GEDI L2A Elevation and Height Metrics Data Global Footprint Level V002

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 (ISS) and collects data globally between 51.6° N and 51.6° S latitudes at the highest resolution and densest sampling of any light detection and ranging (lidar) instrument in orbit to date. Each GEDI Version 2 granule encompasses one-fourth of an ISS orbit and includes georeferenced metadata to allow for spatial querying and subsetting.The GEDI instrument was removed fro...全球生态系统动力学调查（Global Ecosystem Dynamics Investigation, GEDI）任务旨在刻画生态系统的结构与动态特征，以大幅提升对地球碳循环与生物多样性的量化研究与认知水平。GEDI载荷可获取地球三维结构的高分辨率激光测距观测数据。GEDI搭载于国际空间站（International Space Station, ISS），是目前在轨运行的所有激光雷达（light detection and ranging, lidar）中分辨率最高、采样密度最大的载荷，可在南北纬51.6°之间的全球范围内收集数据。每一份GEDI第2版数据颗粒涵盖四分之一的国际空间站轨道弧段，且包含地理参考元数据，支持空间查询与数据子集提取。该GEDI载荷已被移除……