3D Archaeology in Water Networks
Innovation and Heritage: Archaeological Findings during the Expansion of the Metropolitan Water Network in Paterna
The expansion project of the high-level metropolitan water network (Section III, Manises-Paterna) tested the capacity of our Archaeology Service at GO servicios to integrate heritage management without compromising infrastructure timelines.
During preliminary works in the municipality of Paterna, our technical team identified and delineated two historic structures underground. Far from being a setback, this early detection confirmed the need for our specialized intervention.
The challenge: rapid and precise documentation.
The expansion project of the high-level metropolitan water network (Section III, Manises-Paterna) tested the capacity of our Archaeology Service at GO servicios to integrate heritage management without compromising infrastructure timelines.
During preliminary works in the municipality of Paterna, our technical team identified and delineated two historic structures underground. Far from being a setback, this early detection confirmed the need for our specialized intervention.
The challenge: rapid and precise documentation.
The structures, interpreted as settling basins used for the utilization of organic matter (dated between the 19th and 20th centuries), presented a remarkable state of preservation. Our main challenge was to document these elements with maximum fidelity before continuing the work, guaranteeing the virtual preservation of the legacy.
The archaeological solution.
The finding provided relevant information about the traditional agricultural economy and allowed for a better understanding of historical water management systems in the Valencian huerta. Here is where our Geomatics Department at GO servicios made the difference, applying cutting-edge technology to transform the finding into a cultural asset
Applied Technology: 3D Photogrammetry and Augmented Reality
- Immersive documentation with 3D photogrammetry: We generated a detailed, georeferenced three-dimensional model of both tanks, capturing every detail with millimeter accuracy. This digital twin will serve for future research and virtually preserves the structures in perpetuity.
- Interactive dissemination with augmented reality (AR): We developed an application that allows the tanks to be visualized overlaid in their real environment. This provides an interactive experience that facilitates understanding of their historical function in local agriculture and brings heritage closer to project managers, researchers, and the public.
These tools reinforced scientific documentation and opened new possibilities for accessible and engaging outreach.
Results and conclusion
- Identification and complete documentation of two historic structures associated with agricultural water management.
- Preservation of heritage without affecting the pace of the high-level network expansion project.
- Integration of digital technologies that enhance the quality of archaeological records and facilitate their dissemination.
- Generation of innovative materials for the interpretation and valorization of the discovery.
The archaeological intervention in Paterna demonstrates how collaboration between engineering, archaeology, and technology can transform a preventive check into a success story that enriches the project and reinforces GO servicios’ commitment to heritage preservation. This work confirms that even in contemporary infrastructure projects, it is possible to uncover essential chapters of our history and, with the appropriate methods, integrate them exemplary into territorial development.