Open access
Sep 2026
From Planning Question to Spatial Database: A Geospatial Data Scheme-Aware Importer for Urban Digital Twins
Urban Digital Twins (UDTs) promise cross-sector, evidence-based planning support, yet a foundational challenge persists: ingesting heterogeneous, multi-source geospatial data into a unified, queryable spatial database. This paper presents a manual methodology for translating spatial planning questions and an open-sourc...
Iván Cárdenas-León, M. Koeva, P. Nourian et al.
· ISPRS Annals of the Photogra... · 0 citations