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11 September 2024 Monitoring green plastic cover around power transmission towers using multi-source Sentinel-1/2 data and TransUNet: a case of Jiangsu, China
Sihang Zhang, Zhi Yang, Kuanjun Zhu, Hongbin Xie, Bin Liu, Lixian Zhou, Junhui Li
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Proceedings Volume 13253, Fourth International Conference on Signal Image Processing and Communication (ICSIPC 2024); 132531Y (2024) https://doi.org/10.1117/12.3040968
Event: 4th International Conference on Signal Image Processing and Communication, 2024, Xi'an, China
Abstract
The Green Plastic Cover (GPC) around power transmission towers is one of the main external hazards to power transmission lines, and conducting remote sensing identification of GPC is of great significance for the management of external hazards to power transmission lines. Existing remote sensing identification studies mainly focus on plastic greenhouses and plastic mulches, with relatively few studies on GPC, especially in areas around power transmission towers. Consequently, this research selected four areas along transmission corridors in Jiangsu Province as a case study to boost GPC mapping performance through integrating the focal loss function into the TransUNet model using Sentinel-1 and Sentinel-2 data, and subsequently conducting with the U-Net model and Deeplabv3+ model for comparative experiment to validate the superiority of the model selected in this study. The experimental results demonstrated that the TransUNet model performs well in extracting GPC, with Precision, Recall, IoU and F1 values reaching 82.24%, 92.38%, 77.01% and 0.87, respectively. It is feasible and effective to utilize the model in this paper to identify GPC along transmission corridors, which can provide a decision-making basis for the comprehensive management of the risk of external damage.
(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.
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Sihang Zhang, Zhi Yang, Kuanjun Zhu, Hongbin Xie, Bin Liu, Lixian Zhou, and Junhui Li "Monitoring green plastic cover around power transmission towers using multi-source Sentinel-1/2 data and TransUNet: a case of Jiangsu, China", Proc. SPIE 13253, Fourth International Conference on Signal Image Processing and Communication (ICSIPC 2024), 132531Y (11 September 2024); https://doi.org/10.1117/12.3040968
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KEYWORDS
Image segmentation
Remote sensing
Transformers
Semantics
Data modeling
Satellites
Performance modeling
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