Refer to individual COD-AB datasets (linked below)Administrative level 3 boundaries for selected Sahel countries edge-matched and derived from respective COD-AB datasets. P-codes match source datasets.sahel-subnational-administrative-boundariesHumanitarian Data ExchangePublicSahel - Subnational Administrative BoundariesDatasetsBurkina FasoCameroonChadMaliMauritaniaNigerNigeriaSenegal2020-09-11