Country/territory: Chad
Central coordinates (latitude / longitude): 13°31'00"N (13.5167°) / 014°16'59"E (14.2833°)
Area (reported): 2,600,000 hectares / 26,000.00 km² / 6,424,739 acres / 10,038.65 square miles
Area (GIS-derived): 1,536,235 hectares / 15,362.35 km² / 3,796,119 acres / 5,931.43 square miles
Altitude: 275–295 m (902–968 ft)