Email: info@corsnet.lk

Most Accurate Real Time GNSS Positioning Service in SriLanka!

With our service, we guarantee an accuracy up to 2.5 mm, anywhere in Sri Lanka

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.

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Why CORSnet?

Best Technology

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

Excellent Support

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

Highest Accuracy

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