National Data Buoy Center SCCOOS Update Don Conlee, Ph. D. Chief Scientist SCCOOS Focal Point National Data Buoy Center Stennis Space Center, MS don. conlee@noaa. gov
NDBC and IOOS RA Relationship • Serve as a primary Real-Time Data Assembly Center (DAC) – Take OS data via NDBC “MODEM” program – Provide GTS Insertion • Real time distribution and archive center input – Provide RT Data Quality Assurance/QC – Enhance data utilization and visibility – Coordinate efforts with NOS/CO-OPS • Assist RA and component OS with technology, design, placement, standardization, etc. • Engage in partnerships and two-way technology transfer • RA should take active role in defining expansion of the NDBC backbone and/or additional observation requirements for existing NDBC platforms – Airlie House Report – 5 X Backbone increase
NDBC MODEM Kit (Meteorological and Oceanographic Data Exchange Module) Sensor / Observation ftp* Observers Web-Page NDBC QA/QC NWS GATEWAY GTS NODC NCDC Regional Observatories NDBC Dial-A-Buoy Wx. Channel Local Media et. al. NCEP WFOs Public
THE SCCOOS REGION IOOS FEDERAL BACKBONE
Marine Observation Network Measurements Parameter Reporting Range Reporting Resolution Sample Interval Sample Period Real-Time System Accuracy Achievable Accuracy Wind Speed 0 to 62 m/s 0. 1 m/s 1 s 8 min 1 ± 1 m/s or 10% ± 0. 2 m/s Wind Direction 0 to 360° 1° 1 s 8 min 1 ± 10° ± 5° Peak Wind 0 to 82 m/s 0. 1 m/s 1 s 5 s ± 1 m/s or 10% ± 0. 2 m/s Air Temperature -40 to 50 °C 0. 1 °C 90 s 8 min ± 1 °C ± 0. 09 °C Atmospheric Pressure 800 to 1100 h. Pa . 1 h. Pa 4 s 8 min ± 1 h. Pa ± 0. 07 h. Pa Sea Surface Temperature -7 to 41 °C 0. 1 °C 1 s 8 min ± 1 °C ± 0. 08 °C Conductivity 2 (Salinity) 0 to 70 µS/cm 0. 0001 µS/cm 1 s 8 min ± 0. 001 µS/cm Significant Wave Height 0 to 35 m 0. 1 m 0. 39 s 20 min ± 0. 2 m or 5% Wave Period 3 to 30 s 0. 1 s 0. 39 s 20 min ± 1 s Nondirectional Wave Spectra 0. 03 to 0. 40 Hz 0. 01 Hz 0. 39 s 20 min Directional Waves 2 0 to 360° 1° . 5 s 20 min 3 ± 5° Dew Point Temperature 2 -35 to 30 °C 0. 1 °C 1 s 8 min ± 1 °C ± 0. 31 °C Shortwave Radiation 2 0 to 2800 W/m 2 1 W/m 2 0. 5 s 60 min ± 5% ± 1% 1 to 1600 mm/hr 1 mm 1 s 15 min ± 5% Ocean Currents (ACDP)2 0 to 100 cm/s 0. 5 cm/s 1. 5 s 20 min ± 2 cm/s Sea Level 4 0 to 99. 99 ft 0. 01 ft 1 s 3 min ± 0. 1 ft Water Column Height (regular)5 0 to 6. 8 *106 mm 1 s 15 min ± 1 mm Water Column Height (event)5 30 to 6. 8 *106 mm 1 s 15 sec ± 1 mm Precipitation Rate 2 1 For 4 Parameter 2 Parameter continuous winds, succesive 10 -min samples reported on selected buoys 3 Wave sampling period 40 min on some systems 5 Parameter reported on selected stations reported on tsunami buoys
The good news… • President’s FY 05 budget contains funding for NDBC MON ocean parameter expansion (CGOOS initiative). – Add ACDP and Surface Salnity to 14 buoys and 6 CMAN stations. – Ship time for above – Formal commissioning of NDBC IOOS DAC • FY 06: Continue expansion at same rate, begin directional waves effort • Goal: All standard MON buoys have full met, ocean and waves capability.
Upcoming Initiatives • Climate Reference Buoy – Highly calibrated standard installation plus new sensors for CO 2, radiation, precip. – Prototype FY 05, begin deployment FY 06 – Sentinel Subset of current network • NOPOP Buoy – In association with the current NOPP BAA proposal, provide a robust power and communications platform for instrument testing. FY 05 -07
Summarizing… • NDBC is both a data user and a backbone provider. • We can help you get your data to the world. • We want to be of service to SCCOOS and other RAs, and want to learn from you as well. • Looking positive for ocean sensor expansion FY 05 forward (C-GOOS initiative). • RA help in backbone expansion and advocacy is desired. • Thanks!
Скачать презентацию National Data Buoy Center SCCOOS Update Don Conlee
fb9d8cb81fa7856e174a7c57d79da44f.ppt