Extreme Ice Survey Glacier Image Archive, 2007-2022, Version 1

The Extreme Ice Survey (EIS) Glacier Image Archive, 2007-2022 is a collection of images capturing changes in arctic and alpine landscapes. Camera sites were established and maintained at scientifically significant cryospheric locations around the world. The 1.5 million images in this collection provide crucial data on the speed and extent of glacial retreat.极端冰况调查（Extreme Ice Survey, EIS）2007-2022年冰川图像档案库，是一组用于记录北极与高山地貌变化的图像集合。该项目在全球范围内具备科学研究价值的冰冻圈地点设立并维护了图像拍摄站点。本档案库共计收录150万张图像，可为冰川消退的速率与范围提供关键观测数据。