Probing Antarctic Ice Sheet by Correlation Seismology

该项目旨在通过分析包括环境噪声在内的自然震源的地震地面运动记录，推动对南极冰盖内部结构和时间变化的研究。这种方法有望补充现有的卫星和机载方法，以解决大片地区的冰川结构，并探测隐藏在积雪下的变化。预期的结果是关于冰盖分层的新知识，气候变化导致的长期变化，以及对当地天气事件的快速反应。其好处包括提高冰盖演化建模和海平面上升预测的可靠性，打开研究地球深处的极地门户，以及为前往冰雪世界的太空任务做准备。

This project aims to advance research on the internal structure and temporal change in the Antarctic ice sheet by analysing seismic ground motion records of natural sources, including ambient noise. This approach expects to complement existing satellite and airborne methods to resolve glacial structures over large areas and detect changes hidden under snow cover. The intended outcome is new knowledge of the ice sheet’s stratification, its long-term variation due to climate change, and its rapid response to local weather events. The benefits include improving the reliability of ice sheet evolution modelling and sea-level rise prediction, unlocking a polar gateway to study Earth deep interior, and preparing for space missions to icy worlds.