IEEE Access (Jan 2024)

Artificial Intelligence Techniques for Landslides Prediction Using Satellite Imagery

  • Akanksha Sharma,
  • Shakti Raj Chopra,
  • Suhas Gajanan Sapate,
  • Krishan Arora,
  • Mohammad Khalid Imam Rahmani,
  • Sudan Jha,
  • Sultan Ahmad,
  • Md Ezaz Ahmed,
  • Hikmat A. M. Abdeljaber,
  • Jabeen Nazeer

DOI
https://doi.org/10.1109/ACCESS.2024.3446037
Journal volume & issue
Vol. 12
pp. 117318 – 117334

Abstract

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In hilly areas, landslides can occur due to natural factors such as heavy rainfall, earthquakes, moisture in soil, or man-made factors like unplanned constructions. Landslides can be disastrous leading to a huge loss of property and lives which can be avoided using automatic prediction. Recently, machine learning algorithms have been applied to automatically identify landslides. Numerous feature extraction and classification-based approaches have been implemented on satellite images for semiautomatic detection and prediction of landslides. However, limited research has been done on fully automatic detection with acceptable accuracy. The most challenging task in the classification and prediction of landslides from satellite images is to find an appropriate database for training and yield highly accurate testing results. The primary agenda of a comprehensive study of various techniques used for the detection and classification of landslides using satellite images is to identify the research gap. The secondary objective aims to propose a prototype of novel approach for the same task. Fifty papers based on machine learning and deep learning algorithms from reputed journals are considered for analysis. This article summarizes the performances of different classification techniques from recent literature followed by comparison and discussion with respect to accuracy. Based on the gap identified an effective prototype of the landslide classification approach is proposed. A slightly modified version of the deep learning model ResNet101 is proposed which yields an accuracy of 96.88% when tested on an augmented Beijing dataset of 770 satellite images. The article also offers the researchers the latest status, overview, and potential avenues of machine and deep learning algorithms for landslide detection. The techniques discussed will serve as a valuable resource for identifying research gaps, guiding new researchers, and fostering innovative exploration in the field of landslide classification using satellite images.

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