Observations Programme Area (OPA) also has the sub-groups : Observations Coordination Group (OCG) Executive Committee , Sea Level Observation Team , GLOSS Group of Experts , Global Ocean Ship-based Hydrographic Investigations Program (GO-SHIP) , Data Buoy Cooperation Panel (DBCP) , DBCP Executive Board (DBCP-EB) , DBCP Task Team on Environmental Stewardship (TT-ES) , DBCP Task Team on Capacity Building (TT-CB) , DBCP Task Team on Moored Buoys (TT-MB) , DBCP Task Team on Data Management (TT-DM) , DBCP Task Team on Data Buoy Best Practices and Technology Development (TT-DBPD) , DBCP Task Team on Wave Measurement (TT-WM) , Pilot Project on High Resolution Sea Surface Temperature (PP-HRSST) , DBCP Working Group on data buoy Vandalism , DBCP National Focal Points for buoy programmes (DBCP-NFP) , DBCP Action Groups , International Arctic Buoy Programme (IABP) , WCRP-SCAR International Programme for Antarctic Buoys (IPAB) , DBCP-PICES North Pacific Data Buoy Advisory Panel (NPDBAP) , Surface Marine programme of the Network of European Meteorological Services, EUMETNET (E-SURFMAR) , International Buoy Programme for the Indian Ocean (IBPIO) , International south Atlantic Buoy Programme (ISABP) , International Tsunameter Partnership (ITP) , Tropical Moored Buoy Implementation Panel (TIP) , Global Drifter Programme (GDP) , OCEAN Sustained Interdisciplinary Timeseries Environment observation System (OceanSITES) , OceanSITES Steering Team , OceanSITES Data Management Team , OceanSITES Executive Committee , OceanSITES Data Management Co-Chair , National Focal Points for logistical facilities , Ship Observations Team (SOT) , Ship Observations Team Executive Board , Ad-hoc Task Team on Unique Observation ID Scheme (Ad-hoc-TT-UID VOS Obs) , Task Team on Recruitment, Promotion and Training (TT-RPT) , VOS Panel (VOSP) , Task Team on SOOP Metadata (TT-SOOP Metadata) , SOOP Implementation Panel (SOOPIP) , ASAP National Focal Points (ASAP-NFPs) , Task Team on High-Resolution Marine Meteorology (TT-HRMM) , Task Team on Instrument Standards and Satellite Communications Systems (TT-ISSC) , Task Team on VOS Metadata (TT-VOS Metadata) , Ad-hoc Task Team on Key Performance Indicators (Ad-hoc-TT-KPI) , Task Team on Call Sign masking and encoding (TT-Masking) , Port Meteorological Officers - useful contacts (PMOs) , Task Team on ASAP (TT-ASAP) , SOT National Focal Points (SOT-NFPs) .