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Terms of Use

Intellectual Property Rights

The BCMT site is a creative work that is the exclusive property of the BCMT and is protected by French and international Laws on intellectual property. No reproduction or representation can be done in contravention of the rights of BCMT from the above legislation. All data are distributed under the term of the licence Creative Commons BY-NC 4.0

Non-responsibility Clause

The BCMT, cannot be held responsible in any way for any information appearing on this website or for the consequences that could result from their interpretation or their use. BCMT reserves the right to update or modify the present website at any time and without need of prior notice, and cannot be held liable for possible consequences of such modifications.


The setting of hyperlinks to pages or documents available on the BCMT website by third parties is authorized as long as the links are not contrary to the interests of the BCMT. Third parties must also guarantee that the origin and the author of the document will be identifiable.


Photos Credit

The images used for the realization of the BCMT website are from the archives of the BCMT and are the property of the BCMT. A copy, complete or partial, cannot be done without the consent of the BCMT.

BCMT - Bureau Central de Magn├ętisme Terrestre
1, rue Jussieu
75005 Paris - France
Contact us

Publication Director : Vincent Lesur
Webmasters : Virginie Maury (DOI landing page) / Benoit Heumez (BCMT website)

Institut de Physique du Globe de Paris
1, rue Jussieu
75005 Paris - France