NASA finds novel ways to track climate change and groundwater loss across planet
NASA发现两种新的天基方法来追踪地球气候变化
Using two space-based studies, NASA has been observing climate change and groundwater loss across the planet. Its Global Ecosystem Dynamics Investigation (GEDI) mission, ecosystem and climate researchers can quickly locate their regions of interest and study forest structure and carbon content with greater precision than in the past. GEDI is a high-resolution lidar instrument designed specifically to measure vegetation from the ISS.
美国宇航局(NASA）周三宣布了两项观察整个地球气候变化的天基研究的结果。第一个是来自全球生态系统动态调查（GEDI）任务的数据集，这是国际空间站（ISS）上的一个高分辨率激光雷达仪器，估计了地球上森林生物量的总量及其碳储存能力。这些信息现在可以被研究森林在缓解气候变化中的作用的研究人员所使用。
