EC: TERRAIN_CHANNEL
Status:
STD 2005/06/07
Code:
1222
Concept definition:
An elongated <
TERRAIN_SURFACE_REGION
>, especially one that is relatively narrow, whose longer sides are <
TERRAIN_SURFACE_REGION
>s of higher <<
TERRAIN_ELEVATION
>>; terrain channel. EXAMPLES <
CANYON
>, <
GORGE
>, dry riverbed.
Reference type:
Reference:
Supplemental references:
Group membership:
PHYSIOGRAPHY
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