NASA GEDI Project

GEDI Version 1 data products were decommissioned on February 15, 2022. Users are advised to use the improved GEDI01_B Version 2 data product. The Global Ecosystem Dynamics Investigation (GEDI) mission aims to characterize ecosystem structure and dynamics to enable radically improved quantification and understanding of the Earth’s carbon cycle and biodiversity. The GEDI instrument produces high resolution laser ranging observations of the 3-dimensional structure of the Earth. GEDI is attached to the International Space Station and collects data globally between 51.6 degrees N and 51.6 degrees S...GEDI 第1版数据产品已于2022年2月15日正式退役。建议用户改用升级后的GEDI01_B 第2版数据产品。全球生态系统动态调查（Global Ecosystem Dynamics Investigation，简称GEDI）任务旨在刻画生态系统的结构与动态特征，以显著优化地球碳循环与生物多样性的量化研究方法，并加深对二者的认知与理解。GEDI仪器可获取地球三维结构的高分辨率激光测距观测数据。该仪器搭载于国际空间站，可在北纬51.6度至南纬51.6度的全球范围内采集观测数据……