Elevation of Bonthe, Southern, Sierra Leone

Bonthe, Southern, Sierra Leone is 7 m (23 ft) above sea level.

Bonthe's height from sea level is 7 metres, or 23 feet. GeoNames reads 5 m at the same point (SRTM); Wikidata records 5 m.

Ground within 5 km

0 m – 16 m

Mean 3 m across the 10.2 km square centred on the town, 16 m from its lowest cell to its highest.

Rank by elevation

24th of 25

among the towns of Southern, and 91st of 97 in Sierra Leone.

Nearest town

34.6 km to the NE, at 39 m, 32 m higher.

Cross-section through Bonthe

Ground elevation along two lines through the town, 28.6 km end to end, one cell (about 1 km) per step. The red dot is Bonthe; the vertical scale is the same on both.

34-26WE28.6 km
West to east: from 6 m at 14 km west to 2 m at 14 km east.
34-26NS28.6 km
North to south: from 4 m at 14 km north to 0 m at 14 km south.
Shaded relief of the 60 km around Bonthe, drawn from the GMTED2010 grid
Relief, 60 km across, north up; the ring marks the town.

Shading is a north-west light over the grid's own slopes. Colour follows elevation: sea level and below, 0–200 m, 500 m, 1,000 m, 2,000 m, 3,500 m, 5,000 m and above.

Towns near Bonthe

TownDistanceDirectionElevationCompared
Mogbemo 34.6 kmNE 39 m (128 ft) +32 m
Mattru 37 kmE 16 m (52 ft) +9 m

Where Bonthe is

Latitude 7.5263889, longitude -12.505. Open the map here to read the elevation of any point around the town.

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Bonthe elevation: 7 m (23 ft) above sea level

A small badge with the town's elevation, linking back here. The number updates if the grid reading ever changes.

About this reading

The elevation is the value of the GMTED2010 terrain grid (USGS/NGA, 30 arc-second cells of about 1 km) at Bonthe's recorded coordinates. It is the height of the ground in that cell, not of any building; a town on a slope spans several cells, and the range above says how much that matters here. GeoNames' reading of 5 m comes from a finer 90 m SRTM grid at the point it records for the town, which may sit a few hundred metres from ours; the two agreeing to within a few metres is the usual case on flat ground, and a larger gap means the ground is steep. Wikidata's figure is the one its editors cite for the town, often from a survey marker or the town hall.