Isumi elevation

Isumi (Chiba, Isumi Shi), Japan elevation is 1 meters and Isumi elevation in feet is 3 ft above sea level ^{[src 1]}. Isumi is a seat of a second-order administrative division (feature code) with elevation that is 84 meters (276 ft) smaller than average city elevation in Japan.

Below is the Elevation map of Isumi, which displays elevation range with different colors. Scale of the first map is from 0 to 94 m (0 to 308 ft) with average elevation of 35.5 meters (=116 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 Isumi elevation map:^{[src 2-3]}

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