In accordance with the recommendations of the CNIL and articles 38 and 40 of law 2004-801 of 06/08/2004, you have the right to access, rectify and delete data concerning you. This right can be exercised online by sending an email to the address: Geodata Diffusion operates and delivers real-time Orpheon GNSS precision augmentation services for satellite positioning. These services include all real-time GNSS data, geolocation and connection data to the Orpheon network but also to all Orpheon websites: and, the reseau- and the Orpheon mobile application; collectively referred to as the “Geodata Service”. This privacy policy applies to the entire Geodata service. By using the Geodata service, you consent to our processing of the data we collect in accordance with this privacy policy. As Geodata Diffusion is constantly seeking to strengthen its services offered, its privacy policy may change over time, but changes made later will not affect data that was collected while another version of this policy was in effect. in force. If a change materially alters your rights under this policy, we will email you a summary of the changes to the address associated with your account and post a notice on the Geodata Diffusion website.

Data that could personally identify you

Personally identifiable data includes your name, address, email and other data that might link you to them in some way. Your information is communicated to Geodata Diffusion mainly by its distributors, resellers or your dealer (“selected third parties”) when subscribing to the Geodata service. Under the terms of the contract that binds them to Geodata Diffusion, they are prohibited from sharing or using this data for any purpose other than that of using the Geodata service. On the other hand, Geodata Diffusion will never disclose your information to a third party. Geodata Diffusion uses a combination of administrative and technical measures to ensure the security of your data by physically separating the information relating to the management of your account and the technical data allowing you to use the Geodata service. The user is also informed that, when browsing the site, personal data concerning him may be requested via a form to be completed. This data is used:
  • in the event of the user’s subscription to the Orpheon network newsletter, to send him the newsletter.
  • in the event of a contact request, or a question from the user, to provide an answer.
The user is informed that his data:
  • are collected in a fair and lawful manner,
  • are collected for specified, explicit and legitimate purposes,
  • will not be further processed in a manner incompatible with these purposes,
  • are not intended to be passed on to third parties.
  • are adequate, relevant and not excessive with regard to the purposes for which they are collected and their subsequent processing,
  • are accurate and complete,
  • are kept in a form allowing the identification of the persons concerned for a period which does not exceed the period necessary for the purposes for which they are collected and processed.
All precautions are taken to preserve the security of the data, and in particular to prevent them from being distorted, damaged or that unauthorized third parties have access to them. In accordance with the amended law relating to data processing, files and freedoms of January 6, 1978, you have the right to oppose (article 38), access (article 39) and rectification (article 40) to information that concerns you. If you wish to exercise this right and obtain information about yourself, please contact: Société Geodata Diffusion
  • Immeuble le Viking
  • 32 avenue de la Baltique
  • 91140 Villebon-sur-Yvette, France
  • Tél. : 01 69 18 81 60
  • e-mail :

IT and freedom


The hypertext links present on the Orpheon network site and directing users to other Internet sites do not engage the responsibility of the writing of the Orpheon network site as to the content of these sites.

CNIL statement:

Since 2006, websites no longer need to be declared as such to the CNIL. The processing of personal or nominative data collected on this site through online forms: surname, first name, address, telephone number, e-mail address are subject to an exemption defined in “Deliberation n°2006-138 of the 09/05/2006 deciding on the exemption from declaration of processing constituted for the purposes of information or external communication”. Geodata Diffusion sites therefore do not have a CNIL declaration number.

The data you ask to share

You can ask Geodata Diffusion to share some of your data with third parties in order to benefit from extended or joint services. For example, you could authorize Geodata Diffusion to associate the data of your Geodata Diffusion account (appearing on your subscription form to a Geodata subscription or package) to a third-party application, send status updates to this third-party application, or share geolocation data. From the moment you ask Geodata Diffusion to share your data with a third party, this data is placed under the responsibility of this third party and is governed by the privacy policy of this third party. You can revoke your consent to share your data with a third party at any time by respecting the methods described in our general conditions of sale (Article 14 of our General Terms & Conditions).

When you connect a device to the Geodata service

When your device is connected to the Geodata service through your Geodata subscription or package, data relating to your positions is transferred from your device to our servers. This geolocation data is associated with your identifier and is necessary to allow you to use the Geodata service. Your geolocation data is also kept by Geodata Diffusion to ensure the proper functioning of the Geodata service for technical support purposes and for statistical purposes in order to improve the Geodata service. This data includes the date and time of each of your connections to the Geodata service. However, since your geolocation data is only associated with your identifier, Geodata Diffusion is not able to determine the actual user of the Geodata service.

When you contact Geodata Diffusion technical support

When you visit the Geodata Diffusion website

During your visits to the Geodata Diffusion website, a cookie may be automatically installed on your Internet browser. The cookie is a block of data that does not identify the user but is used to record information relating to his browsing on a website. You can delete cookies by following the instructions specific to your browser. However, such deactivation could prevent the use of certain features of the site.

Google Anlytics

Geodata Diffusion uses Google Analytics, a web analytics service provided by Google Inc. (“Google”). Google Analytics uses cookies, which are text files placed on your computer, to help the website analyze how users use the site. The data generated by the cookies concerning your use of the site (including your IP address) will be transmitted and stored by Google on servers located in the United States. Google will use this information for the purpose of evaluating your use of the site, compiling reports on site activity for its publisher and providing other services relating to site activity and use of the site. ‘Internet. Google may communicate this data to third parties in the event of a legal obligation or when these third parties process this data on behalf of Google, including in particular the publisher of this site. Google will not associate your IP address with any other data held by Google. You can disable the use of cookies by selecting the appropriate settings on your browser. However, such deactivation could prevent the use of certain features of this site. By using this website, you expressly consent to the processing of your personal data by Google under the conditions and for the purposes described above.

Email communication policy

Geodata Diffusion distinguishes two distinct types of customer email addresses: a general-purpose email address likely to be used for commercial but also technical communications and an email address solely intended for technical information, necessary for the use of the Geodata service. . In all circumstances, users of the Geodata service who receive information emails can unsubscribe from receiving them at any time by writing to Geodata Diffusion. The emails will be interrupted within a period of between 3 to 5 days after receipt of the user’s request.

Satisfaction survey

On rare occasions, Geodata Diffusion may carry out satisfaction surveys (analyzed by us or by third parties) aimed at improving our services. All personally identifiable data that you communicate to Geodata Diffusion in the context of these surveys will only be used for the purposes of this survey and as stipulated in this privacy policy.