Ganghwa-gun elevation

Ganghwa-gun (Incheon), South Korea elevation is 15 meters and Ganghwa-gun elevation in feet is 49 ft above sea level ^{[src 1]}. Ganghwa-gun is a seat of a third-order administrative division (feature code) with elevation that is 57 meters (187 ft) smaller than average city elevation in South Korea.

Below is the Elevation map of Ganghwa-gun, which displays elevation range with different colors. Scale of the first map is from -4 to 383 m (-13 to 1257 ft) with average elevation of 45.7 meters (=150 ft) ^{[note 1]}
These maps also provides idea of topography and contour of this city, they are displayed at different zoom levels. More info about maps, scale and edge coordinates you can find below images.

#1 Ganghwa-gun elevation map:^{[src 2-3]}

#2 Zoom out 2x:^{[src 2-3]}

Ganghwa-gun Topographic map:^{[src 2-3]}