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National Building Research Institute

NBRI is the designated national focal point for landslide risk management in Sri Lanka. Hence as its responsibilities, NBRI carries out landslide related studies, investigations, mapping, monitoring, early warning and mitigation work and in addition, provides a unique service of issuing Landslide Risk Assessment Reports as a pre-requisite for approving building permits and development plans. NBRI’s expertise extends into a wide range of disciplines such as environmental management, human settlements planning, engineering project management, geotechnical engineering, and building materials engineering.

Latest news

Here are some of the most recent headlines from GeoAi Laboratory at National Building Research Intitute.

At GeoAi Lab, we go beyond conventional mapping, delivering insights that help detect risks before they become visible problems.

In the wake of the recent fire incident at the Karadiyana Waste Management Site, the GeoAi Lab at the National Building Research Institute – NBRI stepped in to provide technical support to monitoring and response efforts.

Full-Day Training on Drone Technology for Urban Informatics and Planning Students

The GeoAI Lab at NBRO successfully conducted a comprehensive full-day training session on drone technology and its applications for 120 undergraduate students from the Urban Informatics and Planning department at the University of Moratuwa.

In the wake of the recent fire incident at the Karadiyana Waste Management Site, the GeoAi Lab at the National Building Research Institute – NBRI stepped in to provide technical support to monitoring and response efforts.

The Nine Arch Bridge, located in the heart of Sri Lanka’s picturesque Ella, is a true marvel of engineering and history. Built during the British colonial era in 1919, this stunning bridge stands as a testament to the ingenuity and craftsmanship of its time.

On September 4th, tragedy struck at the 24th km post of the Ella–Wellawaya road when a bus carrying employees of the Tangalle Urban Council plunged into a precipice. 16 precious lives were lost, and another 16 people were injured.

Make your Geoartifact

We provide high-accuracy elevation models tailored to your project needs. Leveraging advanced surveying technologies and geospatial analysis, our solutions deliver detailed terrain data to support planning, engineering, and environmental applications. From digital terrain models to contour mapping, we ensure precise, reliable, and actionable insights for every project.

Our clients

We provide geospatial solutions and insights to a diverse range of clients, helping them make informed decision

Engineering and Laboratory Services(Pvt) LTD

Kahatagaha Graphit

Waste Management Authority

Road Development Authority

Sri Lanka Railway

Plantation Human Development Trust

Services We Offer

Providing top-quality data acquisition and processing services for detailed terrain modeling and analysis.

LiDAR Data Acquisition & Processing

High-resolution LiDAR point cloud data capture and processing for accurate terrain representation and orthomosaic maps.

Ground Control & Elevation Data Collection

Accurate ground control points and elevation data collection for high-precision mapping and verification.

2D & 3D Mapping Outputs

Delivering high-quality 2D and 3D mapping solutions tailored to your project’s needs and industry standards.

Photogrammetry Survey & 3D Modeling

Utilizing drone-based photogrammetry for terrain reconstruction and 3D modeling for various applications.

SERVICES

Things we’re great at

Training

Businesses in the construction and engineering industry,Agriculture and farming operations,Real estate and property management companies,Infrastructure inspection and maintenance,Media and entertainment industry,Emergency services and disaster management,Energy sector,Transportation and logistics companies andGovernment agencies and municipalities

Remote Sensing

Remote Sensing is the science and technology of obtaining information about objects, areas, or phenomena from a distance, typically using aircraft, satellites, drones, or other sensing technologies. Instead of physically being in contact with the subject, remote sensing captures data using sensors that detect energy reflected or emitted from the Earth’s surface.

Spatial Database Management

Spatial Database Management refers to the storage, retrieval, and management of spatial data, which includes data that represents objects in a geometric space. Spatial databases extend traditional databases by adding spatial data types such as points, lines, and polygons, along with specialized indexing methods that enable efficient querying of spatial data. They are widely used in applications like Geographic Information Systems (GIS), urban planning, remote sensing, and environmental monitoring.

Drone Surveys

The GeoAI Laboratory offers cutting-edge drone survey services that provide high-precision data for a variety of applications. By utilizing advanced drones equipped with RGB, LiDAR, thermal, and multispectral cameras, the lab supports sectors such as urban planning, environmental monitoring, disaster management, agriculture, and construction. These surveys generate detailed 3D maps, monitor vegetation health, assess infrastructure, and track environmental changes, enabling informed decision-making. With applications in forestry,

Land Layout Planning

Land Layout Planning is a crucial process in urban development, ensuring the efficient and sustainable use of land for residential, commercial, and recreational purposes. It involves designing the arrangement of plots, roads, utilities, and public spaces to create functional, aesthetically pleasing, and environmentally friendly layouts. This planning process takes into account factors such as topography, land use regulations, infrastructure, and future growth to optimize the use of available land.

Spatial Data Visualization

Spatial Data Visualization refers to the graphical representation of geographic information and spatial data. It transforms complex data sets into visual formats such as maps, 3D models, charts, and infographics, making it easier to analyze spatial relationships, patterns, and trends. This type of visualization is crucial in fields like urban planning, environmental management, transportation, and disaster management, where spatial data plays a central role in decision-making.

Our Projects

We are pleased to present an overview of our completed projects, showcasing the range and impact of our work. Each project reflects the dedication, expertise, and collaborative efforts of our team, highlighting successful outcomes across diverse initiatives. The following compilation provides a clear summary of these accomplishments, demonstrating our commitment to delivering high-quality results.

Comprehensive Training sessions with the field expert

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Portfolio

A Diverse Portfolio of Creative Ventures

Discover a showcase of our finest work. From stunning designs to seamless user experiences, explore how we’ve helped clients like you achieve their goals.

What are you waiting for?

Ready to take the next step? Let’s bring your vision to life! Explore our services and get in touch today for a consultation. Together, we’ll make it happen.

Our Team

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Chinthaka Rathnasiri

Director(Technical)

Human Settlements Planning & Training Division

Senior Scientist

Dayan Munasinghe

Senior Scientist

Danushka Jayathilaka

Senior Scientist

Chathumini Samarakoon

Scientist

Sandun Chathuranga

Scientist

Shashinika Perera

Scientist

Chathuranga Kumarasiri

Scientist

Contact us

GeoAI Lab specializes in integrating geospatial data with artificial intelligence to drive innovative solutions for urban planning, disaster management, environmental monitoring, and infrastructure development. Our team of experts works on cutting-edge projects involving satellite imagery, drone mapping, LiDAR, and AI-driven spatial analysis.

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