CityDPC: A Python library for handling 3D city model datasets

IF 0.2 4区 工程技术 Q4 CONSTRUCTION & BUILDING TECHNOLOGY
Bauphysik Pub Date : 2024-12-09 DOI:10.1002/bapi.202400038
M.Sc. Maxim Shamovich, B.Sc. Simon Raming, Dr.-Ing. Avichal Malhotra, Univ.-Prof. Dr.-Ing. habil. Christoph van Treeck, Apl. Prof. Dr.-Ing. Jérôme Frisch
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引用次数: 0

Abstract

This study presents CityDPC, a Python library for geometric computations on CityGML and CityJSON datasets, merging features from tools such as CityATB. It supports loading, analyzing, validating, and manipulating 3D city model datasets, aiming to enhance Python applications for urban building stock analyses. It introduces a shared building class to expedite new data formats integration and improve software development and interoperability among urban-scope applications. A novel feature is the calculation of party or shared walls, showcased in a UBEM (Urban Building Energy Modeling) context through TEASER+ integration. This demonstrates the library's utility in urban energy modeling, calculating shared walls to advance existing tools’ functionality and foster innovative urban-scale building analysis applications.

CityDPC:一个处理3D城市模型数据集的Python库
本研究介绍了用于在 CityGML 和 CityJSON 数据集上进行几何计算的 Python 库 CityDPC,它融合了 CityATB 等工具的功能。它支持加载、分析、验证和操作三维城市模型数据集,旨在增强用于城市建筑群分析的 Python 应用。它引入了一个共享建筑类,以加快新数据格式的集成,改进软件开发和城市范围应用程序之间的互操作性。通过 TEASER+ 集成,在 UBEM(城市建筑能源建模)环境中展示了聚会墙或共享墙的计算,这是一项新功能。这证明了该库在城市能源建模中的实用性,通过计算共享墙壁,可提升现有工具的功能,促进创新的城市规模建筑分析应用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Bauphysik
Bauphysik 工程技术-结构与建筑技术
CiteScore
0.80
自引率
33.30%
发文量
73
审稿时长
6-12 weeks
期刊介绍: Seit 35 Jahren ist Bauphysik die einzige deutsche Fachzeitschrift, die alle Einzelgebiete der Bauphysik bündelt. Hier werden jährlich ca. 35 wissenschaftliche Aufsätze und Projektberichte mit interdisziplinärem Hintergrund veröffentlicht und aktuelle technische Entwicklungen vorgestellt. Damit ist die Zeitschrift Spiegel der Forschung in Wissenschaft und Industrie und der Normung, mit starken Impulsen aus der Planungspraxis. Themenüberblick: Wärmeschutz Feuchteschutz Schallschutz und Raumakustik Brandschutz Tageslicht Stadtbauphysik Energiesparendes Bauen und Raumklima Berechnungs- und Simulationsverfahren Technische Regelwerke Innovative Lösungen aus der Industrie
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