Elaborating and performing optimization approaches for web-based 3D spatial analysis of 3D city models

AKIN A. T., Usta Z., CÖMERT Ç.

Journal of Spatial Science, vol.69, no.4, pp.1225-1239, 2024 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 69 Issue: 4
  • Publication Date: 2024
  • Doi Number: 10.1080/14498596.2024.2377564
  • Journal Name: Journal of Spatial Science
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Geobase, INSPEC
  • Page Numbers: pp.1225-1239
  • Keywords: 3D boolean operations, 3D city models, computational geometry, web GIS
  • Karadeniz Technical University Affiliated: Yes

Abstract

Three-dimensional (3D) geographic information systems (GIS) are vital for urban planning and architectural design, enabling detailed visualization and analysis of urban landscapes. However, the growing size of 3D city data and the transition to web environments cause performance challenges for real-time applications. This study addresses the need for optimizing 3D spatial analyses for the web using Quadtree data structures and multiprocessing tools. Optimization scenarios based on data size and hardware configurations are evaluated, and the best hosting plans for GIS applications on cloud services are also considered.