Data Privacy

The GRAW Radiosondes GmbH & CO.KG as owner of these websites take the protection of your personal information very seriously. We process personal data collected on our websites according to the regulations of the Bundesdatenschutzgesetz (BDSG) and the Telemediengesetz (TMG). From these data, statistics will be generated which help us to improve our websites to fit your needs. A reference to your person can only be derived, if you have registered yourself directly on our website or if you access our website from a personalised website. A data transfer to third parties, even in excerpts, does not take place under any circumstances.

Data protection officer

You may contact our external hired data protection officer for any questions concerning data privacy:

External data privacy officer
Mrs. Gisela Pöllinger
Datenschutz Pöllinger GmbH
Dresdner Str.38, 92318 Neumarkt i.d.Opf.
Phone: +49 9181/270577-0, Fax: +49 9188/903268
E-mail: datenschutz(at)

What are personal data and what we use them for

Personal data is any information about your person that enables an identification, e. g. surname, first name, address or e-mail address. You do not have to disclose personal data to use our websites. If personal data is collected (e. g. surname, postal address or e-mail address in the contact form) this is done always on a voluntary basis whenever possible. We only store data that you transmitted automatically or voluntarily. These data will not be transferred to third parties without your express permission.

Data minimisation

We save personal data according to the principle of data avoidance and minimisation only for as long as it is necessary or prescribed by the legislators (statutory data retention period). If the purpose for the data processing no longer applies or the legally prescribed term ends, the data will be deleted or blocked.

We would like to point out that the transmission of data on the Internet (e. g. by communicating via e-mail) may contain security gaps. It is not possible to provide complete data security against access by third parties.

Changes and necessary adaptions to legal provisions

We retain the right to make changes at any time when necessary to ensure that our privacy statement is always up to date with the legally prescribed terms. This shall also apply if the data privacy has to be adapted e. g. in case of new or updated services. The new data privacy is then valid the next time you visit our websites.

Data Privacy Statement for the use of Matomo

This website uses the functions of the Matomo Web Analysis Service. Matomo uses so-called "cookies". These are text files that are stored on your computer and enable analysis of your use of the website. To enable this, the usage information created by the cookies (including your shortened IP address) is transferred to our server and stored for analysing purposes to optimise our website. Your IP address is anonymised immediately during this process and you remain anonymous for us. The usage information created by the cookies will not be transferred to third parties.

 You may refuse the use of cookies by adjusting your browser software appropriately. However, we point out that, in this case, you may not be able to take full advantage of all of the functions of this website. (Source:

Disclosure, Deletion, Blocking

You have the right at any time to disclosure, at no cost to you, concerning your saved personally identifiable information, its origin and recipients, the purpose of such data processing, as well as a right to correction, blocking, or deletion of this information. In this and in other questions about the topic of personally identifiable information, you may turn to us at any time using the address listed in our Imprint.

Server Log Files

The provider of these pages automatically collects and stores information in so-called server log files, which your browser automatically transmits to us. These are:

  • Browser type, browser version
  • Operating system used
  • Referring URL
  • Host name of the accessing computer
  • Time of the server query

These data cannot be linked to specific persons. No consolidation of these data with other data sources is performed. We reserve the right to subsequently inspect these data should specific evidence of unlawful use become apparent to us.


These Internet pages sometimes use so-called cookies. Cookies do no harm to your computer and do not contain viruses. Cookies are used to make our offering more user-friendly, more effective, and safer. Cookies are small text files that are placed on your computer and which your browser stores.

Most of the cookies we use are so-called "session cookies". They are automatically deleted after the end of your visit. Other cookies remain stored on your terminal until you delete them. These cookies allow us to recognize your browser on your next visit.

You can adjust your browser so that you will be informed about the placing of cookies and only allow cookies in individual cases, accept cookies only in specific cases or exclude them generally, and activate the automatic deletion of cookies when you close your browser. The deactivation of cookies may limit the functionality of this website.

Contact Form

When you send us enquiries using the contact form, your data from the contact form, including the contact information you provide, will be stored by us to process your inquiry as well as any follow-up enquiries. We will not disclose this information without your permission to any third parties.

Objection of advertising e-mails

The use of contact data, disclosed as part of the legal obligations applicable to the Imprint, for purposes of transmitting advertising and informational materials not expressly requested, is hereby rejected. The operators of these pages expressly reserve the right to take legal action in the case of unsolicited sending of advertising information, for example spam emails.