2.2.0 spase://SMWG/Observatory/IGPPLANL IGPP LANL IGPP LANL magnetometer chain 2011-02-17T12:34:56.789 IGPP LANL ground magnetometer chain spase://SMWG/Person/Peter.J.Chi GeneralContact UCLA Ground Magnetometer Data Center http://spc.igpp.ucla.edu/uclamag Information about the IGPP-LANL magnetometer array. Earth.Surface