Archivo: AlKhufrahOasis ISS010-E-5266

Descripción: Astronaut photo of the w:Al Khufrah Oasis in Libya. The circular objects are agricultural fields. The shape is characteristic of w:center pivot irrigation. These fields are approximately 0.6 mile (1 kilometer) in diameter. Darker colors indicate fields where such crops as wheat and alfalfa are grown. Lighter colors can indicate a variety of agricultural processes: fields that have been harvested recently; fields that are lying fallow; fields that have just been planted; or fields that have been taken out of production.
Título: AlKhufrahOasis ISS010-E-5266
Créditos: http://earthobservatory.nasa.gov/Newsroom/NewImages/images.php3?img_id=16729
Autor(a): ISS Crew Earth Observations experiment and the Image Science & Analysis Group, Johnson Space Center.
Permiso: NASA, public domain
Términos de Uso: Dominio Público
Licencia: Dominio Público
¿Se exige la atribución?: No