CORSnet RTK

The First and Largest

Islandwide CORS RTK Network

SULECO’s CORSnet network, introduced in 2014, marks a pioneering milestone in Sri Lanka, enabling high-precision UAV operations and GIS data collection. Comprising 23 reference stations across the country, CORSnet offers 24/7 high-precision positioning data, catering to Real-Time kinematic data correction broadcasting and static data observation. This virtual reference network covers the Western Province and beyond, delivering significant benefits to surveying professionals, GIS specialists, drone pilots, and security entities. CORSnet promises reduced job time, manpower, and resources, setting the stage for efficient, high-precision automated drone operations and comprehensive digitization. As the exclusive distributor of leading GNSS and drone equipment brands, including DJI, LEICA, FLIR, and ALTI, SULECO Pvt Ltd. remains dedicated to delivering essential and beneficial services through this cutting-edge technology.

CORSnet RTK

Why Choose Us

The largest and most reliable service in the country

Centimeter-level accuracy

Efficient solutions with a simple ‘Plug & Play’ connectivity

Efficient solutions with a simple ‘Plug & Play’ connectivity

24*7*365 Service

Simplified Usage

First and Largest CORS Network

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Unlocking the forefront of positioning infrastructure, CORSnet by Suleco (Pvt) Ltd. pioneers accuracy, reliability, and accessibility in Sri Lanka. Rapidly expanding, we strive to empower the aerial and spatial community, igniting innovation in UAVs, spatial technology, and satellite positioning. Offering a suite of services including Differential GNSS, single-base Real Time Kinematic (RTK), Network Real Time Kinematic (NRTK) positioning, and RINEX data for post-processing, CORSnet stands as the cornerstone for project enhancement. Explore our comprehensive offerings on our website and witness the transformative potential of CORSnet.

First and Largest CORS Network

Surveying and Construction

GNSS and the contributions of CORS networks is a well-established technology for all land surveying applications. CORSnet precision and reliability further connects surveying for increased productivity. CORSnet can be used in high-profile projects such as highway construction, airport runways, sports stadiums and any construction application that requires precise machine operations and repeat centimeter accuracy. You don’t need your own base station network to cover your construction site. You are not limited by radio range/interference issues. Simply set up each GNSS rover on site and away you go. To top it off, you don’t need to have your own RTK base station(s), reducing your capital investment.

 

Drone Operations

CORSnet provide the solution for requirements of precise Real Time Kinematic (RTK) positioning for drone operations. It requires a centimeter level of positioning accuracy to produce detail maps. RTK positioning with CORS should be the most reliable technique to meet the accuracy level. The conventional method of georeferencing by monitoring ground control points (GCP) provides reliable positioning accuracy in location but critically depends on the number and spatial location of ground control points (GCP). This limits the efficiency of the method in a time aspect. Applying direct georeferencing of images taken by UAV can overcome these limitations.

Machine Control

In combination with machine control solutions, CORSnet guides and control your earthmoving equipment for precise digging, grading and paving. With CORSnet at the helm, machine operators navigate construction sites with pinpoint accuracy, streamlining workflows and enhancing project outcomes.

Building Monitoring

CORSnet is not only revolutionizing surveying and construction but also transforming building monitoring applications. By leveraging high-precision positioning data provided by CORSnet, monitoring systems can accurately track structural movements, settling, and deformation in real time. This invaluable information ensures early detection of potential issues, allowing for timely intervention and maintenance to ensure structural integrity and safety. With CORSnet’s reliable and precise data, building monitoring applications are empowered to safeguard infrastructure and protect lives.

GIS

With access to our DGNSS corrections, you simply set up your GNSS rover, and away you go. You do not need to set up your own base station. No need to worry about finding a secure site or forgetting cables. You are also not limited by radio range or interference issues.

SOLUTIONS

Exploring the Geospatial Spectrum: SULECO's Comprehensive Solutions

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CORSnet RTK Solutions

FAQ

What is CORSnet?

CORSnet is a Continuously Operating Reference Station network established by SULECO Pvt Ltd., offering high-precision positioning infrastructure across Sri Lanka.

CORSnet provides users with accurate and reliable positioning data for various applications, including surveying, GIS mapping, drone operations, and machine control.

CORSnet comprises 17 reference stations strategically positioned across Sri Lanka, covering the Western Province and beyond.

CORSnet offers services such as Differential GNSS, single-base Real Time Kinematic (RTK), Network Real Time Kinematic (NRTK) positioning, and RINEX data for post-processing.

Yes, we offer various packages tailored to meet the diverse needs of our users. Detailed information about our packages, including features and pricing, is available on our website.