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Legal Status


ENSG - Ecole Nationale des Sciences Géographiques/National School of Geographic Sciences
This school is part of the IGN which is a public administration with the legal status of an EPA (Public Administrative Establishment).


6 - 8 Avenue Blaise Pascal
Cité Descartes - Champs-sur-Marne
77455 Marne la Vallée Cedex 2


Telephone : +33 (0)1 64 15 30 01
Fax : +33 (0)1 64 15 31 07
Email : send a message

Web site design

ENSG - Ecole Nationale des Sciences Géographiques/National School of Geographic Sciences
6 - 8 Avenue Blaise Pascal
Cité Descartes - Champs-sur-Marne
77455 Marne la Vallée Cedex 2

Further information ...

Site copyright

The illustrations, editorial content and various components of the graphics charter adopted by our site are the property of the ENSG.. The use of these documents or any of these components must be authorized by our establishment prior to use.

Contact: send a message to the international relations department

Cookies (markers)

Certain pages of this site install a cookie on your computer. This cookie does not allow us to identify you; however, it saves information from your visit onto our site, useful for your future visits. Should you wish to deny access to the cookie, it is possible to configure your computer to refuse it.


JavaScript is a scripting programming language integrated and enabled by default in most software dedicated to Internet browsing. Today this language is very often used in web pages. To take full advantage of the functionalities of this website, we advise you to activate this language in the settings of your browser, at least temporarily for the consultation of this site.


To adapt the ENSG’s internet site to visitors’ queries, IGN counts the number of visits, the number of pages seen, what visitors do on the site and how frequently they return.

PIWIK, IGN’s statistical tool, generates a cookie with a single identification number, whose storage is limited to 13 months. This cookie also collects your IP address to determine in which city you are located. This data becomes totally anonymous immediately after detection. In no case can IGN actually identify individual users.

The data collected is not ceded to third parties, nor used for any other purposes.

Hypertext links

The ENSG’s website contains hypertext links which give access to sites managed by third parties. These links are presented for further information. The ENSG has no control whatsoever over these sites and is not in any way responsible for their content. The webmasters of these sites can request a change in the presentation of these links or their deletion upon demand. email.

Personal data

The ENSG does not collect or store personal data of any kind on visitors to the site, other than data openly volunteered through the use of email data request forms.

Our obligations

The ENSG promises not to transmit this data to any third parties in compliance with the recommendations of the CNIL National Commission on Digital Information Privacy (CNIL).

Your rights

In accordance with the texts of the law dated January 6, 1978 modified for Digital Information, files and privacy, any user having sent directly or indirectly personal data to this site can demand access to this information by a simple request to the ENSG.

The law on digital information and privacy contains solid protection for individuals against dangers linked to personal data files and their use. Citizens have specific rights they can themselves claim.

Your rights explained by the National Commission on Digital Information Privacy (CNIL)

Updated the 4 December 2018