Abstract
Existing arguments about the effect of terrain on intrastate and interstate violence are more varied than the data sources widely used to test such relationships. We introduce precise geo-referenced data on terrain ruggedness and land cover globally at the national, provincial, and 1×1 km grid-square levels. Accordingly, the data are readily applicable to a wide range of research designs, including cross-national, sub-national and single-country designs, as well as any study that uses geographic information system data. We demonstrate the utility of the data with replication of Miguel et al. (2004, Journal of Political Economy 112(4): 725–753) and produce new findings leveraging both the ruggedness and land cover data.
Get full access to this article
View all access options for this article.
References
Supplementary Material
Please find the following supplemental material available below.
For Open Access articles published under a Creative Commons License, all supplemental material carries the same license as the article it is associated with.
For non-Open Access articles published, all supplemental material carries a non-exclusive license, and permission requests for re-use of supplemental material or any part of supplemental material shall be sent directly to the copyright owner as specified in the copyright notice associated with the article.
