A5069159414- 3D Surveying and Cultural Heritage
- Remote Sensing and LiDAR Applications
- Infrastructure Maintenance and Monitoring
- Building materials and conservation
- Economic Systems and Logistics Management
- Remote Sensing in Agriculture
- Robotics and Sensor-Based Localization
- BIM and Construction Integration
- Economic and Industrial Development
- Remote Sensing and Land Use
Peter the Great St. Petersburg Polytechnic University
2018-2023
Abstract. In this paper we proposed a methodology that describes the major steps of scan-to-BIM process. The includes six steps: (1) classification considered elements, (2) definition required level detail (GI), (3) scan data acquisition, (4) point cloud registration and segmentation, (5) as-built BIM creation (6) analysis. examples application are demonstrated by models for existing industrial sites historic buildings. As results these case studies have shown, can be used BIMs without any...
Laser scanning is an essential method for monitoring of the operation buildings or structures. It involves creating as-is BIM from point clouds obtained laser scanning. In this article we present our workflow generation information model 3D concrete tetrapod blocks on navigable structure C-1. Point cloud processing making informational long term described. As a result research with each was created deformational in comparison next year model. Finally, identify and discuss technology gaps...
Abstract This paper focuses on features of heritage objects information modeling and its integration with structural analysis under various types impacts. We discuss different results based finite element model (FEM) the New Hermitage portico. Thanks to laser scanning technology it was possible collect all geometric this object generate an adequate mathematical obtained data. The methodology creation BIM technologies is proposed. Some interesting survey numerical modelling have been...
At the present time, many publicly available point cloud datasets exist, which are mainly focused on autonomous driving. The objective of this study is to develop a new large-scale mobile 3D LiDAR dataset for outdoor scene semantic segmentation tasks, has classification scheme suitable geospatial applications. Our (Saint Petersburg 3D) contains both real-world (34 million points) and synthetic subsets that were acquired using real virtual sensors with same characteristics. An original...
В статье рассмотрена сущности и основные характеристики франчайзинга, как одной из форм функционирования малого бизнеса. Рассмотрены особенности функцинирования франчайзинга в России. Выделены изменения условиях период пандемии коронавируса. Определены перспективные направления развития российской экономике. The article considers the essence and main characteristics of franchising as one forms small business functioning. features functioning in Russia are considered. changes conditions...