Hong Kong Satellite Positioning Reference Station Network (SatRef) GNSS Raw Data Streams (RTCM Format)
Data Providers
Data Category
Update Frequency
As and when necessary
Start from 1st June 2023, please switch to the new domain "ntrip.geodetic.gov.hk". The current domain will be suspended with effective from 1st September 2023 and no longer accessible.
Description
The Hong Kong Satellite Positioning Reference Station Network (SatRef) has been supporting for various applications including high accuracy positioning to public since 2010. The reference stations receive real-time GNSS signals from GPS, GLONASS, GALILEO and BeiDou satellites round-the-clock. For more information, please visit (https://www.geodetic.gov.hk/en/satref/satref.htm).
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Additional Information
Maintainer
Geodetic Survey Section, Survey and Mapping Office, Lands Department
Phone
Email