Heilangkou elevation

Heilangkou (Tianjin), China elevation is 7 meters and Heilangkou elevation in feet is 23 ft above sea level ^{[src 1]}. Heilangkou is a populated place (feature code) with elevation that is 551 meters (1808 ft) smaller than average city elevation in China.

Below is the Elevation map of Heilangkou, which displays elevation range with different colors. Scale of the first map is from 0 to 13 m (0 to 43 ft) with average elevation of 5.3 meters (=17 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 Heilangkou elevation map:^{[src 2-3]}

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