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Научный журнал Моделирование, оптимизация и информационные технологииThe scientific journal Modeling, Optimization and Information Technology
Online media
issn 2310-6018

Using neural networks to determine dust pollution near open-pit coal mining areas based on Earth remote sensing data

Ozaryan Y.A.,  Kozhevnikova T.V.,  Tsygulev K.S.,  Okladnikov V.Y. 

UDC 004.932
DOI: 10.26102/2310-6018/2025.48.1.007

  • Abstract
  • List of references
  • About authors

The article examines the use of neural networks for detecting dust pollution near open-pit coal mining areas based on remote sensing data. The study involved coal mining sites located in various regions of the Russian Federation. Satellite images from the Sentinel-2 mission served as the primary data source and were processed using Quantum GIS software. An algorithm for forming the training dataset was developed, utilizing the visible and near-infrared spectral bands from the satellite imagery. The mask creation technology in the developed algorithm is based on the Enhanced Coal Dust Index and its subsequent clustering. U-Net is used as a neural network model. The trained model was tested on a validation dataset. The recognition accuracy was 59.3% for the Intersection over Union metric, 78.9% for the Precision metric, 80.6% for the F1 metric, and 95.5% for the Accuracy metric. This level of accuracy is attributed to the limited volume of training data. The potential for improving accuracy through increasing the sample size in conjunction with optimizing the parameters of the neural network is discussed. The results obtained provide a basis for assessing the environmental impacts of coal mining activities and for developing measures to ensure ecological safety based on these findings.

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Ozaryan Yulia Alexandrovna
Candidate of Engineering Sciences

Khabarovsk federal research center of the Far Eastern Branch of the Russian Academy of Sciences

Khabarovsk, Russian Federation

Kozhevnikova Tatyana Vladimirovna

Computing Center of the Far Eastern Branch of the Russian Academy of Sciences

Khabarovsk, Russian Federation

Tsygulev Kirill Sergeevich

Computing Center of the Far Eastern Branch of the Russian Academy of Sciences

Khabarovsk, Russian Federation

Okladnikov Vladimir Yevgenyevich

Computing Center of the Far Eastern Branch of the Russian Academy of Sciences

Khabarovsk, Russian Federation

Keywords: dust pollution, earth remote sensing, machine learning, clustering, neural network

For citation: Ozaryan Y.A., Kozhevnikova T.V., Tsygulev K.S., Okladnikov V.Y. Using neural networks to determine dust pollution near open-pit coal mining areas based on Earth remote sensing data. Modeling, Optimization and Information Technology. 2025;13(1). URL: https://moitvivt.ru/ru/journal/pdf?id=1756 DOI: 10.26102/2310-6018/2025.48.1.007 (In Russ).

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Full text in PDF

Received 28.11.2024

Revised 19.12.2024

Accepted 20.01.2025