Landslide Susceptibility Assessment Using Frequency Ratio Technique with Iterative Random Sampling
المؤلفون المشاركون
Lee, Saro
Oh, Hyun-Joo
Hong, Soo-Min
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-21، 21ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-09-06
دولة النشر
مصر
عدد الصفحات
21
التخصصات الرئيسية
الملخص EN
This paper assesses the performance of the landslide susceptibility analysis using frequency ratio (FR) with an iterative random sampling.
A pair of before-and-after digital aerial photographs with 50 cm spatial resolution was used to detect landslide occurrences in Yongin area, Korea.
Iterative random sampling was run ten times in total and each time it was applied to the training and validation datasets.
Thirteen landslide causative factors were derived from the topographic, soil, forest, and geological maps.
The FR scores were calculated from the causative factors and training occurrences repeatedly ten times.
The ten landslide susceptibility maps were obtained from the integration of causative factors that assigned FR scores.
The landslide susceptibility maps were validated by using each validation dataset.
The FR method achieved susceptibility accuracies from 89.48% to 93.21%.
And the landslide susceptibility accuracy of the FR method is higher than 89%.
Moreover, the ten times iterative FR modeling may contribute to a better understanding of a regularized relationship between the causative factors and landslide susceptibility.
This makes it possible to incorporate knowledge-driven considerations of the causative factors into the landslide susceptibility analysis and also be extensively used to other areas.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Oh, Hyun-Joo& Lee, Saro& Hong, Soo-Min. 2017. Landslide Susceptibility Assessment Using Frequency Ratio Technique with Iterative Random Sampling. Journal of Sensors،Vol. 2017, no. 2017, pp.1-21.
https://search.emarefa.net/detail/BIM-1186901
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Oh, Hyun-Joo…[et al.]. Landslide Susceptibility Assessment Using Frequency Ratio Technique with Iterative Random Sampling. Journal of Sensors No. 2017 (2017), pp.1-21.
https://search.emarefa.net/detail/BIM-1186901
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Oh, Hyun-Joo& Lee, Saro& Hong, Soo-Min. Landslide Susceptibility Assessment Using Frequency Ratio Technique with Iterative Random Sampling. Journal of Sensors. 2017. Vol. 2017, no. 2017, pp.1-21.
https://search.emarefa.net/detail/BIM-1186901
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1186901
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