The largest irrigation canal in the world and a key landmark along the U.S.-Mexico border shows up in this astronaut photograph. This image captures about 15 kilometers (9.3 miles) of the important infrastructure corridor just west of Yuma, Arizona.
This time series of photographs of the Mediterranean coast near the Suez Canal shows ten years of changes associated with two of Egypt’s “Mega” Development Projects. At the mouth of the canal, a large auxiliary channel has been formed as part of a new central hub port and industrial zone, known as the East Port-Said Project. Further south, the effects of the Al-Salam (El Salam or “Peace”) Canal and North Sinai Agricultural Development Program can be seen as desert is converted to irrigated agriculture.