Chad/Geography

Geographic coordinates: 15 00 N, 19 00 E

Map references: Africa

Area:
total: 1.284 million sq km
land: 1,259,200 sq km
water: 24,800 sq km

Area - comparative: slightly more than three times the size of California

Land boundaries:
total: 5,968 km
border countries: Cameroon 1,094 km, Central African Republic 1,197 km, Libya 1,055 km, Niger 1,175 km, Nigeria 87 km, Sudan 1,360 km

Coastline: 0 km (landlocked)

Maritime claims: none (landlocked)

Climate: tropical in south, desert in north

Terrain: broad, arid plains in center, desert in north, mountains in northwest, lowlands in south

Elevation extremes:
lowest point: Djourab Depression 160 m
highest point: Emi Koussi 3,415 m

Natural resources: petroleum (unexploited but exploration under way), uranium, natron, kaolin, fish (Lake Chad)

Land use:
arable land: 3%
permanent crops: 0%
permanent pastures: 36%
forests and woodland: 26%
other: 35% (1993 est.)

Irrigated land: 140 sq km (1993 est.)

Natural hazards: hot, dry, dusty harmattan winds occur in north; periodic droughts; locust plagues

Environment - current issues: inadequate supplies of potable water; improper waste disposal in rural areas contributes to soil and water pollution; desertification

Environment - international agreements:
party to: Biodiversity, Climate Change, Desertification, Endangered Species, Nuclear Test Ban, Ozone Layer Protection, Wetlands
signed, but not ratified: Law of the Sea, Marine Dumping

Geography - note: landlocked; [Lake Chad]? is the most significant water body in the Sahel?