基于遥感技术的地质灾害解译研究——以中国通化市地质灾害遥感解译为例

Abstract

Remote sensing technology has become a technical means of geological research and geological survey. Remote sensing technology can realize rapid information extraction and provide an effective method for the extraction of geological disasters. Due to regional differences, there are certain differences in the development characteristics and extraction indicators of geological hazards in different regions. The paper takes Tonghua City, Jilin Province, China as an example, using multi-source data to extract geological disasters. The results show that the remote sensing method can realize the extraction of geological disasters such as mudslides, avalanches, and landslides, and has achieved high accuracy.

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