Please click the above stations or below links to see the station photographs and coordinates list | |||||
HKCL | HKFN | HKKS | HKKT | HKLM | HKLT |
HKMW | HKNP | HKOH | HKPC | HKQT | HKSC |
HKSL | HKSS | HKST | HKTK | HKWS | T430 |
TCHK |
Survey and Mapping Office (SMO) of Lands Department makes use of the Global Navigation Satellite System (GNSS) to develop a local satellite positioning system, named as "Hong Kong Satellite Positioning Reference Station Network" (SatRef). The network consists of 19 Continuously Operating Reference Stations (CORS) including 16 reference stations and 3 Integrity Monitoring stations evenly distributed in Hong Kong. The stations receive GNSS satellite (including BDS-3 satellite) data round-the-clock and send it to a Data Centre for further processing and analysis. The products are disseminated to users for high accuracy positioning works and other applications. The SatRef Reference Stations established an accurately surveyed control network to realize the local reference frame. The network provides a linkage between the local reference system and global reference system. Spatial information can be effectively exchanged on the same spatial language. The Hong Kong Satellite Positioning Reference Station Data Services was launched on 4 February, 2010. |
SatRef Services
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