Enid, 68 miles (109 kilometers) north-northwest of Oklahoma City, is apparent in this east-southeast-looking, low-oblique photograph. An important trade and processing center, Enid sits in an agricultural area rich in the production of wheat, dairy products, and poultry. Other industries include meat packing, grain elevators, agricultural machinery, and oil refineries. The runways of Vance Air Force Base are visible south-southwest of the city.