格陵兰重点区域冰川融池数据
收藏地球大数据科学工程2021-01-31 更新2025-12-20 收录
下载链接：
https://data.casearth.cn/dataset/6540b574819aec161bb70072
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资源简介：
本数据集是覆盖全部格陵兰冰盖的冰川融池数据。时间范围为2020年6月至8月的夏季无云影像。数据集按照流域名字分开命名。数据是基于Landsat 8遥感影像数据研制的30m分辨率，利用NDWIice水体指数和阈值提取方法，人工后处理为辅助，进行了冰面融水信息的提取。
This dataset contains glacier melt pond data covering the entire Greenland Ice Sheet. The time range includes cloud-free summer imagery from June to August 2020. The dataset is named separately by basin names. Based on Landsat 8 remote sensing imagery, the data are developed with a 30m resolution; supraglacial meltwater information was extracted using the NDWIice water index and threshold extraction method, supplemented by manual post-processing.
创建时间：
2023-06-12
