TUM2TWIN
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TUM2TWIN数据集是一个大规模的多模态城市数字孪生基准数据集,由慕尼黑工业大学(TUM)创建。该数据集包含地理参考、语义对齐的3D模型和网络,以及各种陆地、移动、空中和卫星观测数据,共有32个子数据集,覆盖约100,000平方米的区域,目前数据量为767GB。数据集确保了室内外的地理参考采集、高精度和多种数据集成,支持对传感器的稳健分析以及先进重建方法的发展。TUM2TWIN数据集旨在克服城市数字孪生创建中的当前局限性,促进新的研究方向,并为更智能、数据驱动的城市环境提供实用解决方案。
The TUM2TWIN dataset is a large-scale multimodal urban digital twin benchmark dataset developed by the Technical University of Munich (TUM). It contains georeferenced, semantically aligned 3D models and networks, alongside diverse land-based, mobile, aerial, and satellite observation data. Comprising 32 sub-datasets, it covers an area of approximately 100,000 square meters with a total data volume of 767 GB currently. The dataset ensures georeferenced collection of both indoor and outdoor scenes, high-precision data, and multi-modal data integration, enabling robust sensor analysis and the advancement of advanced reconstruction methods. The TUM2TWIN dataset aims to overcome current limitations in urban digital twin creation, foster new research directions, and provide practical solutions for smarter, data-driven urban environments.




