electricsheepafrica/africa-education-burkina-faso

该数据集提供了布基纳法索医疗和教育服务的空间可达性洞察。它使用免费开放工具（如openrouteservice）和开放数据源（主要是OpenStreetMap）创建。通过旅行时间等时线（表示汽车在给定时间或距离内可到达区域的多边形）与WorldPop人口数据（提供100米分辨率估计）叠加，计算从医院服务10到120分钟距离和从学校5到50公里距离内的人口。分析单位基于geoboundaries国家边界，并在可用时汇总更细的行政级别（ADM 1-4）结果。数据结构包括区域名称、ISO国家代码、唯一标识符、行政级别、服务类别（教育、医院或初级医疗）、范围类型（距离或时间）、范围值、人口统计指标等。数据集用于公共健康领域，关注可达性评估，并包含局限性说明，如OSM数据完整性、人口估计误差和旅行时间假设。

This dataset provides insights into spatial accessibility to healthcare and education services across Burkina Faso. It has been created using free and open tools such as openrouteservice and open data sources, primarily OpenStreetMap (OSM). To assess accessibility to education and healthcare, travel-time isochrones—polygons representing areas reachable within a given time or distance by car—are overlaid with WorldPop population data, which provides 100m-resolution estimates. This allows calculation of the population within time intervals from 10 to 120 minutes away from hospital services and distance intervals from 5 to 50 km away from schools. The unit of analysis is defined by geoboundaries country borders, and where available, results are summarized at finer administrative levels (ADM 1–4). The dataset includes variables such as region name, ISO codes, unique identifiers, administrative level, service category, range type, range values, and population metrics, focusing on public health and accessibility evaluation, with noted limitations like OSM completeness and population estimate inaccuracies.