Data processing procedures for SNOMS project 2007 to 2012. Version-1: 28 August 2012

Hartman, M.C. ; Hydes, D.J. ; Campbell, J.M. ; Jiang, Z.P. ; Hartman, S.E.

National Oceanography Centre

来源: NERC Open Research Archive

【 摘 要 】

This bulletin is published to meet the needs of both commercial and academic usaers of geomagnetic data. Magnetic observatory data are presented as a series of plots of one-minute, hourly and daily values, followed by a table of monthly values, indices and reports of rapid variations. The operation of the observatory and presentation of data are described in the introduction.