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基于GEE的杭州湾慈溪段潮滩提取及时空变化分析
郑修诚1,2,3(), 周斌1,2,3(), 雷惠1,2,3, 黄祺宇3, 叶浩林3
Extraction and spatio-temporal change analysis of the tidal flat in Cixi section of Hangzhou Bay based on Google Earth Engine
ZHENG Xiucheng1,2,3(), ZHOU Bin1,2,3(), LEI Hui1,2,3, HUANG Qiyu3, YE Haolin3

图5. 缓冲区和采样点构建

Fig.5. Construction of buffers and sample points