基于深度学习的卫星影像土地利用和土地覆盖分类空间模式建模

IF 2.5 4区 地球科学 Q3 METEOROLOGY & ATMOSPHERIC SCIENCES
Mehrez Marzougui, Gabriel Avelino Sampedro, Ahmad Almadhor, Shtwai Alsubai, Abdullah Al Hejaili, Sidra Abbas
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引用次数: 0

摘要

土地利用和土地覆盖(LULC)的准确分类是遥感和卫星成像中了解地球表面属性的关键。然而,现有的方法在从卫星图像中有效提取和分类复杂空间模式方面往往面临挑战。深度学习技术的发展为该领域提供了有希望的进步,但需要进一步增强以实现最佳性能。本研究介绍了一种新颖的基于深度学习的空间模式建模技术,旨在解决这些挑战。所提出的方法利用Inception-V3模型从EuroSAT数据集中提取详细特征,该数据集中包含10个LULC分类的27,000幅图像。通过对超参数进行微调并进行严格的训练验证实验,该模型取得了显著的性能指标:准确率为0.9943,验证准确率为0.9850,相应的损失为0.0184和0.0566。与传统方法相比,该方法具有显著的进步,提高了LULC分类的准确性和效率,从而有助于在环境监测和空间分析中做出更明智的决策。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Deep Learning-Based Spatial Pattern Modeling for Land Use and Land Cover Classification Using Satellite Imagery

Deep Learning-Based Spatial Pattern Modeling for Land Use and Land Cover Classification Using Satellite Imagery

Accurate classification of Land Use and Land Cover (LULC) is crucial in Remote-Sensing (RS) and satellite imaging to understand Earth's surface attributes. However, existing methods often face challenges in effectively extracting and categorizing complex spatial patterns from satellite imagery. The evolution of deep learning techniques has offered promising advancements in this domain, yet further enhancements are needed to achieve optimal performance. This study introduces a novel deep learning-based spatial pattern modeling technique designed to address these challenges. The proposed method leverages the Inception-V3 model to extract detailed features from the EuroSAT dataset comprising 27,000 images across 10 LULC classifications. By fine-tuning hyperparameters and conducting rigorous training-validation experiments, the model achieves notable performance metrics: an accuracy of 0.9943 and a validation accuracy of 0.9850, with corresponding losses of 0.0184 and 0.0566. This approach represents a significant advancement over traditional methods, offering enhanced accuracy and efficiency in LULC classification, thereby facilitating more informed decision-making in environmental monitoring and spatial analysis.

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来源期刊
Meteorological Applications
Meteorological Applications 地学-气象与大气科学
CiteScore
5.70
自引率
3.70%
发文量
62
审稿时长
>12 weeks
期刊介绍: The aim of Meteorological Applications is to serve the needs of applied meteorologists, forecasters and users of meteorological services by publishing papers on all aspects of meteorological science, including: applications of meteorological, climatological, analytical and forecasting data, and their socio-economic benefits; forecasting, warning and service delivery techniques and methods; weather hazards, their analysis and prediction; performance, verification and value of numerical models and forecasting services; practical applications of ocean and climate models; education and training.
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