IAGA Division V

Objectives of IAGA Division V are:

  1. to promote high quality standards in geomagnetic data acquisition, observatory and survey procedures, geomagnetic indices, and data dissemination
  2. to analyse magnetic observation data for the purposes of understanding the various sources of the magnetic field.  Three working groups are active in this respect.

Contacts

For content questions please contact: Alan Thomson.

Working Group V-OBS: Geomagnetic Observation

Working group V-OBS coordinates all issues related to the operation of geomagnetic observatories around the world. The WG sets quality standards for measurements and for data processing, and supports observatories in need of modern instrumentation or those in danger of closure. It cooperates with INTERMAGNET and is responsible for the organisation of a Workshop On Geomagnetic Observatory Instruments, Data Acquisition and Processing every two years. The working group maintains a list of observatories operating worldwide.

Working Group V-DAT: Geomagnetic Data and Indices

This working group defines formats for data exchange and sets quality standards for indices of magnetic activity. The latest format for observatory data dissemination is the IAGA2002 format. Numerous indices of magnetic activity exist and new ones are often developed for different scientific purposes. WG V-DAT cooperates with ISGI and is responsible for assessing and recommending new indices for official adoption by IAGA.

Working Group V-MOD : Geomagnetic Field Modeling

The main task of WG V-MOD is to coordinate international scientific efforts to model and understand the internal geomagnetic field. In particular, the WG assesses and adopts a new International Geomagnetic Reference Field (IGRF) every five years, from candidate models submitted by different research groups. A special task group of WG V-MOD members was in charge of coordinating the development of the first World Digital Magnetic Anomaly Map, published in 2007.

Invited Scientific Reviews Presented at IUGG/IAGA

Upcoming meetings, past meeting programmes and proceedings

  • The XVIth IAGA Workshop On Geomagnetic Observatory Instruments, Data Acquisition and Processing will be held in Hyderabad, India, in October 2014, organized by the Indian Institute of Geomagnetism (IIG) and the National Geophysical Research Institute (CSIR-NGRI). [August 2, 2013]
  • The XIIth IAGA Assembly was held in Merida, Yucatan, Mexico from August 26th to 31st, 2013 [August 2, 2013]
  • The XVth IAGA Workshop On Geomagnetic Observatory Instruments, Data Acquisition and Processing was held in San Fernando, Cadiz, Spain from June 4th to 14th 2012, organized by Real Instituto y Observatorio de la Armada en San Fernando (ROA). The proceedings are under preparation. [August 2, 2013]
  • The XXV IUGG General Assembly was held in Melbourne, Australlia, from June 28 to July 7, 2011 [May 12, 2011]
  • Proceedings of the XIVth IAGA Workshop On Geomagnetic Observatory Instruments, Data Acquisition and Processing, held in Changchun, Jilin Province, China from September 13 - 23, 2010 [September 16, 2011]
  • The Proceedings of the XIIIth IAGA Workshop On Geomagnetic Observatory Instruments, Data Acquisition and Processing, June 9-18, 2008, Golden and Boulder, Colorado, USA are now available [January 5, 2010]
  • The 11th IAGA Scientific Assembly was held in Sopron, Hungary, August 23 - 30, 2009 [September 18, 2009]
  • Proceedings of XIIth IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition and Processing is available from http://www.igf.edu.pl. (Choose: Publications> Own publications> Publs. Inst. Geophys PAS, and go to: C-Geomagnetism, issue C-99 (398)) [June 23, 2007]
  • International Session "170 years of observatory work at the Urals: the history and modern state" (July 17-23, 2006) (Notice). [April 20, 2006]
  • The proceedings of the XthIAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition and Processing held at the Hermanus Magnetic Observatory in South Africa, 15-24 April 2002

