用美国陆地卫星Landsat8影像和0.3 m高分辨率航拍影像结合大量的数据资料和丰富的先验经验,分析不同类型海岸在遥感影像中的表现特征,建立遥感解译标志,基于不同海岸类型提出计算机和人工解译相结合的遥感提取方法,提取结果与GPS野外实测岸线数据对比分析,提取效果较好,满足精度要求。

Based on Landsat8 images and 0.3 m high-variability aerial images, combining with abundant data and rich experience, we analyzed the performance of different types of coast in remote sensing image, and established the remote sensing interpretation. And then, we proposed a remote sensing extraction method combined computer and artificial interpretation for different types of coastline. Finally, we compared the results with the measured data of GPS, which proved that the extraction effect was better and the precision was high.