isotropic elastic
half-space (G,ν)
1
2 -2
0
-1
1
2
0
1.0
d
0.75
0.5
0.25
0
2d
1
1d
Displacement
0.75
0.5
0
0.25
-1d
-2d
-3d
-2d
-1d
0
1d
-2d
-1d
-0.25
1d 2d 3d
Distance
2d
VOLCANO DEFORMATION–
Geodetic Monitoring Techniques
By Daniel Dzurisin
U.S. Geological Survey graphics