基于GoogLeNet的黄土地震滑坡遥感影像识别
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作者单位:

1.河北省地震灾害防御与风险评价重点实验室, 河北 三河 065201 ;2.防灾科技学院 防灾减灾工程学院, 河北 三河 065201

作者简介:

李平(1981-),男,博士,教授,主要从事岩土工程抗震研究。E-mail:chinaliping1981@126.com。

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P642.22

基金项目:

河北省高等学校科学技术研究计划项目(ZD2022166);黄土地震滑坡成灾机理与风险评估(U1939209)


Remote sensing image recognition of loess seismiclandslides based on GoogLeNet
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Affiliation:

1.Hebei Key Laboratory of Earthquake Disaster Prevention and Risk Assessment, Sanhe 065201 , Hebei, China ;2.School of Disaster Prevention and Mitigation Engineering, Institute of Disaster Prevention, Sanhe 065201 , Hebei, China

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    摘要:

    区域性黄土地震滑坡识别为滑坡灾害风险管控提供了基础性数据。应用深度学习的方法,基于遥感影像数据对我国黄土地区典型地震滑坡进行自动识别分类。首先,基于防灾科技学院地震滑坡研究团队在甘肃、宁夏地区所调查的部分黄土地震滑坡数据库,辅助遥感影像目视解译,选择滑坡和非滑坡样本;其次,采用GoogLeNet网络模型对黄土地震滑坡与非滑坡进行自动分类识别;最后,对模型的分类识别结果进行精度评价,分析其在黄土地区地震滑坡的识别应用效果。结果表明,该方法识别黄土地震滑坡的准确度和效率均较高,可迅速在遥感影像中确定滑坡的重点区域。所提方法可以迅速评价同类型滑坡区域,为大规模滑坡灾害排查工作提供技术支持。

    Abstract:

    The identification of regional loess seismic landslides provides fundamental data for landslide disaster risk control. In this study, deep learning is applied to automatically identify and classify typical seismic landslides in loess areas of China using remote sensing image data. First, a database of loess seismic landslides was used to support the visual interpretation of remote sensing images for selecting landslide and nonlandslide samples. This database comprises landslides investigated by the seismic landslide research team from the Institute of Disaster Prevention in Gansu Province and the Ningxia Hui Autonomous Region. Subsequently, the GoogLeNet network model was employed to automatically identify and classify loess seismic landslides and nonlandslides. Finally, the classification and recognition accuracies of the model were evaluated to assess its performance in identifying seismic landslides in loess areas. The results show that this method achieves high identification accuracy and efficiency for loess seismic landslides, and that key landslide areas can be rapidly determined from remote sensing images. Therefore, the proposed method enables rapid assessment of similar landslide-prone regions and provides technical support for large-scale investigations of landslide disasters.

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李平,王连升,李孝波,等.基于GoogLeNet的黄土地震滑坡遥感影像识别[J].地震工程学报,2026,48(3):672-681. DOI:10.20000/j.1000-0844.20240122002

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  • 收稿日期:2024-01-22
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  • 在线发布日期: 2026-03-01
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