Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-24T04:07:59Z http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 1 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ULF_TNB 164.1,-74.69,164.1,-74.69 2001-12-01T00:00:00Z 2003-11-30T00:00:00Z 2005-07-27T04:00:00Z

Measurements of geomagnetic field variations in the ULF frequency band (1 mHz - 1 Hz) are made by a triaxial search-coil magnetometer at Terra Nova Bay (TNB, Antarctica) since 1992. The present data ...