1. Lund University,Department of Physical Geography and Ecosystem Science,Lund,Sweden,S-223 62
2. Aarhus University,Department of Biology - Ecoinformatics and Biodiversity,Denmark,8000 Aarhus C
3. GeoVille Information Systems and Data Processing GmbH,Innsbruck,Austria,6020
4. DHI A/S - DHI Water Environment Health,Danmark,8200 Aarhus N
5. PPZS,Centre de Suivi Ecologique,Dakar,Senegal
6. European Space Agency - ESRIN,Department of Earth Observation, Science, Applications & Climate,Frascati, Rome,Italy,00044