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Concordia Research Station, Dome Circe, Antarctic Plateau, Antarctica

Concordia Research Station, Dome Circe, Antarctic Plateau, Antarctica

In the 1970s, Dome C was the site of ice core drilling by field teams of several nations. In the 1990s, Dome C was chosen for deep ice core drilling by the European Project for Ice Coring in Antarctica (EPICA). Drilling at Dome C began in 1996 and was completed on December 21, 2004, reaching a drilling depth of 3270.2 m, 5 m above bedrock. The age of the oldest recovered ice is estimated to be ca. 900,000 years.
Astronomy
Concordia Station has been identified as a suitable location for extremely accurate astronomical observations. The transparency of the Antarctic atmosphere permits the observation of stars even when the sun is at an elevation angle of 38°. Other advantages include the very low infrared sky emission, the high percentage of cloud-free time and the low aerosol and dust content of the atmosphere.

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Keywords:#concordia #research #station #dome #circe #antarctic #plateau #antarctica
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Date added:Oct 04, 2012
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