Space-borne sensors help Africa tackle water shortage problems
Zambian water authorities are integrating information based on satellite imagery to alleviate water shortages. With inadequate information causing many water-related problems, an ESA project has generated a variety of environmental maps to provide local policy makers with the necessary tools for effective water resource management.
As part of the IWAREMA (Integrated Water Resource management for Zambia) project, funded through ESA’s Data User Element, data from ESA’s multispectral MERIS sensor aboard Envisat was used to create maps depicting existing water resources, suitable dam locations and land cover. The project is carried out by the Belgium Company GIM (Geographic Information Management) in partnership with the University of Zambia and the Zambian water authorities.
IWAREMA was one of the projects initiated under ESA’s TIGER initiative, launched in 2002 to assist African countries to overcome water-related problems and to bridge Africa's water information gap using satellite data. To date, more than 100 African water basin authorities, universities and other organisations have become involved in TIGER projects across the continent.
Contact information | n/a |
---|---|
News type | Inbrief |
File link |
http://www.esa.int/esaEO/SEMI01C474F_economy_0.html |
Source of information | ESA |
Subject(s) | METHTODOLOGY - STATISTICS - DECISION AID , RISKS AND CLIMATOLOGY |
Relation | http://www.semide.net/topics/fol573816 |
Geographical coverage | Zambia |
News date | 03/08/2007 |
Working language(s) | ENGLISH |