2020
DOI: 10.3390/rs12152487
|View full text |Cite
|
Sign up to set email alerts
|

Automatic Mapping of Landslides by the ResU-Net

Abstract: Massive landslides over large regions can be triggered by heavy rainfalls or major seismic events. Mapping regional landslides quickly is important for disaster mitigation. In recent years, deep learning methods have been successfully applied in many fields, including landslide automatic identification. In this work, we proposed a deep learning approach, the ResU-Net, to map regional landslides automatically. This method and a baseline model (U-Net) were collectively tested in Tianshui city, Gansu province, wh… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

1
64
0

Year Published

2020
2020
2024
2024

Publication Types

Select...
5
2
1

Relationship

0
8

Authors

Journals

citations
Cited by 93 publications
(65 citation statements)
references
References 41 publications
1
64
0
Order By: Relevance
“…Moreover, the accuracy of these methods can be easily affected by noise and outliers in the image [19]. Two approaches are commonly used in the literature [20]: (1) pixel-based methods, which use spectral information to detect pixels from remote sensing images that correspond to landslides (e.g., [21]- [24]); and (2) objectbased image analysis, which uses both spectral and spatial information for landslide identification (e.g., [18], [25]). These two approaches are commonly integrated with image change detection to identify landslides from multi-temporal remote sensing images.…”
Section: A Classical Approachmentioning
confidence: 99%
See 1 more Smart Citation
“…Moreover, the accuracy of these methods can be easily affected by noise and outliers in the image [19]. Two approaches are commonly used in the literature [20]: (1) pixel-based methods, which use spectral information to detect pixels from remote sensing images that correspond to landslides (e.g., [21]- [24]); and (2) objectbased image analysis, which uses both spectral and spatial information for landslide identification (e.g., [18], [25]). These two approaches are commonly integrated with image change detection to identify landslides from multi-temporal remote sensing images.…”
Section: A Classical Approachmentioning
confidence: 99%
“…Deep learning, a branch of ML, has also been used for landslide mapping [20], [29]- [34]. Deep learning techniques are more efficient in terms of automatic feature engineering directly from satellite imagery.…”
Section: B Deep Learning Approaches and Limitations Of Homogeneous Training Datamentioning
confidence: 99%
“…Due to the sparse availability of high spatial resolution DEMs for automatic landslide detection, especially in the case of some isolated mountainous regions with complex topography, some researchers use only spectral bands of satellite images to identify regional landslides with acceptable accuracy. [20] proposed a deep network called ResU-Net for landslide identification. The ResU-Net model uses residual blocks [6] in the U-Net architecture.…”
Section: B Deep Learning Approaches and Limitations Of Homogeneous Training Datamentioning
confidence: 99%
“…The ResU-Net model uses residual blocks [6] in the U-Net architecture. The authors claim that the residual learning used in the encoding path of the U-Net model can address data sparsity problems [20]. Given the success of the U-Net architecture in semantic segmentation, it has been used by multiple researchers for landslide mapping.…”
Section: B Deep Learning Approaches and Limitations Of Homogeneous Training Datamentioning
confidence: 99%
“…UNet and other semantic segmentation methods have been applied to a variety of feature extraction and classification problems and have also been applied to a variety of geospatial and remotely sensed data. For example, modifications of UNet have been applied to the mapping of general land cover change [62], coastal wetlands [63], palm trees [64], cloud and cloud shadows [65], urban buildings and change detection [66][67][68], roads [69], and landslides [70]. Generally, UNet and other FCNs have shown great promise due to their ability to model complex spatial patterns and context while generating data abstractions that generalize well to new data [54,55].…”
Section: Deep Learning Semantic Segmentationmentioning
confidence: 99%