Urban land area where elevation is below 5 meters (% of total land area) - Country Ranking - Africa

Definition: Urban land area below 5m is the percentage of total land where the urban land elevation is 5 meters or less.

Source: Center for International Earth Science Information Network (CIESIN)/Columbia University. 2013. Urban-Rural Population and Land Area Estimates Version 2. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). http://sedac.ciesin.columbia.e

See also: Thematic map, Time series comparison

Find indicator:
Rank Country Value Year
1 Seychelles 2.20 2010
2 The Gambia 0.70 2010
3 Tunisia 0.54 2010
4 Egypt 0.29 2010
5 Cabo Verde 0.28 2010
6 Mauritius 0.24 2010
7 Senegal 0.12 2010
8 Togo 0.10 2010
9 Guinea-Bissau 0.09 2010
10 Benin 0.09 2010
11 Djibouti 0.07 2010
12 São Tomé and Principe 0.07 2010
13 Libya 0.06 2010
14 Ghana 0.06 2010
15 Liberia 0.05 2010
16 Nigeria 0.04 2010
17 Côte d'Ivoire 0.04 2010
18 Comoros 0.04 2010
19 Morocco 0.03 2010
20 Guinea 0.03 2010
21 Mozambique 0.03 2010
22 Mauritania 0.02 2010
23 Sierra Leone 0.02 2010
24 Madagascar 0.02 2010
25 Gabon 0.02 2010
26 Equatorial Guinea 0.01 2010
27 South Africa 0.01 2010
28 Eritrea 0.01 2010
29 Algeria 0.01 2010
30 Namibia 0.01 2010
31 Tanzania 0.00 2010
32 Angola 0.00 2010
33 Cameroon 0.00 2010
34 Kenya 0.00 2010
35 Somalia 0.00 2010
36 Sudan 0.00 2010
37 Congo 0.00 2010
38 Dem. Rep. Congo 0.00 2010
39 Ethiopia 0.00 2010
39 Malawi 0.00 2010
39 Mali 0.00 2010
39 Eswatini 0.00 2010

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Development Relevance: Scientists use the terms climate change and global warming to refer to the gradual increase in the Earth's surface temperature that has accelerated since the industrial revolution and especially over the past two decades. Most global warming has been caused by human activities that have changed the chemical composition of the atmosphere through a buildup of greenhouse gases - primarily carbon dioxide, methane, and nitrous oxide. Rising global temperatures will cause sea level rise and alter local climate conditions, affecting forests, crop yields, and water supplies, and may affect human health, animals, and many types of ecosystems.

Statistical Concept and Methodology: Elevation data used to generate the low elevation coastal zones come from the SRTM3 Enhanced Global Map developed by ISCIENCES. The ISCIENCES digital elevation model was created using NASA’s Jet Propulsion Laboratory Shuttle Radar Topography Mission data processed to 3 arc-seconds (SRTM3).

Aggregation method: Weighted average

Periodicity: Annual