chenal

Chenal excavé – Chenal excavé de 800 m, 1830.

Excavated channel – An 800-m excavated channel, 1830.

Chenal creuse

Channel hollow

chenal dragué

dredged channel

chenal étroit

narrow channel

chenal fossile

fossil channel

chenal conducteur

lead

et laissant le chenal

, and which leaves the chute

décalage du premier chenal

first lane offset