Onsŏng elevation

Onsŏng (Hamgyŏng-bukto), North Korea elevation is 83 meters and Onsŏng elevation in feet is 272 ft above sea level ^{[src 1]}. Onsŏng is a populated place (feature code) with elevation that is 48 meters (157 ft) smaller than average city elevation in North Korea.

Below is the Elevation map of Onsŏng, which displays elevation range with different colors. Scale of the first map is from 62 to 231 m (203 to 758 ft) with average elevation of 98.6 meters (=323 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 Onsŏng elevation map:^{[src 2-3]}

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

Onsŏng Topographic map:^{[src 2-3]}