Whilst acknowledging that a comprehensive long-term plan is fundamental
for implementing an IGOS, CEOS has adopted a phased, modular approach through
a series of illustrative projects. The long-term plan will primarily cover
the space component of an IGOS and will be broadened to incorporate the
views of the non-space communities. Near-term objectives are being planned
as cumulative steps towards realising the longer-term goals. It will also
be important to identify how to transition research-based activities to
operational services. IGOS agenda.
Delegates emphasised that access to a wide range of observational data
bases, and the analytical tools to extract requirements for the benefit
of organisations who plan data acquisition campaigns, are critical for
implementing an IGOS. The data base under development by the WMO and ESA
is nearing completion and will be a valuable source of material to assist
space agencies conduct their planning with a knowledge of the up-to-date
requirements of major international programs.
The role of the Global Observing Systems Space Panel(GOSSP) as a coordinating
body for user requirements was strongly endorsed by CEOS SIT. Further,
a strengthening of its role and authority was encouraged to facilitate:
i) dialogue between key communities who commit to the implementation
of an IGOS, and
ii) to meet CEOS'requirement for an integrated and prioritised set
of user requirements
SIT is also developing an understanding of how to define Project objectives,
as they relate to an IGOS, so that space agencies can better respond to
user requirements; the agencies must be specific on the feedback they require
from Projects. However, this is a two-way street, Projects also have to
be encouraged to identify actionable recommendations to which space agencies
can respond.
The six IGOS Projects currently being conducted are illustrative of
IGOS characteristics: they are prototypical and were designed to provide
lessons to space agencies for enhancing their understanding of observational
requirements.
SIT recognised that new Projects will emerge from the G3OS' panels,
national and international scientific and observational programs, and that
they might also arise from concerns of CEOS agencies for advice on CEOS
issues. Once SIT identifies topics, issues or deficiencies on which it
requires information, coordination with these groups will further facilitate
the planning process.
Important steps in this regard are being taken by CEOS. At a meeting
on June 6, CEOS met with the Global Observing Systems, their Sponsors,
the WCRP and IGBP, IGFA to work jointly towards establishing a common IGOS
agenda.
There is little doubt that the concept of an integrated global observing
strategy is attracting support from a broadening base with the involvement
of partner organisations in their own right. A comprehensive strategy will
only be achieved with their active participation and commitment. IGOS is
founded on a spirit of co-operation and is now attracting key players to
address issues of global significance.
