Gridded Travel Time to Market for Africa

Gridded Travel Time to Market at uniform grid resolution of 0.05° by 0.05° used in Gascoigne et al. (2024).The data set includes five data layers representing travel time to the nearest market of five sizes (population of 20,000, 50,000, 100,000, 250,000, and 500,000) respectively, on five arc-minute grids (~9 km) across SSA (2016-01-29).Source of underlying data: HarvestChoice, International Food Policy Research Institute (IFPRI). 2016. “Travel Time to Markets in Africa South of the Sahara.” https://doi.org/10.7910/DVN/YKDWJD, Harvard Dataverse, V2.(https://dataverse.harvard.edu/file.xhtml?persistentId=doi:10.7910/DVN/YKDWJD/UFOGZS&version=2.2)