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ESA Data Ontology

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Concept information

Instruments > Earth Remote Sensing Instruments > Passive Remote Sensing > Magnetic Field/Electric Field Instruments > CER

Preferred term

CER  

Definition

  • the CER (Coherent Electromagnetic Radiation) objective is to determine ionospheric total electron density (TEC) by using a three-frequency beacon; cooperative ionospheric observations with fixed ground receivers. (en)

Broader concept

Change note

  • 2019-04-25 07:26:56.0 [mmorahan] Insert Concept add broader relation (CER [1c03710e-1898-49ec-84bb-c064e7a358d0,368669] - Magnetic Field/Electric Field Instruments [449b7d65-85e6-43a5-b87b-1071dc9936b2,346983]);
  • 2019-04-25 07:30:47.0 [mmorahan] insert AltLabel (id: null category: primary text: Coherent Electromagnetic Radiation language code: en); insert Definition (id: null text: the CER (Coherent Electromagnetic Radiation) objective is to determine ionospheric total electron density (TEC) by using a three-frequency beacon; cooperative ionospheric observations with fixed ground receivers. language code: en); insert WeightedRelation (id: null related concept uuid: 66f5d236-40fb-4a41-96a4-761d48103765 relationship type: null relationship value: null generated by: null);

URI

https://gcmd.earthdata.nasa.gov/kms/concept/1c03710e-1898-49ec-84bb-c064e7a358d0

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