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Total electron content (TEC) is an important descriptive quantity for the ionosphere of the Earth. TEC is the total number of electrons integrated between two points, along a tube of one meter squared cross section, i.e., the electron columnar number density. It is often reported in multiples of the so-called TEC unit, defined as TECU=1016el/m2≈1.66×10−8 mol⋅m−2.

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  • Total electron content (de)
  • Total electron content (fr)
  • Total Electron Content (it)
  • Total electron content (en)
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  • Der Total electron content (TEC), zu deutsch etwa Gesamtelektroneninhalt, ist eine Kenngröße der Ionosphäre der Erde. (de)
  • Le Contenu électronique total ou Total electron content (TEC) est une description quantitative de l'ionosphère terrestre. Le TEC est le nombre total d'électrons présents le long d'un tube de un mètre carré de section. Il est souvent exprimé en multiples de l'unité TEC TEC unit) : TECU=1016 electrons/m². Cette section est vide, insuffisamment détaillée ou incomplète. Votre aide est la bienvenue ! Comment faire ? (fr)
  • Total electron content (TEC) is an important descriptive quantity for the ionosphere of the Earth. TEC is the total number of electrons integrated between two points, along a tube of one meter squared cross section, i.e., the electron columnar number density. It is often reported in multiples of the so-called TEC unit, defined as TECU=1016el/m2≈1.66×10−8 mol⋅m−2. (en)
  • Il Total Electron Content tradotto come "contenuto totale di elettroni", abbreviato con l'acronimo TEC, è un importante parametro descrittivo della ionosfera terrestre.Rappresenta il numero totale di elettroni presenti lungo un cammino tra due punti, misurati in unità di elettroni per metro quadro, con 1 TEC unit (TECU) = 1016 elettroni/m2 Il TEC è fondamentale per determinare la scintillazione ed il ritardo di gruppo di un'onda elettromagnetica attraverso un mezzo. Per la misurazione del TEC si utilizzano satelliti satelliti GPS sfruttando la tecnica di radio-occultazione. (it)
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  • http://commons.wikimedia.org/wiki/Special:FilePath/201311242115_US_TEC_plot.png
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  • Der Total electron content (TEC), zu deutsch etwa Gesamtelektroneninhalt, ist eine Kenngröße der Ionosphäre der Erde. (de)
  • Le Contenu électronique total ou Total electron content (TEC) est une description quantitative de l'ionosphère terrestre. Le TEC est le nombre total d'électrons présents le long d'un tube de un mètre carré de section. Il est souvent exprimé en multiples de l'unité TEC TEC unit) : TECU=1016 electrons/m². Cette section est vide, insuffisamment détaillée ou incomplète. Votre aide est la bienvenue ! Comment faire ? (fr)
  • Total electron content (TEC) is an important descriptive quantity for the ionosphere of the Earth. TEC is the total number of electrons integrated between two points, along a tube of one meter squared cross section, i.e., the electron columnar number density. It is often reported in multiples of the so-called TEC unit, defined as TECU=1016el/m2≈1.66×10−8 mol⋅m−2. TEC is significant in determining the scintillation and group and phase delays of a radio wave through a medium. Ionospheric TEC is characterized by observing carrier phase delays of received radio signals transmitted from satellites located above the ionosphere, often using Global Positioning System satellites. TEC is strongly affected by solar activity. (en)
  • Il Total Electron Content tradotto come "contenuto totale di elettroni", abbreviato con l'acronimo TEC, è un importante parametro descrittivo della ionosfera terrestre.Rappresenta il numero totale di elettroni presenti lungo un cammino tra due punti, misurati in unità di elettroni per metro quadro, con 1 TEC unit (TECU) = 1016 elettroni/m2 Il TEC è fondamentale per determinare la scintillazione ed il ritardo di gruppo di un'onda elettromagnetica attraverso un mezzo. Per la misurazione del TEC si utilizzano satelliti satelliti GPS sfruttando la tecnica di radio-occultazione. Il TEC è fortemente influenzato dall'attività solare. (it)
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