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Image Credit: Jiang et al. (2026), npj Heritage Science
Digital Technologies Help Preserve Historic Jungar Temple Complex in China
A new study highlights how advanced digital technologies are being used to document and preserve the historic Jungar Temple complex in Inner Mongolia, northern China.
The research focused on the Jungar Temple complex, one of the oldest Gelug Tibetan Buddhist monasteries in the Ordos region. Established during the early seventeenth century, the site combines Mongolian, Tibetan, and Han Chinese architectural traditions and reflects centuries of expansion and adaptation.
Researchers used terrestrial laser scanning and drone-based photogrammetry to create a high-precision three-dimensional digital model of the complex. By combining ground-based scanning with aerial imaging, the team documented the architecture, courtyards, roof structures, and spatial organization of the monastery in great detail.
The study found that despite repeated expansions over several centuries, the temple preserved its original axial layout and ceremonial organization. At the same time, later additions incorporated local architectural elements and changing functional needs.
Quantitative analysis revealed a carefully planned spatial system based on courtyards, elevated platforms, and aligned ceremonial routes. The researchers also identified close relationships between buildings, open spaces, vegetation, and ritual areas, showing how the complex was designed to integrate both architectural and environmental elements.
According to the study, digital documentation provides a valuable tool for monitoring structural deformation, environmental damage, and the long-term conservation of historic architecture. The researchers note that increasing tourism, combined with natural weathering processes such as wind erosion and freeze–thaw cycles, has intensified conservation challenges at the site.
The project also demonstrates the growing role of digital heritage technologies in archaeology and architectural conservation. The resulting 3D models and spatial datasets can support restoration planning, heritage management, and future research while reducing the need for invasive physical measurements.
Researchers suggest that the same approach could be applied to other large historic religious and architectural complexes, offering new possibilities for long-term digital preservation and conservation planning.
Published on: 06-05-2026
Edited by: Abdulmnam Samakie
Source: npj Heritage Science
