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

• Very-long-baseline_interferometry abstract "Very-long-baseline interferometry (VLBI) is a type of astronomical interferometry used in radio astronomy. In VLBI a signal from an astronomical radio source, such as a quasar, is collected at multiple radio telescopes on Earth. The distance between the radio telescopes is then calculated using the time difference between the arrivals of the radio signal at different telescopes. This allows observations of an object that are made simultaneously by many radio telescopes to be combined, emulating a telescope with a size equal to the maximum separation between the telescopes.Data received at each antenna in the array include arrival times from a local atomic clock, such as a hydrogen maser. At a later time, the data are correlated with data from other antennas that recorded the same radio signal, to produce the resulting image. The resolution achievable using interferometry is proportional to the observing frequency. The VLBI technique enables the distance between telescopes to be much greater than that possible with conventional interferometry, which requires antennas to be physically connected by coaxial cable, waveguide, optical fiber, or other type of transmission line. The greater telescope separations are possible in VLBI due to the development of the closure phase imaging technique by Roger Jennison in the 1950s, allowing VLBI to produce images with superior resolution.VLBI is most well known for imaging distant cosmic radio sources, spacecraft tracking, and for applications in astrometry. However, since the VLBI technique measures the time differences between the arrival of radio waves at separate antennas, it can also be used \"in reverse\" to perform earth rotation studies, map movements of tectonic plates very precisely (within millimetres), and perform other types of geodesy. Using VLBI in this manner requires large numbers of time difference measurements from distant sources (such as quasars) observed with a global network of antennas over a period of time.".
• Very-long-baseline_interferometry thumbnail The_Southern_Milky_Way_Above_ALMA.jpg?width=300.
• Very-long-baseline_interferometry wikiPageExternalLink ivscc.gsfc.nasa.gov.
• Very-long-baseline_interferometry wikiPageExternalLink ivsopar.obspm.fr.
• Very-long-baseline_interferometry wikiPageExternalLink www.expres-eu.org.
• Very-long-baseline_interferometry wikiPageExternalLink vlbi05_e.php.
• Very-long-baseline_interferometry wikiPageExternalLink www.jive.nl.
• Very-long-baseline_interferometry wikiPageExternalLink e-merlin.
• Very-long-baseline_interferometry wikiPageID "214144".
• Very-long-baseline_interferometry wikiPageLength "12995".
• Very-long-baseline_interferometry wikiPageOutDegree "59".
• Very-long-baseline_interferometry wikiPageRevisionID "704407606".
• Very-long-baseline_interferometry wikiPageWikiLink Anti-symmetric_component.
• Very-long-baseline_interferometry wikiPageWikiLink Astrometry.
• Very-long-baseline_interferometry wikiPageWikiLink Astronomical_interferometer.
• Very-long-baseline_interferometry wikiPageWikiLink Astronomical_radio_source.
• Very-long-baseline_interferometry wikiPageWikiLink Atomic_clock.
• Very-long-baseline_interferometry wikiPageWikiLink Category:Articles_containing_video_clips.
• Very-long-baseline_interferometry wikiPageWikiLink Category:Astronomical_imaging.
• Very-long-baseline_interferometry wikiPageWikiLink Category:Geodesy.
• Very-long-baseline_interferometry wikiPageWikiLink Category:Interferometry.
• Very-long-baseline_interferometry wikiPageWikiLink Category:Radio_astronomy.
• Very-long-baseline_interferometry wikiPageWikiLink Closure_phase.
• Very-long-baseline_interferometry wikiPageWikiLink Coaxial_cable.
• Very-long-baseline_interferometry wikiPageWikiLink European_VLBI_Network.
• Very-long-baseline_interferometry wikiPageWikiLink File:Vlbi_data_record.gif.
• Very-long-baseline_interferometry wikiPageWikiLink Geodesy.
• Very-long-baseline_interferometry wikiPageWikiLink Gravity.
• Very-long-baseline_interferometry wikiPageWikiLink GÉANT.
• Very-long-baseline_interferometry wikiPageWikiLink HALCA.
• Very-long-baseline_interferometry wikiPageWikiLink Hard_disk_drive.
• Very-long-baseline_interferometry wikiPageWikiLink Huygens_(spacecraft).
• Very-long-baseline_interferometry wikiPageWikiLink Hydrogen_maser.
• Very-long-baseline_interferometry wikiPageWikiLink Interferometry.
• Very-long-baseline_interferometry wikiPageWikiLink International_Celestial_Reference_Frame.
• Very-long-baseline_interferometry wikiPageWikiLink Joint_Institute_for_VLBI_in_Europe.
• Very-long-baseline_interferometry wikiPageWikiLink Magnetic_tape_data_storage.
• Very-long-baseline_interferometry wikiPageWikiLink Maser.
• Very-long-baseline_interferometry wikiPageWikiLink Moon.
• Very-long-baseline_interferometry wikiPageWikiLink Optical_fiber.
• Very-long-baseline_interferometry wikiPageWikiLink Plate_tectonics.
• Very-long-baseline_interferometry wikiPageWikiLink Quasar.
• Very-long-baseline_interferometry wikiPageWikiLink RAID.
