Comparative Analysis of 3D Modeling Capabilities in QGIS and ArcGIS Using Airborne Lidar Point Cloud Data From the City of Woodstock

<p dir="ltr">This study compares the 3D modeling capabilities of QGIS and ArcGIS Pro, two of the most popular GIS software, using LAS (LiDAR Aerial Survey) point cloud files collected from the City of Woodstock. The comparison was made by evaluating the strengths and limitations of each software platform in the processing speed, accuracy, functionality, and visualization through 3D modeling. The City of Woodstock enables real-world dataset evaluation of the software's performance in a specific geographical context. The study provides insights into the suitability of QGIS and ArcGIS Pro for 3D modeling applications using LAS point cloud data, enabling professionals and researchers to make informed decisions when selecting the most appropriate software for their specific needs. The outcomes of this study contribute to the advancement of 3D modeling within the GIS field and have useful implications for various fields such as urban planning, environmental analysis, disaster management, and infrastructure development.</p>