data user programme (dup-2) european space agency (esa) [email protected] fame...
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Data User Programme (DUP-2)
European Space Agency (ESA)
http://www.sadl.kuleuven.ac.be/fame
FAME Project Management:
K.U.Leuven Belgium
FAME Partners:SARMAP, D’Appolonia
End users:AWZ, BVVO (Belgium)
Genova Province (Italy)
Comparison ERS SAR with ENVISAT ASAR
ENVISAT ASAR is shown to be more reliable for flood mapping than ERS SAR
flood of January 2003, Dender – Demer river basins, Belgium
ERS-2 SAR
ENVISAT ASAR
02.01.2003 21:48
02.01.2003 09:56
ERS-2 SAR
ENVISAT ASAR
02.01.2003 21:48
02.01.2003 09:56
ERS-2 SAR
ENVISAT ASAR
02.01.2003 21:48
02.01.2003 09:56
ERS-2 SAR
ENVISAT ASAR
02.01.2003 21:48
02.01.2003 09:56
1-2 days temporal frequency forENVISAT + RADARSAT in tandemafter satellite planning
Validation of MIKE11 hydrological-hydraulic flood simulation models
flood of January 1995, Demer river Belgium
Overlay of:
Source model: AWZ + IMDC
the Flemish Map of Recent Floods for the flood of January 1995 (at the peak moment)
Mike11 hydraulic flood simulation results (at the peak moment)
Mike11 hydraulic flood simulation results (at 30.01.1995)
ERS SAR derived flood map at 30.01.1995
EO products have shown to be a definite aid in filling up gaps in calibration/ validation of flood simulation models
Flood maps for different return periods
combining EO SAR data and flood simulation models
River Dender case (Belgium):
rivers
subcatchments
1 yearfloodmaps for: 10 years 100 years
Flood risk maps (for water management – flood protection; and insurance risk assessment)
Flood risk calculation: by end user AWZ
Better infrastructure mapping with IKONOS imagery, and significant improvements of flood risk maps have been demonstrated
Landsat ETM+
IKONOS
Land use map updating :
Flood risk map [€/m2/year]:
Improvement in flood risk [€/m2/year] by use of EO products: