Yeghiyan, L., Tovmasyan, S., Muradyan, V. and Margaryan, A. 2025. Features of Master Plan 3D Modeling in a GIS Environment (Case Study of Verin Ptghni Settlement). Scientific Papers of National University of Architecture and Construction of Armenia. 91, 1 (Apr. 2025), 3–14. DOI:https://doi.org/10.54338/18294200-2025.1-01.