Template scripts on Google Earth Engine to detect green tides on the foreshores of beaches using Landsat archive

This github data repository gives access to template scripts to detect and monitor green tides on the foreshores of beaches using Landsat archive. The template provide examples for beaches in Northern Brittany, France. Two templates show how to estimate the green tide surfaces using Google Earth Engine Javascript. One template focuses on retrieving spectral signatures for certain point of interest on one image and export them in a chart.

本GitHub数据集仓库提供模板脚本，可借助陆地卫星档案（Landsat archive）检测并监测海滩潮间带的绿潮。该套模板以法国布列塔尼北部的海滩为例进行演示。共有两个模板展示了如何使用谷歌地球引擎（Google Earth Engine）JavaScript代码估算绿潮覆盖面积；其中一个模板专注于提取单幅影像中特定兴趣点的光谱特征，并将结果导出为图表。