Introduction to geomagnetic fields

Author(s)

• Campbell, Wallace H. (Wallace Hall)

Bibliographic Information

Introduction to geomagnetic fields

Wallace H. Campbell

Cambridge University Press, 1997

Note

Includes bibliographical references and index

Description and Table of Contents

Description

Geomagnetic fields arise from a variety of electric current sources. The main, dipolar field results from currents in the Earth's outer core. Dynamo currents, driven by motion of the Earth's ionosphere, generate daily surface field variations, and the Sun's activity modifies the Earth's magnetosphere, producing storm currents on a global scale. Using a minimum of mathematics, and without sacrificing the depth of coverage, the author presents the geomagnetic source fields. Details of measurement methods and a thorough review of the societal impact and use of geomagnetic fields complete the main text. The book concludes with appendices that summarise the necessary background mathematics, provide a comprehensive list of geomagnetic information, and detail geomagnetic utility computer programs. With its refreshing presentation, Introduction to Geomagnetic Fields will appeal to graduate students and researchers seeking an understanding of these natural phenomena.

Table of Contents

• Preface
• 1. The Earth's main field
• 2. Field variations at quiet times
• 3. Solar-terrestrial activity
• 4. Measurement methods
• 5. Applications
• Appendix A. Mathematical topics
• Appendix B. Geomagnetic organizations, services, and bibliography
• Appendix C. Utility programs for geomagnetic fields
• References
• Index.

by "Nielsen BookData"

Details

• NCID: BA3195037X
• ISBN:
  • 0521571936
• LCCN: 96041193
• Country Code: uk
• Title Language Code: eng
• Text Language Code: eng
• Original Language Code: eng
• Place of Publication: Cambridge
• Pages/Volumes: xii, 290 p.
• Size: 24 cm
• Classification:
  • LCC : QC815.2
  • DC20 : 538/.7
• Subject Headings:
  • LCSH : Geomagnetism