GHS-OBAT: 全球,开放的建筑属性数据报告年龄,功能,高度和在足迹层面的紧性.
Pietro Florio1, Panagiotis Politis2, Katarzyna Krasnodębska3
1European Commission, Joint Research Centre (JRC), Ispra, Italy.
Data in brief
|July 3, 2025
概括
我们创建了全球人类定居点 - 开放式建筑属性表 (GHS-OBAT),将详细的属性与23亿个建筑足迹联系起来. 这增强了各种应用的全球建筑库存分析.
科学领域:
- 地理空间科学 地理空间科学
- 城市信息学 城市信息学
- 环境科学 环境科学
背景情况:
- 详细的建筑足迹数据至关重要,但往往缺乏专题信息.
- 欧洲法规强调了建筑地理空间数据的价值.
- 全球建筑足迹数据集的可用性增加为丰富提供了机会.
研究的目的:
- 整合主题属性与23亿建筑足迹从Overture地图.
- 创建全球人类定居点 - 开放式建筑属性表 (GHS-OBAT).
- 用全面的数据来增强大规模的建筑库分析.
主要方法:
- 使用了矢量-格集成技术.
- 在建筑特征层面应用区域统计.
- 以全球人类定居层 (GHSL) 数据套件的属性丰富建筑几何形状.
主要成果:
- 成功地将建筑施工时代,高度,功能 (住宅/非住宅) 和紧性与23亿个建筑足迹联系起来.
- 开发了GHS-OBAT数据集,几乎覆盖全球.
- 证明了大规模,足迹级属性丰富的可行性.
结论:
- GHS-OBAT为建筑库存分析提供了一个新的,大规模的资源.
- 这一数据集显著推动了城市化,灾害风险,能源转型和城市规划方面的研究.
- 丰富的建筑数据有助于在各种应用领域进行更明智的决策.
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