Apos is BEV’s GNSS satellite positioning service, the GNSS signals (currently: GPS, GLONASS and GALILEO) uses, centrally processed and provides derived parameters to improve the accuracy of satellite-based measurements. Each APOS reference station is coordinated cm-specific and equipped with high-quality geodetic GNSS equipment. For postprocessing applications, 37 Austrian APOS reference stations currently provide station raw data in RINEX format (APOS-PP).
The APOS reference stations realise the top level of the European Terrestrial Reference System (ETRS89) in Austria and comply with the EUREF Class A specification (coordinate repeatability better than ± 1 cm).
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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.
Yes, you can.
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.