Emerging Applications of LiDAR / Airborne Laser Scanning in the Management of World Heritage Sites

LiDAR/airborne laser scanning (ALS) significantly enhances the management and preservation of UNESCO World Heritage Sites by revealing subtle topographic remnants, supporting nomination processes, and aiding long-term protection. This technology has proven effective in delineating site boundaries for legal protection and emphasizing outstanding universal value, as demonstrated in successful nominations like Poverty Point's Monumental Earthworks (USA) and Orheiul Vechi Archaeological Landscape (Moldova). ALS also facilitates viewshed analysis and prospection, offering unprecedented detail that strengthens nomination dossiers. The study highlights practical applications at established sites such as the Bend in the Boyne (Ireland) and Angkor (Cambodia), while addressing challenges like access and training.

Megarry, W. P., Davenport, B. A., & Comer, D. C. (2016). Emerging Applications of LiDAR / Airborne Laser Scanning in the Management of World Heritage Sites. Conservation and Management of Archaeological Sites, 18(4), 393–410. https://doi.org/10.1080/13505033.2016.1290481