TY - JOUR
T1 - Landslide susceptibility mapping using Spatial Multi-Criteria Evaluation (SMCE) method in Camba Sub-district, Maros Regency, South Sulawesi
AU - Oktaviani, Nahra
AU - Ristya, Yoanna
AU - Fadhil, Muhammad
AU - Kusratmoko, Eko
N1 - Publisher Copyright:
© 2020 The Authors.
PY - 2020/2/17
Y1 - 2020/2/17
N2 - This research presents the results of a landslide susceptibility mapping using Geographic Information Systems (GIS) based statistical namely Spatial Multi-Criteria Evaluation (SMCE) in Camba Sub-district, Maros Regency, South Sulawesi. Ten physical factors encompassed soil type, slope, slope aspect, rock type, altitude, land cover, distance from the river, rainfall, distance from faults, and distance from the road that collected from several sources and used to determined landslide susceptible areas. SMCE was applied to classify the degree of landslide susceptibility from low to very high classes. Validation using 30 points of landslide events obtained from field survey. The result showed an area with high and very high classes has an area 2079 ha (18,3 %) and 52,5 ha (0,46 %) distributed in the southern region. The results of validation using the R-index for very high and high classes is 55% and ROC shows that of 96.4%, for the P show method of 98%. This landslide mapping can be used for disaster mitigation and disaster preparedness planning purposes.
AB - This research presents the results of a landslide susceptibility mapping using Geographic Information Systems (GIS) based statistical namely Spatial Multi-Criteria Evaluation (SMCE) in Camba Sub-district, Maros Regency, South Sulawesi. Ten physical factors encompassed soil type, slope, slope aspect, rock type, altitude, land cover, distance from the river, rainfall, distance from faults, and distance from the road that collected from several sources and used to determined landslide susceptible areas. SMCE was applied to classify the degree of landslide susceptibility from low to very high classes. Validation using 30 points of landslide events obtained from field survey. The result showed an area with high and very high classes has an area 2079 ha (18,3 %) and 52,5 ha (0,46 %) distributed in the southern region. The results of validation using the R-index for very high and high classes is 55% and ROC shows that of 96.4%, for the P show method of 98%. This landslide mapping can be used for disaster mitigation and disaster preparedness planning purposes.
UR - http://www.scopus.com/inward/record.url?scp=85080932608&partnerID=8YFLogxK
U2 - 10.1051/e3sconf/202015302007
DO - 10.1051/e3sconf/202015302007
M3 - Conference article
AN - SCOPUS:85080932608
SN - 2555-0403
VL - 153
JO - E3S Web of Conferences
JF - E3S Web of Conferences
M1 - 02007
T2 - 2019 International Conference on Sustainability Science and Management: Advanced Technology in Environmental Research, CORECT-IJJSS 2019
Y2 - 14 November 2019 through 15 November 2019
ER -