• Very-long-baseline_interferometry wikiPageWikiLink Radio_astronomy.
• Very-long-baseline_interferometry wikiPageWikiLink Radio_telescope.
• Very-long-baseline_interferometry wikiPageWikiLink Roger_Clifton_Jennison.
• Very-long-baseline_interferometry wikiPageWikiLink Speed_of_gravity.
• Very-long-baseline_interferometry wikiPageWikiLink Spektr-R.
• Very-long-baseline_interferometry wikiPageWikiLink Sun.
• Very-long-baseline_interferometry wikiPageWikiLink Symmetric_component.
• Very-long-baseline_interferometry wikiPageWikiLink Titan_(moon).
• Very-long-baseline_interferometry wikiPageWikiLink Transmission_line.
• Very-long-baseline_interferometry wikiPageWikiLink Very_Long_Baseline_Array.
• Very-long-baseline_interferometry wikiPageWikiLink Waveguide.
• Very-long-baseline_interferometry wikiPageWikiLink File:E-vlbi_science.jpg.
• Very-long-baseline_interferometry wikiPageWikiLink File:Smithsonian_Submillimeter_Array.jpg.
• Very-long-baseline_interferometry wikiPageWikiLink File:The_Southern_Milky_Way_Above_ALMA.jpg.
• Very-long-baseline_interferometry wikiPageWikiLink File:Very_Long_Baseline_Interferometry.ogv.
• Very-long-baseline_interferometry wikiPageWikiLink File:Vlbi_data_playback_2.gif.
• Very-long-baseline_interferometry wikiPageWikiLinkText "VLBI".
• Very-long-baseline_interferometry wikiPageWikiLinkText "Very-long-baseline interferometry".
• Very-long-baseline_interferometry wikiPageWikiLinkText "Very-long-baseline interferometry#e-VLBI".
• Very-long-baseline_interferometry wikiPageWikiLinkText "very long baseline radio interferometry (VLBI)".
• Very-long-baseline_interferometry wikiPageWikiLinkText "very-long-baseline interferometry".
• Very-long-baseline_interferometry wikiPageUsesTemplate Template:Prose.
• Very-long-baseline_interferometry wikiPageUsesTemplate Template:Radio-telescope.
• Very-long-baseline_interferometry wikiPageUsesTemplate Template:Refimprove.
• Very-long-baseline_interferometry wikiPageUsesTemplate Template:Reflist.
• Very-long-baseline_interferometry subject Category:Articles_containing_video_clips.
• Very-long-baseline_interferometry subject Category:Astronomical_imaging.
• Very-long-baseline_interferometry subject Category:Geodesy.
• Very-long-baseline_interferometry subject Category:Interferometry.
• Very-long-baseline_interferometry subject Category:Radio_astronomy.
• Very-long-baseline_interferometry hypernym Interferometry.
• Very-long-baseline_interferometry type Geophysic.
• Very-long-baseline_interferometry type Page.
• Very-long-baseline_interferometry type Redirect.
• Very-long-baseline_interferometry type Sub-discipline.
• Very-long-baseline_interferometry comment "Very-long-baseline interferometry (VLBI) is a type of astronomical interferometry used in radio astronomy. In VLBI a signal from an astronomical radio source, such as a quasar, is collected at multiple radio telescopes on Earth. The distance between the radio telescopes is then calculated using the time difference between the arrivals of the radio signal at different telescopes.".
• Very-long-baseline_interferometry label "Very-long-baseline interferometry".
• Very-long-baseline_interferometry sameAs Q1148351.
• Very-long-baseline_interferometry sameAs Very_Long_Baseline_Interferometry.
• Very-long-baseline_interferometry sameAs Very_Long_Baseline_Interferometry.
• Very-long-baseline_interferometry sameAs Interferometría_de_muy_larga_base.
• Very-long-baseline_interferometry sameAs تداخل‌سنجی_خط_پایه_بسیار_طولانی.
• Very-long-baseline_interferometry sameAs Interférométrie_à_très_longue_base.
• Very-long-baseline_interferometry sameAs Dugobazična_interferometrija.
• Very-long-baseline_interferometry sameAs Very-long-baseline_interferometry.
• Very-long-baseline_interferometry sameAs 超長基線電波干渉法.
• Very-long-baseline_interferometry sameAs 초장기선_간섭_관측법.
• Very-long-baseline_interferometry sameAs Very_Long_Baseline_Interferometry.
• Very-long-baseline_interferometry sameAs Very-long-baseline_interferometry.
• Very-long-baseline_interferometry sameAs Interferometria_wielkobazowa.
• Very-long-baseline_interferometry sameAs m.01fccb.
• Very-long-baseline_interferometry sameAs Радиоинтерферометрия_со_сверхдлинными_базами.
• Very-long-baseline_interferometry sameAs Dugobazična_interferometrija.
• Very-long-baseline_interferometry sameAs Дугобазична_интерферометрија.
• Very-long-baseline_interferometry sameAs Långbasinterferometri.
• Very-long-baseline_interferometry sameAs РНДБ.
• Very-long-baseline_interferometry sameAs Q1148351.

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