Chengnan elevation

Chengnan (Guangdong), China elevation is 20 meters and Chengnan elevation in feet is 66 ft above sea level ^{[src 1]}. Chengnan is a seat of a third-order administrative division (feature code) with elevation that is 538 meters (1765 ft) smaller than average city elevation in China.

Below is the Elevation map of Chengnan, which displays elevation range with different colors. Scale of the first map is from -15 to 264 m (-49 to 866 ft) with average elevation of 41.8 meters (=137 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 Chengnan elevation map:^{[src 2-3]}

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