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| Hydrographic Survey Systems |
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| Royal Danish Administration of Navigation and Hydrography |
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The Royal Danish Administration of Navigation and Hydrography took delivery of NaviPac, NaviScan, Contour and NaviEdit software in 1999 for use onboard its two survey launches designated O-1 and O-2. The system comprises a/o Reson 8101 multibeam echosounder, TSS POS/MV version 3, Ashtech Z-12 RTK DGPS and EMRI SEM200 autopilot for line control. In 2002 an identical software suite was supplied to “Poul Løwenørn”, a new built inspection vessel used for handling of buoys and maintenance of lighthouses in Danish waters. This system is equipped with Reson 8125 multibeam echosounder for relocation buoyancy material and search for lost moorings and buoys on the seabed.
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| German River Authority |
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NaviPac, NaviScan, Contour with patch test calibration and multibeam side scan sonar options are part of a complete hydrographic survey system supplied to the German water authority WSA Minden in 2002. Installed onboard the survey vessel “Herstelle” the vessel operated by WSA Minden surveys the river Weser and the Mittelland and Elbe side-canals. In excess of the on-line software two land-based post-processing systems comprising NaviEdit and NaviChart are supplied one of which is for WSA Minden and the other for Vermessungs- und Kartewesen Mitte under the responsibility of Wasser- und Schifffahrtsdirektion Mitte located in Hannover.
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