing a contract with Dalian New Shipbuilding Heavy Industry (DNS) to extend its application of AVEVA's Marine solutions for both its shipbuilding and offshore businesses. Additionally, AVEVA will provide pro- fessional
TEU Containership prototype. Earlier in the month, the company announced that it was awarded a con- tract by Dalian New Shipbuilding Heavy Industry (DNS) in late 2005. DNS, one of the top 10 shipyards in the world, has extended its application of AVEVA's Marine solutions for both its shipbuilding
.— AMC Awarded Level E Open-Ocean OSRO Class (Continued from previous page) level while the USCG conducted a detailed review. The company main- dns it always had the resources to Lerit the classification, and said its apability had not decreased but ctually increased since the classifi- cation
positioning. New prod- ucts include the 3DF ADU that pro- vides real-time attitude measure- ments with accurate position, head- ing and velocity and the DNS-12 that comes standard with Real-Time Differential while using its new SUPER C/A code technology. The 3DF ADU's applications in- clude INS