Blar i forfatter "Van Eyken, A.P."

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    • Observations of plasma density structures in association with the passage of traveling convection vortices and the occurrence of large plasma jets. 

      Van Eyken, A.P.; Valladares, C.E.; Alcaydé, D.; Rodriguez, J.V.; Ruohoniemi, J.M. (Journal article; Peer reviewed; Tidsskriftartikkel, 1999)
      We report important results of the first campaign specially designed to observe the formation and the initial convection of polar cap patches. The principal instrumentation used in the experiments comprised the EISCAT, the Sondrestrom, and the Super DARN network of radars. The experiment was conducted on February 18, 1996 and was complemented with additional sensors such as the Greenland chain of ...

    • Plasma density over Svalbard during the ISBJØRN campaign. 

      Hall, Chris; Van Eyken, A.P.; Svenes, K.R. (Journal article; Peer reviewed; Tidsskriftartikkel, 2000)
      In 1997, reliable operation of the EISCAT Svalbard Radar (ESR) was achieved and a rocket launching facility at Ny Ålesund on Svalbard (79°N, 12°E) (SVALRAK) was established. On 20 November, 1977, the first instrumented payload was launched from SVALRAK. Although the payload configuration had been flown many times previously from Andøya Rocket Range on the Norwegian mainland, this presented an ...