Positioning Singapore for the Future
The Singapore Satellite Positioning Reference Network, SiReNT is a nation-wide reference network developed to support real-time high precision land surveying and other positioning applications. An initiative by Singapore Land Authority (SLA), SiReNT provides Differential GPS (DGPS) services which supports the latest technology of Network-RTK.
Eye On SiReNT
Website Updates

The SiReNT KMZ file is now available! Launch the KMZ file to see the locations of the SiReNT reference stations on Google Earth.

Try out our new service, SMS4Status now! More information can be found in the SiReNT status section.
SiReNT Highlight

NAVSTAR GPS constellation status and notice advisories

To find out more click here.

GPS Constellation

To find out more about GPS Constellation click here.

Last Update : 11 August 2011




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