Abstract
Relating 3D surface displacement from satellite- and ground-based InSAR to structures and geomorphology of the Jettan rockslide, northern Norway
Highlights
Use of satellite- and ground-based radar for observation and monitoring of ongoing displacement combined with structural and geomorphological studies of complex rockslides is an evolving field
S.G., Larsen, Y., Skrede, I., Kristensen, L., Lauknes, T.R., Blikra, L.H. & Kierulf, H.P. 2017: Relating 3D surface displacement from satellite- and ground-based InSAR to structures and geomorphology of the Jettan rockslide, northern Norway
We carried out a rough calibration of input data to the overall trend of the global navigation satellite system receivers (GNSS) network using the two-step calibration routine described in Eriksen et al (2017), before processing 3D displacement vectors
Summary
Use of satellite- and ground-based radar for observation and monitoring of ongoing displacement combined with structural and geomorphological studies of complex rockslides is an evolving field. The technique is used in a variety of applications spanning from surveillance of man-made structures and mines (Tarchi et al, 1999; Gourmelen et al, 2007; Pieraccini, 2013), monitoring of displacement patterns in natural processes like earthquakes, glacier flow (Goldstein et al, 1993), volcano deformation (Massonnet et al, 1995) and subsidence (Strozzi et al, 2001; Righini et al, 2011; Chaussard et al, 2014), to unstable rockslide/landslide areas (Berardino et al, 2003; Tarchi et al, 2003; Lauknes et al, 2010). & Kierulf, H.P. 2017: Relating 3D surface displacement from satellite- and ground-based InSAR to structures and geomorphology of the Jettan rockslide, northern Norway.
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