Table 1 Summary table of input data.

From: Assessment of landslide susceptibility in watersheds during extreme rainfall using a complex network of slope units

Data

Source

Spatial resolution

Parameters available

Elevation (DEM)

STRM (http://srtm.csi.cgiar.org/)

30 m

\(\:\theta\:\), A

SOIL data

https://www.resdc.cn/

30 m

\(\:{\rho\:}_{s}\), n, \(\:\phi\:\), \(\:{c}_{s}\)

LULC data

https://www.resdc.cn/

30 m

\(\:{c}_{r}\)

CN data

Generated based on LULC data and SOIL data

30 m

CN

Soil moisture data

Refs.30,31

1 km

\(\:{h}_{a}\)

Soil depth data

https://www.gisrs.cn/

30 m

z

Landslide points on July 22, 2023

Ref.22

Vector data

For model validation