Manifold Alignment for Multitemporal Hyperspectral Image Classification
Test of applicability of multitemporal differential interferometry analysis to landslide...
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Transcript of Test of applicability of multitemporal differential interferometry analysis to landslide...
Test of applicability of multitemporal differential interferometry analysis to landslide investigations
in peri-urban areas *
Wasowski J. [1], Bovenga F.[2], Nutricato R. [2], Refice A. [3], and Casarano D. [1]
[1] CNR-IRPI-Bari, c/o Politecnico di Bari, Italy; [email protected]
[2] Dipartimento Interateneo di Fisica, Bari, Italy
[3] CNR-ISSIA, Bari, Italy
* Work supported in part by the European Community project LEWIS and by the Italian Space Agency (ASI) grant I/R/073/01; ERS images provided by ESA under ENVISAT project AO-313
Air Photo
Caramanico Test Area (Italy) – ERS SLC Amplitude
Caramanico Town
Caramanico: Mean Amplitude & Stable points ( vel < 0.5 mm/y - Density = 10.6 / km2 )
Azimuth
LO
S
1995 1996 1997 1998 1999 2000 2001
-80
-60
-40
-20
0
20
Time [Y]
Dis
plac
emen
t[m
m]
Vel = 16 ± 0,49 [mm/y]
(532,239)
1995 1996 1997 1998 1999 2000 2001-20
0
20
40
60
80
Time [Y]
Dis
plac
emen
t[m
m] Vel = -15 ± 0,49 [mm/y]
(406,459)
1995 1996 1997 1998 1999 2000 2001-40-30-20-10
010203040
Vel = -1 ± 0.2 [mm/y]
Time [Y]
Dis
plac
emen
t[m
m]
(134,1741)
1995 1996 1997 1998 1999 2000 2001-100
-80
-60
-40
-20
0
20
Time [Y]
Dis
plac
emen
t[m
m] Vel = 16 ± 0,41 [mm/y]
(186,1610)
1995 1996 1997 1998 1999 2000 2001-40
-30
-20
-10
0
10
20
3040
Time [Y]
Dis
plac
emen
t[m
m]
Vel = 0 ± 0.16 [mm/y]
(395,76)