The GCOS/GTOS Terrestrial Observation Panel has published version 1.0 of a plan and defined the minimum set of required variables for the hydrosphere, cryosphere and biosphere.

• 陆地观测专家组业已公布一个1.；0版本的计划并规定了所需要的水圈、冰圈及生物圈参数的最小集。