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Figure 6.10
Comparison of inundation extent
predicted using LISFLOOD-FP with that
predicted using the ASAR imagery: (a) 8
November 2000; (b) 14 November 2000; (c) 15
November 2000; (d) 17 November 2000. Light
blue indicates areas predicted as flooded using
both LISFLOOD-FP and the ASAR; dark blue
represents areas predicted as flooded by the
model but lying outside the limit of the ASAR
swath; red indicates areas predicted as
inundated in LISFLOOD-FP but not in the
ASAR; yellow indicates areas predicted as
inundated in the ASAR but not
LISFLOOD-FP; the underlying grey scale
represents the DEM used in the model, with
the lighter band showing the extent and
location of the ASAR swath for each overflight.
The blue vectors show the drainage network.
Reprinted from Journal of Hydrology, 328,
Bates, P.D. et al., Reach scale floodplain
inundation dynamics observed using airborne
synthetic aperture radar imagery: Data analysis
and modelling, 306-318, Copyright 2006, with
permission from Elsevier.
2.44
2.44
2.42
2.42
2.4
2.4
2.38
2.38
2.36
2.36
2.34
2.34
3.84
3.86
BNG, east
3.88
3.84
3.86
BNG, east
3.88
x 10
5
x 10
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(c)
(d)
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