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The guaranteed availability for the whole ship of 128 kBit/s Upload / 448 kBit/s Download and 768 kBit/s Upload / 2048 kBit/s Download at the best are valid within the 10° elevation contour and the 44 dBW EIRP contour of the European coverage zone. The bandwidth may reach 1 Mbit/s under very favourable conditions. Operation is possible up to 0° elevation. howeverHowever, the bandwidth and transmission quality are usually restricted depending on the ship's position and weather conditions.
Iridium internet connection is available after consultation of the ship's command beyond the European coverage zone. UMTS connection can be used for increasing to increase bandwidth to 7,2Mbit/s while staying in German ports.
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„Heincke"-Internet-Portal gives first information about the locations, technical data, security, DShip and expeditions. It can be reached with by entering the URL "http://www.fs-heincke.local" in a web browser.
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Besides computers used only for display of the DShip system two further usable computers are installed in the dry laboratory. Another 2 computers are available for processing multi beam data, data of the sediment and fishing echo sounders and ADCP data. They can only be used by authorized users. Please contact the cruise leadership for obatining obtaining these data.
All device-specific computers are only to be used with the specific equipment and are only available to authorized users. Please contact the relevant person before the cruise.
The computers are part of the fs-heincke.local domain. Registered users are treated as domain users which means that with the login script you are automatically connected to the network "home" via disk drive "H:" by the login script.
Computer name | Location | User name | Computer type | |||||||||||||||||||
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| scientist |
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Data storage is accomplished via a server (name: XDC1) with a redundant disk array. The disk array can be assessed for scientific use via \\xdc1.fs-heincke.local\data. Data have to be deleted at hte the end of the cruise.
The server provides central services like printing, intranet and central network services (DNS, DHCP, user managment) besides the collective data storage.
Time server (ntp)
NtpA ntp-server with the IP-Adresse "192.168.150.1" is used for time synchronisation onboard. Behind this server acts the Admin-server of the DShip system which receives the time information from the active GPS receiver. All computers, server, measuring systems and clocks get the time information from there. If you have an own data aquisition system you wish to use onboard it is advisable to synchronize it via the ntp-server.
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