GCOS Implementation Plan - WMO
GCOS Implementation Plan - WMO
GCOS Implementation Plan - WMO
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<strong>Implementation</strong> <strong>Plan</strong> for the Global Observing System for Climate in Support of the UNFCCC<br />
(2010 Update)<br />
including the higher-quality VOSClim subset, on parts of the Tropical Mooring Network, and on the<br />
Reference Buoy Network. Many of these measurements have been operational over the last 30<br />
years; the data are exchanged and inserted into the operational meteorological WWW system and are<br />
subject to quality-control procedures at the time of data acquisition and again at the analysis centres.<br />
Of particular concern is that surface pressure sensors are not included on all drifting buoys. Although<br />
there has been a significant improvement in recent years, particularly in the extra-Tropics where<br />
surface pressure measurements are most useful, the OOPC, working through the Joint Technical<br />
Commission for Oceanography and Marine Meteorology (JCOMM), and the national agencies that<br />
deploy drifting buoys, should endeavour to ensure that surface pressure sensors are included as a<br />
component of the suite of instruments on all buoys deployed (see section 5.1).<br />
Action A6 65 [IP-04 A5]<br />
Action: Seek cooperation from organizations operating drifting buoy programmes to incorporate<br />
atmospheric pressure sensors as a matter of routine.<br />
Who: Parties deploying drifting buoys and buoy-operating organizations, coordinated through<br />
JCOMM, with advice from OOPC and AOPC.<br />
Time-Frame: Complete by 2014.<br />
Performance Indicator: Percentage of buoys with sea-level pressure (SLP) sensors.<br />
Annual Cost Implications: