Abstract The most publicised use of magnetometer data from four spacecraft is to determine the local electrrical current density. However, in addition, there are (at least) two other treatments of the four spacecraft data which we fell will need routine implementation. Here we identify and describe techniques that we call the ‘wave telescope’ and ‘discontinuity analysis’, as well as that estimating the current density, which we term the ‘curlometer’. Each technique involves a priori assumptions about the nature of signals detected on the spacecraft and, using parallels with other areas of geophysics, we outline a general strategy for approaching the analysis of multipoint data.


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    Titel :

    Analysis of multipoint magnetometer data


    Beteiligte:
    Dunlop, M.W. (Autor:in) / Southwood, D.J. (Autor:in) / Glassmeier, K.-H. (Autor:in) / Neubauer, F.M. (Autor:in)

    Erschienen in:

    Advances in Space Research ; 8 , 9-10 ; 273-277


    Erscheinungsdatum :

    01.01.1989


    Format / Umfang :

    5 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Magnetometer.

    Bunn, J. S. / Lawrence, J. L. / Norris, D. D. | NTRS | 1965


    Magnetometer

    Bunn, J. S. / Lawrence, J. L. / Norris, D. D. | NTRS | 1966


    Multipoint-Videokonferenzen

    Krammel, Andrea | IuD Bahn | 1996


    Small Magnetometer

    Kuhnke, Falko / Musmann, Gunter / Glassmeier, K. H. et al. | NTRS | 1995