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Ambitious Launch of the CORS NETWORK in Sri Lanka

posted on May 20, 2014

For the first time in the country, SULECO (PVT) LTD introduces CORSnet, ushering Sri Lanka to the next era in Surveying in par with the rest of the world. CORSnet server was launched on Tuesday, the 20th of May 2014 at A ...

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What is CORS?

What is CORS?

Continuous Observation Reference Station - CORSnet is the first commercial GNSS based Virtual Reference Network established to broadcast RTK corrections & RINEX data for post processing covering Western Province of Sri Lanka.

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Network Coverage

Network Coverage

The main cities which already have the coverage are marked in the map below. Click the map marker for more details. More cities will be covered soon. Our target is to make our service available to all throughout Sri Lanka.


Why CORSnet?


We provide you with the best products from South Surveying & Mapping Instrument CO., LTD.


We have the most dedicated and committed group of people. We truly love what we do and are never satisfied with good enough.


We are capable of providing you the coordinates with an accuracy of 2.5 mm.