Instruments:aei

From CedarWiki
Jump to: navigation, search

AE Indices

The CEDAR Database contains 1 min and hourly values of the magnetic indices AE, AL AU and AO from 1 January 1978 to 30 June 1988, and provisional AE indices from 1 January 1990 to 31 December 1994. The provisional AE indices came from http://swdcdb.kugi.kyoto-u.ac.jp/aedir, where one can get recent estimated AE plots also. The older AE came from World Data Center in Boulder where one can get:

When the Assimilative Mapping of Ionospheric Electrodynamics (AMIE) procedure uses ground magnetometers, it can calculate the AE at usually 5 minute intervals. AE is thus usually available for the list of AMIE campaigns list of AMIE campaigns.


-Revised 16 June 2001 by Barbara Emery