阿尔泰山冰川消融期末雪线高度数据集（2000-2019年）
收藏国家冰川冻土沙漠科学数据中心2023-06-21 更新2024-02-29 收录
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https://www.ncdc.ac.cn/portal/metadata/783e3191-8983-4206-bd67-9072d3940985
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资源简介：
本数据集基于冰川编目数据(RGI 6.0)和消融期末（每年7月20日-9月20日）Landsat TM/ETM+/OLI影像，结合ArcGIS和ENVI软件和Google Earth影像，基于积雪和裸冰反照率值差异显著的特性以及遥感反演的整条冰川范围的反照率结果。提取了阿尔泰山地区1...
This dataset is developed based on the Randolph Glacier Inventory (RGI) 6.0 and Landsat TM/ETM+/OLI images collected during the post-ablation period (July 20 to September 20 annually). It integrates ArcGIS, ENVI software and Google Earth imagery, and is constructed based on the significant difference in albedo values between snow and bare ice, as well as the remotely sensed albedo results of the entire glacier extent. Data were extracted from the Altai Mountains region 1...
创建时间：
2023-06-21
