The accumulated scientific and engineering studies pertaining to the Geopotential Research Mission (GRM) are presented. The scientific need and justification for the measurement of the Earth's gravity and magnetic fields are discussed. Emphasis is placed on the studies and conclusions of scientific organizations and NASA advisory groups. The engineering design and investigations performed over the last 4 years are described, and a spacecraft design capable of fulfilling all scientific objectives is presented. In addition, critical features of the scientific requirements and state-of-the-art limitations of spacecraft design, mission flight performance, and data processing are discussed.


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    Titel :

    Geopotential Research Mission Science, Engineering and Program Summary


    Beteiligte:
    T. Keating (Autor:in) / P. Taylor (Autor:in) / W. Kahn (Autor:in) / F. Lerch (Autor:in)

    Erscheinungsdatum :

    1986


    Format / Umfang :

    203 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Geopotential research mission, science, engineering and program summary

    Keating, T. / Taylor, P. / Kahn, W. et al. | NTRS | 1986


    Geopotential Research Mission, Science, Engineering and Program Summary

    T. Keating / P. Taylor / W. Kahn et al. | NTIS | 1986



    Geopotential Research Mission (GRM)

    Keating, T. | NTRS | 1984


    Developments in the simulation of a geopotential research mission

    Schutz, B. E. / Lundberg, J. B. / White, L. K. et al. | NTRS | 1988