Cartes topographiques Suez

Despite the construction challenges that could have been the result of the alleged difference in sea levels, the idea of finding a shorter route to the east remained alive. In 1830, General Francis Chesney submitted a report to the British government that stated that there was no difference in elevation and…

Altitude moyenne : 39 m

Altitude moyenne : 496 m

Altitude moyenne : 67 m

Altitude moyenne : 10 m

Altitude moyenne : 81 m

Altitude moyenne : 38 m