Data and model issues

Business meeting issues

Special publications related to Div. V topic

  • IAGA guides for observatories and repeat stations are available from the IAGA web site [August 7, 2013]
  • The book "Geomagnetic Observations and Models", IAGA Special Sopron Book Series 5, eds. M. Mandea and M. Korte, has been published by Springer in 2011 with 13 topical review papers with contributions from 41 authors. [June 1, 2011]
  • IAGA WG V-MOD, Participating members: C. C. Finlay, S. Maus, C. D. Beggan, T. N. Bondar, A. Chambodut, T. A. Chernova, A. Chulliat, V. P. Golovkov, B. Hamilton, M. Hamoudi, R. Holme, G. Hulot, W. Kuang, B. Langlais, V. Lesur, F. J. Lowes, H. Luhr, S. Macmillan, M. Mandea, S. McLean, C. Manoj, M. Menvielle, I. Michaelis, N. Olsen, J. Rauberg, M. Rother, T. J. Sabaka, A. Tangborn, L. Toffner-Clausen, E. Thebault, A. W. P. Thomson, I. Wardinski Z. Wei, T. I. Zvereva: International Geomagnetic Reference Field; the eleventh generation. Geophys. J. Int., Vol 183, Issue 3, pp 1216-1230, December 2010. DOI: 10.1111/j.1365-246X.2010.04804.x. [June 1, 2011]
  • A special issue of Earth Planets Space (Vol. 62, No. 10) on the International Geomagnetic Reference Field - The Eleventh Generation has been published in 2010, consisting of 14 papers dealing with IGRF candidate models and related topics. [June 1, 2011]
  • H. McCreadie and M. Menvielle: The PC Index: Review of methods. Ann. Geophys., 28, 1887-1903, 2010. [June 1, 2011]
  • The Proceedings of the XIII IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition and Processing have been published as Open File Report 2009-1226, ed. J. Love, by the U.S. Geological Survey in 2009. [June 1, 2011]
  • Special issue of Annals of Geophysics on "Geomagnetic measurements in remote regions" has been published as Vol. 52, No. 1 (February 2009). [June 30, 2009]
  • Special issue of the journal Earth, Planets and Space on "Ground Magnetic Observations: New technologies and the role in understanding the Earth System" has been published as Vol.58, No. 6 (June 2006). [June 7, 2006]
  • Special issue of the journal Earth, Planets and Space on "Global magnetic field modeling and IGRF" has been published as Vol.57, No.12 (December 2005). [June 7, 2006]
  • The Proceedings of the XIIIth IAGA Workshop On Geomagnetic Observatory Instruments, Data Acquisition and Processing, June 9-18, 2008, Golden and Boulder, Colorado, USA are now available [January 5, 2010]
  • The 11th IAGA Scientific Assembly was held in Sopron, Hungary, August 23 - 30, 2009 [September 18, 2009]
  • Proceedings of XII IAGA Workshop on Geomagnetic Observatory Instruments, Data Acquisition and Processing is available from http://www.igf.edu.pl. (Choose: Publications> Own publications> Publs. Inst. Geophys PAS, and go to: C-Geomagnetism, issue C-99 (398)) [June 23, 2007]
  • International Session "170 years of observatory work at the Urals: the history and modern state" (July 17-23, 2006). [April 20, 2006]

Working Groups that are part of Division V

Note: At IUGG 2003 ( July 2003 ), Division V working groups were re-structured.
To refer to the old working groups, please look at the end of this page.

Working Group V-OBS: Geomagnetic Observation
Chair: Pavel Hejda Institute of Geophysics AS CR
Bocni II/1401
141 31 Prague
Czech Republic
Co-Chair: Arnaud Chulliat NOAA National Geophysical Data Center and CIRES
University of Colorado Boulder
325 Broadway, E/GC3
Boulder, CO 80305-3328
USA
Working Group V-DAT: Geomagnetic Data and Indices
Chair: Renata Lukianova Department of Ocean-Atmosphere Interaction
Arctic and Antarctic Research Institute,
Russian Federal Servey for Hydrometeorology and Environmental Monitoring
38 Bering Street,
199397 St.Petersburg,
Russia
Co-chair: Masahito Nose Kyoto Univ
Data Analy Ctr Geomagnet & Spc,
Oiwake-cho Kitashirakawa Saky
Kyoto, 606-8502,
Japan
Working Group V-MOD : Geomagnetic Field Modeling
Chair: Christopher Finlay Earth and Planetary Magnetism Group
Institute of Geophysics
ETH Zürich
HPP L2.2, Hoenggerberg
Zürich, CH-8093
Switzerland
Co-chair: Erwan Thébault Inst. Physique du Globe Paris
Geomagnetism
1 rue Jussieu,
75238 Paris cedex 05
France
Div. V CHAIR: Div. V CO-CHAIR:
Alan W P Thomson
Geomagnetism
British Geological Survey
West Mains Road
Edinburgh EH9 3LA
UK
Pieter Kotze
Hermanus Magnetic Observatory
P O Box 32,
Hermanus 7200
South Africa