Types Of Landslide

Complex
         
Falls
         
Flows
         
Lateral Spreads
         
NA
         
Rotational Slide
         
Topples
         
Translational slide
         

Types Of Material

Rock
      
Debris
      
Earth
      
NA
      

States Of Activity

Abandoned
         
Active
         
Reactivated
         
Suspended
         
Dormant
         
Stabilized
         
Relict
         
NA
         

Styles Of Activity

Complex
         
Composite
         
Successive
         
Single
         
Multiple
         
NA
         

Distributions Of Activity

Advancing
         
Retrogressive
         
Enlarging
         
Diminishing
         
Confined
         
Moving
         
NA
         
Widening
         

Slope Geometry

FAILED GEOMETRY
         
NA
         
ORIGINAL GEOMETRY
         

Slope Shape

ASYMMETRICAL
         
COMPOUND
         
PLANAR
         
SIMPLE
         

Cross Section

CONCAVE A-A
         
CONVEX A-A
         
NA
         
STRAIGHT A-A
         

Slope Plan Profile

CONCAVE
         
CONVEX
         
NA
         
STRAIGHT
         

Distress Location

BASE
         
BASIN
         
MIDDLE
         
NA
         
SIDELONG EMBANKMENT
         
TOP
         

Upslope / Downslope Geometry

UPSLOPE A IS -VE
         
Upslope A < 35 degrees
         
Upslope A > 35 degrees
         
Downslope A < 15 degrees
         
Downslope 15 Degrees > A < 30 Degrees
         
Downslope A > 30 degrees
         
NA
         
OTHERS
         

Slope Angle

< 5
         
5 - 15
         
15 - 30
         
30 - 45
         
45 - 60
         
> 60