DBpedia 2016-04

Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Submarine_navigation> ?p ?o }

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Submarine_navigation abstract "Submarine navigation underwater requires special skills and technologies not needed by surface ships. The challenges of underwater navigation have become more important as submarines spend more time underwater, travelling greater distances and at higher speed. Military submarines travel underwater in an environment of total darkness with neither windows nor lights. Operating in stealth mode, they cannot use their active sonar systems to ping ahead for underwater hazards such as undersea mountains, drilling rigs or other submarines. Surfacing to obtain navigational fixes is precluded by pervasive anti-submarine warfare detection systems such as radar and satellite surveillance. Antenna masts and antenna-equipped periscopes can be raised to obtain navigational signals but in areas of heavy surveillance, only for a few seconds or minutes; current radar technology can detect even a slender periscope while submarine shadows may be plainly visible from the air.Surfaced submarines entering and leaving port navigate similarly to traditional ships but with a few extra considerations because most of the ship rides below the waterline, making them hard for other ships to see and identify.".
Submarine_navigation thumbnail US_Navy_050127-N-4658L-030_The_Los_Angeles-class_fast-attack_submarine_USS_San_Francisco_(SSN_711)_in_dry_dock_to_assess_damage_sustained_after_running_aground_approximately_350_miles_south_of_Guam_Jan._8,_2005.jpg?width=300.
Submarine_navigation wikiPageID "14552094".
Submarine_navigation wikiPageLength "8592".
Submarine_navigation wikiPageOutDegree "43".
Submarine_navigation wikiPageRevisionID "701086026".
Submarine_navigation wikiPageWikiLink Acoustic_location.
Submarine_navigation wikiPageWikiLink Alpha_(navigation).
Submarine_navigation wikiPageWikiLink Antenna_(radio).
Submarine_navigation wikiPageWikiLink Anti-submarine_warfare.
Submarine_navigation wikiPageWikiLink Bearing_(navigation).
Submarine_navigation wikiPageWikiLink CHAYKA.
Submarine_navigation wikiPageWikiLink Category:Navigation.
Submarine_navigation wikiPageWikiLink Category:Submarines.
Submarine_navigation wikiPageWikiLink Celestial_navigation.
Submarine_navigation wikiPageWikiLink Course_(navigation).
Submarine_navigation wikiPageWikiLink Dead_reckoning.
Submarine_navigation wikiPageWikiLink Drilling_rig.
Submarine_navigation wikiPageWikiLink Echo_sounding.
Submarine_navigation wikiPageWikiLink Fix_(position).
Submarine_navigation wikiPageWikiLink Global_Positioning_System.
Submarine_navigation wikiPageWikiLink Gyrocompass.
Submarine_navigation wikiPageWikiLink Hydrography.
Submarine_navigation wikiPageWikiLink Inertial_navigation_system.
Submarine_navigation wikiPageWikiLink Internal_waters.
Submarine_navigation wikiPageWikiLink LORAN.
Submarine_navigation wikiPageWikiLink Nautical_chart.
Submarine_navigation wikiPageWikiLink Navigation.
Submarine_navigation wikiPageWikiLink Omega_(navigation_system).
Submarine_navigation wikiPageWikiLink Periscope.
Submarine_navigation wikiPageWikiLink Pilotage.
Submarine_navigation wikiPageWikiLink Pit_sword.
Submarine_navigation wikiPageWikiLink Radar.
Submarine_navigation wikiPageWikiLink Radar_navigation.
Submarine_navigation wikiPageWikiLink Radio_navigation.
Submarine_navigation wikiPageWikiLink Reconnaissance_satellite.
Submarine_navigation wikiPageWikiLink Seamount.
Submarine_navigation wikiPageWikiLink Sonar.
Submarine_navigation wikiPageWikiLink Submarine.
Submarine_navigation wikiPageWikiLink Surface_combatant.
Submarine_navigation wikiPageWikiLink Transit_(satellite).
Submarine_navigation wikiPageWikiLink Voyage_Management_System.
Submarine_navigation wikiPageWikiLink File:Annapolis_masts.jpg.
Submarine_navigation wikiPageWikiLink File:USS_Chicago_(SSN_721)_at_periscope_depth_off_Malaysia.jpg.
Submarine_navigation wikiPageWikiLink File:US_Navy_050127-N-4658L-030_The_Los_Angeles-class_fast-attack_submarine_USS_San_Francisco_(SSN_711)_in_dry_dock_to_assess_damage_sustained_after_running_aground_approximately_350_miles_south_of_Guam_Jan._8,_2005.jpg.
Submarine_navigation wikiPageWikiLinkText "Submarine navigation".
Submarine_navigation wikiPageWikiLinkText "submarine navigation".
Submarine_navigation wikiPageUsesTemplate Template:Cite_book.
Submarine_navigation subject Category:Navigation.
Submarine_navigation subject Category:Submarines.
Submarine_navigation type Ship.
Submarine_navigation type Ship.
Submarine_navigation type Submarine.
Submarine_navigation comment "Submarine navigation underwater requires special skills and technologies not needed by surface ships. The challenges of underwater navigation have become more important as submarines spend more time underwater, travelling greater distances and at higher speed. Military submarines travel underwater in an environment of total darkness with neither windows nor lights.".
Submarine_navigation label "Submarine navigation".
Submarine_navigation sameAs Q7631640.
Submarine_navigation sameAs m.03d7npl.
Submarine_navigation sameAs Denizaltı_navigasyonu.
Submarine_navigation sameAs Q7631640.
Submarine_navigation wasDerivedFrom Submarine_navigation?oldid=701086026.
Submarine_navigation depiction US_Navy_050127-N-4658L-030_The_Los_Angeles-class_fast-attack_submarine_USS_San_Francisco_(SSN_711)_in_dry_dock_to_assess_damage_sustained_after_running_aground_approximately_350_miles_south_of_Guam_Jan._8,_2005.jpg.
Submarine_navigation isPrimaryTopicOf Submarine_navigation.