ICESat-2 Data

ICESat-2数据是由美国国家冰雪数据中心(NSIDC)提供的卫星数据集，包含冰、云和陆地高程卫星-2(ICESat-2)上先进地形激光测高系统(ATLAS)仪器获取的数据产品。该数据库提供海冰、陆地冰、森林冠层、水体高度、城市区域等的高程测量数据，时间跨度从2018年底至今。这些数据用于研究极地变化、监测海冰厚度、预测冰川融化对海平面上升的影响等科学应用。The ICESat-2 dataset is a satellite-derived dataset provided by the National Snow and Ice Data Center (NSIDC). It encompasses data products collected by the Advanced Topographic Laser Altimeter System (ATLAS) instrument aboard the Ice, Cloud, and land Elevation Satellite-2 (ICESat-2). This dataset provides elevation measurement data for sea ice, land ice, forest canopies, water body heights, urban areas and other relevant targets, with a temporal coverage ranging from late 2018 to the present. These data are utilized for a variety of scientific applications, including studying polar changes, monitoring sea ice thickness, and predicting the impacts of glacier melting on sea level rise.