For many applications, the accuracy of 1 m to 5 m is not sufficient when positioning with the available satellite systems such as GPS or GLONASS.
SAPOS — the joint project of the Association of Surveying Administrations of the Länder — prepares the received satellite signals and provides them with additional information to improve accuracy in real time via various media. For this purpose, a network of more than 260 reference stations is operated, of which 22 are in Brandenburg. The data is provided free of charge via automated procedures or by self-collection. When using the data, the license conditions must be observed.
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FAQ
Frequently Asked Questions
Some basic informations about API Store ®.
Operation and development of APIs are currently fully funded by company Apitalks and its usage is for free.
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All important information such as time of last update, license and other information are in response of each API call.
In case of major update that would not be compatible with previous version of API, we keep for 30 days both versions so you will have enough time to transfer to new version. We will inform you about the changes in advance by e-mail.