This polygon shapefile contains the first-level administrative divisions of Chile (adm1). Level 1 divisions include regions. This layer is part of the Global Administrative Areas 2015 (v2.8) dataset. Hijmans, R. and University of California, Berkeley, Museum of Vertebrate Zoology. (2015). First-level Administrative Divisions, Chile, 2015. UC Berkeley, Museum of Vertebrate Zoology. Available at: http://purl.stanford.edu/np155sc7540 This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.