The Chairman gave a brief overview of the history and recent developments of the Space-based Observation Panel (SOP). He reported that there has been a rapid evolution in the scope of the panel since its last meeting. Thus, the panel will, in the future, support the space-related activities of GOOS and GTOS, as well as those of GCOS. He noted that as the panel had already benefited from the advice from several GCOS panels and would similarly depend on the appropriate panels of GOOS and GTOS.
In reviewing the current terms of reference for the panel, the Chairman concluded that few modifications would be needed apart from the obvious changes resulting from the new sponsorship and reporting aspects (see Annex III). The panel considered it essential to retain its previous main focus of monitoring the planet over extended periods (15+ years) of time. Following this recommendation it was agreed that the panel should consider the monitoring requirements for the original (GCOS) climate-related space issues, the climate related space issues for both GOOS and GTOS, and also the long-term monitoring requirements additional to those for climate, for GTOS and GOOS. Additional satellite requirements for process studies or other near-term research should be addressed by other mechanisms.
The Chairman reported on the progress to date of this panel. He noted the publication of Version 1.0, the GCOS Plan for Space-based Observations (GCOS-15). The plan, which had been widely circulated, sets out the requirements for climate-related observations in terms of seven “GCOS Missions”, and assesses the current projects and future plans of the space agencies to meet these requirements. He also noted the publication of The GCOS Guide to Satellite Instruments for Climate (GCOS-16), and cited comments from users as to its value.
The Chairman reviewed his expectations for the meeting:
develop a strategy for updating the requirements and recommendations for Version 2.0 of the Space Plan;
review the technical requirements for the space and the ground segments and establish priorities and 'core' parameters;
outline an action plan for 1997;
identify recommendations and responsibilities for future activities.
Dr Spence reminded the panel that there should be a Chairman's report at the next GCOS JSTC meeting and at future meetings of J-GOOS and GTOS SC.
