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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, and 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.
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.
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.
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.
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The XXV IUGG General
Assembly was held in Melbourne, Australlia, from June 28 to
July 7, 2011 [May 12, 2011]
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The
XIVth IAGA Workshop On Geomagnetic Observatory Instruments,
Data Acquisition and Processing was held in Changchun, Jilin Province,
China from September 13 - 23, 2010 [May 12, 2011]
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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]
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The 11th IAGA Scientific Assembly was held in Sopron, Hungary,
August 23 - 30, 2009 [September 18, 2009]
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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]
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International Session "170 years of observatory work at the Urals:
the history and modern state" (July 17-23, 2006)
(Notice). [April 20, 2006]
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The
proceedings of the Xth Workshop on Geomagnetic Observatory Instruments,
Data Acquisition and Processing held at the Hermanus Magnetic Observatory
in South Africa, 15-24 April 2002
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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]
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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]
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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]
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H. McCreadie and M. Menvielle: The PC Index: Review of methods. Ann. Geophys., 28,
1887-1903, 2010. [June 1, 2011]
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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]
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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]
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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]
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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]
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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]
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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]
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International Session "170 years of observatory work at the Urals:
the history and modern state" (July 17-23, 2006). [April 20, 2006]
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