Geographical Information System (GIS) Unit
Geographical Information System (GIS) Unit
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Digital Mapping and Spatial Analysis for Archaeology & Heritage
The GIS Unit at the Postgraduate Institute of Archaeology (PGIAR) uses modern mapping and spatial technologies to explore, understand, and protect Sri Lanka’s archaeological and cultural landscapes. By combining geography with archaeology, we help reveal how people, places, and environments are connected through time.
🌱 OUR VISION
The GIS Unit at PGIAR is committed to strengthening digital approaches in archaeology and heritage studies. We aim to encourage interdisciplinary research and promote the responsible use of geospatial technologies in the study, protection, and sustainable management of archaeological heritage for future generations.
🧭 ROLE & SCOPE
The GIS Unit supports teaching, research, and consultancy by applying digital mapping tools to real-world archaeological and heritage challenges. Our work helps record, analyze, and visually present information about archaeological sites, monuments, landscapes, and environmental settings.
Furthermore, we support informed decision-making in heritage conservation, site management, and development planning, ensuring that the past is carefully considered when shaping the future.
🎓 ACADEMIC & RESEARCH SUPPORT
The GIS Unit plays an active role in both postgraduate and undergraduate programmes at PGIAR. We provide hands-on guidance and technical support for students and researchers, including:
Practical training in GIS and spatial data handling
Support for dissertations and research projects
Guidance in map design and spatial interpretation
Technical assistance for field surveys, GPS data, and mapping integration
GIS is used across disciplines such as archaeology, heritage management, landscape studies, environmental archaeology, and cultural resource management.
🗺️ TECHNICAL CAPABILITIES
The GIS Unit is equipped to carry out a wide range of geospatial tasks, including:
Mapping archaeological sites and creating spatial databases
Analyzing landscapes and settlement patterns
Studying land-use and land-cover changes over time
Integrating remote sensing, satellite imagery, GPS, and survey data
Producing clear, high-quality maps for research, publications, and policy use
These capabilities support academic research as well as collaborative projects at national and international levels.
🤝 COLLABORATION & OUTREACH
🤝 COLLABORATION & OUTREACH
The GIS Unit works closely with government departments, research institutions, universities, and heritage organizations, providing expert geospatial support for large-scale and national-level projects.
We also contribute to capacity building through workshops, short courses, and training programmes in GIS and digital archaeology, helping students and professionals develop practical skills.
📍 OPTIONAL CALL TO ACTION
Explore GIS Projects
Training & Workshops
Research Collaboration
Postgraduate Institute of Archaeology (PGIAR) – University of Kelaniya
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