非洲运输系统数据库 - 一个多式联网网络的地理空间数据库
Silvia Colombo1, Raghav Pant2, Marcus Young3
1Environmental Change Institute, University of Oxford, Oxford, UK.
Scientific data
|December 24, 2025
概括
非洲运输系统数据库 (AfTS-Db) 是一个新的,全面的数据集,详细介绍了非洲的道路,铁路,航空,海运和内陆水路网络. 该资源支持整个非洲大陆的交通规划,弹性和各种发展研究.
科学领域:
- 地理信息系统 (GIS) 是指地理信息系统.
- 运输 地理 交通 地理
- 基础设施研究 基础设施研究
背景情况:
- 非洲的交通基础设施分散,阻碍了全面的分析和规划.
- 现有的数据集缺乏跨多种运输方式的整合和地理位置精度.
- 准确,多式联运运输数据对于经济发展和性至关重要.
研究的目的:
- 为非洲 (AfTS-Db) 创建第一个全面的,地理位置的,多式联运运输数据库.
- 标准化和整合道路,铁路,航空,海上和内陆水道的数据.
- 为交通规划,建模和相关研究提供基础资源.
主要方法:
- 在所有运输方式中汇编和标准化资产和网络数据.
- 包括道路和铁路走廊的模式间连接和属性数据.
- 估计主要运输枢纽,如机场和港口的年度统计数据.
主要成果:
- 非洲运输系统数据库 (AfTS-Db) 包括234个机场,179个海港,132个内陆港口,4412个火车站 (99373公里铁路) 和1004512公里公路.
- 关于航空公司航线,港口连接和铁路网络连接的详细数据.
- 综合性道路网络数据,包括高速公路,主干,初级,二级和连接地方道路.
结论:
- AfTS-Db是提高非洲运输规划,基础设施管理和弹性评估的重要资源.
- 该数据库有助于开发先进的运输模型和应用程序.
- 预计AfTS-Db数据将有利于环境,健康,社会和经济研究.
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