Author Correction: Perspectives on the prediction of catastrophic slope failures from satellite InSAR.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Perspectives on the prediction of catastrophic slope failures from satellite InSAR.

We demonstrate the potential of satellite Interferometric Synthetic Aperture Radar (InSAR) to identify precursors to catastrophic slope failures. To date, early-warning has mostly relied on the availability of detailed, high-frequency data from sensors installed in situ. The same purpose could not be chased through spaceborne monitoring applications, as these could not yield information acquired in sufficiently systematic fashion.

Displacement of a landslide retaining wall and application of an enhanced failure forecasting approach.

The 10-mile Slide is contained within an ancient earthflow located in British Columbia, Canada. The landslide has been moving slowly for over 40 years, requiring regular maintenance work along where a highway and a railway track cross the sliding mass. Since 2013, the landslide has shown signs of retrogression.