Fig 1.
Landslide location map with geological formation distribution.
Fig 2.
Monitoring point location plan and landslide planar morphology diagram.
Fig 3.
Profile 1−1’ and photographs illustrating the characteristics of the slide mass, slip zone, and slip bed.
Fig 4.
Relationship curves between groundwater levels (S1, S2, S3) and rainfall.
Fig 5.
Relationship between soil moisture content (T1, T2) and rainfall.
Fig 6.
Cumulative displacement-rainfall curve.
Table 1.
Rainfall parameters.
Fig 7.
Curve of G6 displacement rate versus rainfall.
Fig 8.
The first step deformation-displacement curve.
Fig 9.
Hysteresis decay characteristic curve.
Table 2.
Information sheet of seven step deformations.
Fig 10.
Schematic diagram of “A Rainfall Process”.
Fig 11.
Schematic diagram of rainfall at different monitoring period.
Fig 12.
The “lag-decay” curve of the Tanjiawan landslide.
Table 3.
Rainfall and displacement rates under different monitoring periods (step deformation with minimal displacement increment).
Table 4.
Rainfall and displacement rates under different monitoring periods (step deformation with maximum displacement increment).
Table 5.
Threshold values under different monitoring periods.
Fig 13.
Displacement rate curve for the minimum step deformation.
Fig 14.
Displacement rate curve for the maximum step deformation.
Fig 15.
Landslide Early Warning Levels and Deformation Phase Classification.
Table 6.
Fitting parameters for each monitoring cycle.
Fig 16.
Dynamic early warning model.