塞内加尔基于移动电话数据的高度细粒度临时迁移数据集
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本数据集由法国发展研究院和Trinity College Dublin联合创建,专注于塞内加尔的临时迁移模式,利用移动电话数据捕捉了2013至2015年间151个地点的迁移流量和存量。数据集详细记录了每个半月的迁移情况,特别关注持续20至180天的迁移事件。创建过程中,研究团队采用了一种精细的方法论框架,通过移动电话元数据识别临时迁移事件,并解决了在将个体轨迹聚合为迁移统计数据时遇到的关键挑战。此数据集的应用领域广泛,包括经济学、人口学和环境社会学等,旨在深入理解临时迁移的特征、原因及其对社会经济和环境挑战的影响,为政策制定和发展实践提供数据支持。
This dataset was co-developed by the French Institute for Development Research and Trinity College Dublin, focusing on temporary migration patterns in Senegal. It captures migration flows and stocks across 151 locations between 2013 and 2015 using mobile phone data. The dataset comprehensively documents migration dynamics every half-month period, with a particular focus on migration events lasting 20 to 180 days. During its development, the research team adopted a rigorous methodological framework to identify temporary migration events via mobile phone metadata, and addressed key challenges encountered when aggregating individual trajectories into migration statistics. This dataset has broad applications across disciplines including economics, demography, environmental sociology and others. It aims to deepen understanding of the characteristics, causes and impacts of temporary migration on socio-economic and environmental challenges, and provide data support for policy-making and development practices.

- 1A Highly Granular Temporary Migration Dataset Derived From Mobile Phone Data in Senegal法国发展研究院 · 2024年



