法国铁路运输史的数字化：recul du rail，conséquences territoriales et coconut nemental
Numerisation D'un Siecle de Paysage Ferroviaire Français : recul du rail, conséquences territoriales et coût environnemental
摘要：
通过对一个多世纪的地理数据进行重建，可以了解法国铁路景观的演变，以及它如何受到重大事件的影响（例如：第二次世界大战），或更长的时间跨度的过程：产业外包，大都市化，公共交通政策或没有他们。这项工作是由于几个公共地理数据（SNCF，IGN）的融合，丰富了计算机辅助添加在互联网上收集的多个数据（维基百科，志愿者地理信息）。该数据集将几乎每个铁路站（甚至是简单的停靠站）和铁路分支节点混合在一起，这些节点与各自的铁路线的链接允许构建网络的底层一致图。每条铁路线都有一个“有效期”日期（或近似值），以便显示时间演变。目前的重建进度约为预期的90%（确切总数未知）。这允许考虑时间人口分析（自1925年至今有多少城市和城镇由铁路服务），以及环境模拟（给定目的地的二氧化碳成本）。
英文摘要：
The reconstruction of geographical data over a century, allows to figuring out the evolution of the French railway landscape, and how it has been impacted by major events (eg.: WWII), or longer time span processes : industry outsourcing, metropolization, public transport policies or absence of them. This work is resulting from the fusion of several public geographical data (SNCF, IGN), enriched with the computer-assisted addition of multiple data gathered on the Internet (Wikipedia, volunteer geographic information). The dataset compounds almost every rail stations (even simple stops) and railway branch nodes, whose link to their respective rail lines allows to build the underlying consistent graph of the network. Every rail line has a "valid to" date (or approx) so that time evolution can be displayed. The present progress of that reconstruction sums up to roughly 90% of what is expected (exact total unknown). This allows to consider temporal demographic analysis (how many cities and towns served by the railway since 1925 up on today), and environmental simulations as well (CO2 cost by given destination ).
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
