Landslide Susceptibility Mapping in Darjeeling Himalayas, India
المؤلفون المشاركون
Chawla, Amit
Chawla, Sowmiya
Pasupuleti, Srinivas
Rao, A. C. S.
Sarkar, Kripamoy
Dwivedi, Rajesh
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-17، 17ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-09-16
دولة النشر
مصر
عدد الصفحات
17
التخصصات الرئيسية
الملخص EN
Landslide susceptibility map aids decision makers and planners for the prevention and mitigation of landslide hazard.
This study presents a methodology for the generation of landslide susceptibility mapping using remote sensing data and Geographic Information System technique for the part of the Darjeeling district, Eastern Himalaya, in India.
Topographic, earthquake, and remote sensing data and published geology, soil, and rainfall maps were collected and processed using Geographic Information System.
Landslide influencing factors in the study area are drainage, lineament, slope, rainfall, earthquake, lithology, land use/land cover, fault, valley, soil, relief, and aspect.
These factors were evaluated for the generation of thematic data layers.
Numerical weight and rating for each factor was assigned using the overlay analysis method for the generation of landslide susceptibility map in the Geographic Information System environment.
The resulting landslide susceptibility zonation map demarcated the study area into four different susceptibility classes: very high, high, moderate, and low.
Particle Swarm Optimization-Support Vector Machine technique was used for the prediction and classification of landslide susceptibility classes, and Genetic Programming method was used to generate models and to predict landslide susceptibility classes in conjunction with Geographic Information System output, respectively.
Genetic Programming and Particle Swarm Optimization-Support Vector Machine have performed well with respect to overall prediction accuracy and validated the landslide susceptibility model generated in the Geographic Information System environment.
The efficiency of the landslide susceptibility zonation map was also confirmed by correlating the landslide frequency between different susceptible classes.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chawla, Amit& Chawla, Sowmiya& Pasupuleti, Srinivas& Rao, A. C. S.& Sarkar, Kripamoy& Dwivedi, Rajesh. 2018. Landslide Susceptibility Mapping in Darjeeling Himalayas, India. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-17.
https://search.emarefa.net/detail/BIM-1116403
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chawla, Amit…[et al.]. Landslide Susceptibility Mapping in Darjeeling Himalayas, India. Advances in Civil Engineering No. 2018 (2018), pp.1-17.
https://search.emarefa.net/detail/BIM-1116403
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chawla, Amit& Chawla, Sowmiya& Pasupuleti, Srinivas& Rao, A. C. S.& Sarkar, Kripamoy& Dwivedi, Rajesh. Landslide Susceptibility Mapping in Darjeeling Himalayas, India. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-17.
https://search.emarefa.net/detail/BIM-1116403
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1116403
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر