The Lake Chad Dataset which is a detailed case study of the
UNEP/FAO/ESRI Family was developed by UNEP/GRID, on behalf of the
UNEP/Fresh Water Unit for the Lake Chad Commission on Sustainable
Saigon River Estuary Dataset of Landuse, Soil, Infrastructure,
Hydrology, Water Quality, Monitoring sites and Socio-economic
map. They are digitized from interpretation of SPOT Images 1995 and
This coverage represents hydrological point features like springs, wells and
area of pollution.
Original Map name: CARTE DES RESOURCES EN EAU DE LA TUNISIE
Date of production: not mentioned
Date of ...