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Land Use / Land Cover | ||
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 | Land use / land cover maps for the period 1987 to 2006 of the irrigated agricultural zones of the Souss-Massa basin. Derived from multi-sensor and multi-temporal satellite data. | |
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 | Land use / land cover change map of the irrigated agricultural zones of the Souss-Massa basin. Derived from multi-sensor and multi-temporal satellite data. | |
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 | Land cover/ land use map of the Limpopo basin derived from SRTM DEMs (Digital Elevation Models) and optical satellite data using the Java Neural Network Simulator (JavaNNs). | |
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 | Land cover maps of the Orange-Fish River Basin, Namibia, derived from Landsat TM imagery from 2004 (map A), and AATSR imagery from 2004 (map B). | |
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 | Land use/Land cover map of the Kuils-Eerste river catchment showing 36 classes derived from SPOT 5 satellite imagery from 2005 and other data | |
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 | ENVISAT MERIS FR image merge with basin wide vegetation monitoring result showing the SAI region (Système d’Aquifère d’Iullemeden) in December 2005. | |
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 | Medium-resolution land cover map, Kafue River Basin, derived from MERIS FR 11/11/2003 and ASAR WS composite 10/2003-03/2004. | |
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 | Land cover map of Ben Gardane, Tunisia, based on SPOT 5 optical satellite imagery from June 2006. | |
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 | Seasonal NDVI (Normalised Difference Vegetation Index) dynamic map over SAI (Système d'Aquifères d'Iullemeden), derived from a time series of MERIS full resolution optical data. | |
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Geology and Ground Water | ||
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| Land use / land cover change map of the irrigated agricultural zones of the Souss-Massa basin. Derived from multi-sensor and multi-temporal satellite data. | |
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| ENVISAT MERIS FR image merge with basin wide vegetation monitoring result showing the SAI region (Système d’Aquifère d’Iullemeden) in December 2005. | |
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 | Map showing the probability of the existence of ground water in a region of Niger in 2007, using as input DEMs (Digital Elevation Models), water shed modelling tools and automatic linear feature extraction. | |
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 | Geological map of the Sebt Brikyne area, produced with input from satellite imagery and auxiliary data. | |
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 | Map showing hydrographic network and risk of exposure to floods, derived from optical and radar satellite imagery, DEMs (Digital Elevation Models) and field observation data. | |
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 | Map showing morphological structure of the western highlands of Cameroon, derived from DEM (Digital Elevation Model) and other inputs. | |
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 | Map showing ground water potential for the Irherm area in Morocco derived from satellite and auxiliary data. | |
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 | Digital elevation model layer over SASS aquifer and landcover map layer over the site of Tozeur, derived from satellite imagery. | |
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 | Digital elevation model and fractures diagram of the area around Lake Nyos in the north west province of Cameroon. | |
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 | Map of subsidence feature south-east of El-Alia (Algeria) 2003 – 2006 using differential radar interferometry. | |
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Surface Water and Flood | ||
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 | Map showing flood patterns in 2005 in the Okavango Delta Wetlands using 13 Radar images. Areas identified as open water surfaces are highlighted in blue and water surfaces covered by vegetation in green. The spatial resolution of 150m captures small scale flooding patterns such as channels and lagoons. | |
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 | Surface water map of the Tillaberi and Dosso regions of Niger in 2007, derived from ERS and Envisat radar data. | |
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 | Small reservoir delineated on ENVISAT ASAR images. With (bottom) and without (top) Bragg scatter induced by wind (indicated). Yellow arrow depicts look direction. | |
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 | ASAR AP image (top) and LANDSAT ETM+ (center) showing a part of Kafue Flats during flooding, ASAR highest backscatter signal has been noticed at locations with inundated vegetation. (bottom) Village of fisherman in Kafue Flats during flooding season. | |
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 | Surface water mapping in Burkina Faso using multi date Radarsat 1 SAR imagery. | |
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 | Open surface water inventory over SAI (Système d'Aquifères d'Iullemeden), derived from IRS optical satellite data, SRTM DEM (Digital Elevation Model) water mask and Geocover Land Cover data. | |
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Digital Elevation Models and displacement | ||
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 | 3D simulated terrain of the Volta River Basin on stereoscopic DEM (Digital Elevation Model) derived from high resolution IKONOS satellite data. | |
