Weights of evidence modeling for landslide susceptibility mapping of Kabi-Gebro locality, Gundomeskel area, Central Ethiopia

Geoenvironmental Disasters

Table 3 Validation of the model using landslide density index (LDI)

Landslide Susceptibility Class (with LSI)	NPLSM	%PLSM (c)	NTLSP	%TLSP (a)	LDI = a/c	NVLSP	%VLSP (b)	LDI = b/c
Very Low (− 11.308 - - 6.106)	33,611	15.16	75	0.56	0.04	6	0.18	0.01
Low (−6.106 - - 3.580)	55,665	25.10	259	1.93	0.08	52	1.54	0.06
Moderate (−3.580 - - 1.117)	55,230	24.91	1673	12.48	0.50	436	12.94	0.52
High (−1.117–1.600)	49,709	22.42	4929	36.77	1.64	1173	34.82	1.55
Very High (1.600–7.520)	27,532	12.42	6468	48.25	3.89	1702	50.52	4.07

Note: LSI Landslide Susceptibility Index, NPLSM Number of pixels in a landslide susceptibility map, %PLSM Percent of pixels in a landslide susceptibility map, NTLSP Number of training landslide pixels, %TLSP Percent of training landslide pixels, NVLSP Number of landslide pixels, %VLSP Percent of landslide validation pixels, and LDI Landslide density index