landslide management using geospatial technology (lmgt)

(Cont’d)NoLandslide HazardIdentifications3 Slope Gradient4Hydrology andGeohydrology5 Types of land useFactors ParameterRatingValue‣ 60 o15.0‣ 0 o – 5 o 5.0‣ 31 o – 60 o12.5‣ 16 o – 30 o10.0‣ 6 o – 15 o7.5 Precipitation (monthly ave.)‣ > 300 mm‣ 201 mm – 300 mm‣ 101 mm – 200 mm‣ 41 mm – 100 mm‣ 0 mm – 40 mm Water runoff (distance)‣ < 5 m‣ 6 m – 10 m‣ 11 m – 15 m‣ 16 m – 20 m‣ > 20 m‣ Commercial sector‣ Residential sector‣ High education institutions & school‣ Industrial sector‣ Public infrastructure sector‣ Agriculture, forestry and others10.08.06.04.02.010.08.06.04.02.015.013.011.09.07.05.0