Table 1: Basic Data Sets for Landslide Susceptibility.

Classification Data Layers Data Type Format Scale or Resolution
Geomorphic map Altitude
Slope angle
Slope aspect
Topographic relief
Continuous
Continuous
Categorical
Continuous
ARC/INFO GRID
ARC/INFO GRID
ARC/INFO GRID
ARC/INFO GRID
1:25,000
1:25,000
1:25,000
1:25,000
Geological map Distance to faults
Rock types
Soil types
Continuous
Categorical
Categorical
ARC/INFO GRID
ARC/INFO polygon
ARC/INFO polygon
1:25,0000
1:25,0000
1: 100,000
Land use and land cover Land use type
NDVI
Categorical
Continuous
ARC/INFOpolygon ARC/INFO GRID 1:25,000
10m*10m
Meteorological and hydrological maximum rainfall intensity
Distance to rivers
Continuous
Continuous
ARC/INFO GRID
ARC/INFO GRID
10m*10m
10m*10m
Landslide Landslide Categorical ARC/INFO point 1:25,0000