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 | Multidate ENVISAT 3D map showing land cover of the Bamboutos Mountain area, in the western highlands of Cameroon. | |
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| Digital elevation model and fractures diagram of the area around Lake Nyos in the north west province of Cameroon. | |
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 | DEM (Digital Elevation Model) derived from radar interferometry over the SAI (Système d'Aquifères d'Iullemeden). | |
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 | Basin wide DEM (Digital Elevation Model) derived from radar interferometry over the SAI (Système d'Aquifères d'Iullemeden). | |
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| Map of subsidence feature south-east of El-Alia (Algeria) 2003 – 2006 using differential radar interferometry. | |
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Geographic Information Systems | ||
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| Digital elevation model layer over SASS aquifer and landcover map layer over the site of Tozeur, derived from satellite imagery. | |
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 | Geographic Information System developed over Lake Chad for the Lake Chad Basin Commission. | |
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 | Decision support tool for disaster response over the Lower Limpopo River Basin. | |
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Lake Surface Temperature | ||
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 | Lake surface temperature (in °Celsius) of Lake Victoria on February 6th, 2006 from AATSR. The surrounding land is from a MERIS image of the same date. | |
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 | Lake surface temperature of Lake Chad derived from ENVISAT AATSR on 10th October 2007 | |
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 | Temperature of the surface of Lake Victoria derived from 3 ENVISAT AATSR scenes: 16th, 19th and 24th Aug 2006. | |
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Water Level | ||
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 | MERIS image of lakes Tanganyika and Rukwa. The inset shows 7 years of relative water level variations for a section of Lake Tanganyika derived from ERS Radar Altimeter data.
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 | Water level of Lake Victoria derived from the ERS Radar Altimeter from 1995 to 2004.
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Soil Moisture | ||
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 | Soil moisture composite (1km) for entire SADC (Southern African Development Community) from November 2007 (grey – no data, white – water). | |
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 | Scaling layer for SADC (Southern African Development Community). Green colour indicates regions where coarse resolution soil moisture products (25km) can be applied on local scale. | |
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 | Mean surface soil moisture over East Africa derived from ASAR GM in May 2007, May 2008 and May 2009. | |
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 | Mean surface soil moisture anomaly over East Africa derived from ASCAT in May 2008 and May 2009. | |
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Training and Outreach | ||
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 | The goal of the Nile River Awareness Kit (Nile RAK) project was to promote the sustainable management and use of resources within the Nile Basin. | |
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 | The TIGER Training Kit aims to contribute to the creation of EO-knowledge in Africa. | |
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 | TIGER Project Publications. | |
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Water balance, precipitation, evapotranspiration | ||
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 | Basin wide annual actual evapotranspiration map over SAI (Système d'Aquifères d'Iullemeden) for 2005. Measured indirectly through a combined application of energy balance modelling and meteorological satellite data analyses. | |
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 | Basin wide water balance map over SAI (Système d'Aquifères d'Iullemeden) for 2005. Calculated as difference between rainfall and actual evapotranspiration, and measured indirectly through a combined application of energy balance modelling and meteorological satellite data analyses. | |
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Water Quality | ||
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 | Relative Chlorophyll-A Product over Lake Manzalah in Egypt, generated with MERIS(250m) from 2009-07-29.
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| Chlorophyll concentration of Lake Chad derived from ENVISAT MERIS on 5th November 2007 | |
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 | Total suspended matter in Lake Chad derived from ENVISAT MERIS on 5th November 2007 | |
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 | Yellow matter in Lake Chad derived from ENVISAT MERIS on 5th November 2007 | |
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 | Total chlorophyll in Lake Victoria. | |
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 | Total Suspended Matter in Lake Victoria derived from ENVISAT MERIS scene acquired on 4th September 2006. | |
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 | Water hyacinths on the Winam Gulf of Lake Victoria derived from ENVISAT ASAR time series: 2nd March, 26th May, 4th Aug, 17th Nov 2006. | |
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 | Relative Total Dissolved Solids in Lake Manzalah, Egypt derived from ENVISAT MERIS 11th September 2009.
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 | Relative Turbidity of Lake Manzalah, Egypt derived from ENVISAT MERIS 29th July 2009.
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