1 / 11

CP34/BEC L3-L4 maps internal production chain

CP34/BEC L3-L4 maps internal production chain. BEC team SMOS Barcelona Expert Centre Pg. Marítim de la Barceloneta 37-49, Barcelona SPAIN E-mail: smos-bec@icm.csic.es URL: www.smos-bec.icm.csic.es. BEC L3-L4 Products Server OS. WORK IN PROGRESS. BEC L2. BEC L1 MTS. L2 - DPGS.

bishop
Download Presentation

CP34/BEC L3-L4 maps internal production chain

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. CP34/BEC L3-L4 mapsinternalproduction chain BEC team SMOS Barcelona Expert Centre Pg. Marítim de la Barceloneta 37-49, Barcelona SPAIN E-mail: smos-bec@icm.csic.es URL: www.smos-bec.icm.csic.es

  2. BEC L3-L4 Products Server OS WORK IN PROGRESS BEC L2 BEC L1 MTS L2 - DPGS CP34 BEC OS ISEA 4H9 Ave. period 10 d Freq: 3 days 1ox1o Ave. period 10 d Freq: 3 days ISEA 4H8 Ave. period 3 d Freq: 3 days Optima Interpol. 1ox1o Average 10 d Freq: 3 days CLIMA TOLOGY Optima Interpol. 1ox1o Average 30 d Freq: 10 days COMING SOON ??¿? SST L4 http://www.cp34-users.cmima.csic.es http://tarod.cmima.csic.es

  3. BEC PRODUCTION SCHEMA OS L2 - DPGS automatized L2 - FILTER manual (now) RFI, wind, ice, Poor Retrieval, Poor Geophysical #L1c measures (|Xswath| < 400 km) #valid L1C measures (50%) L2 BINNING 4H9 tarod.cmima.csic.es Reference statistics L2 BINNING 1x1 degrees STATISTICS - QUALITY CONTROL netCDF published ARGO Analysis L3 - OI 1x1 degrees ARGO L4

  4. BEC L3-L4 Products Server SM COMING SOON L2 - DPGS L1 - DPGS BEC L1 MTS SM CP34 LST BEC L4 ISEA 4H9 Ave. period 3 d Freq: daily 1Kmx1Km IberianPeninsula Freq: daily 1 km MODIS LST & NDVI ISEA 4H9 Ave. period 10 d Freq: daily ISEA 4H9 Average 30 d Freq: monthly NDVI http://www.cp34-users.cmima.csic.es http://tarod.cmima.csic.es

  5. SMOS SM L4 products A downscaling algorithm to get 1 km SM from SMOS and MODIS observations has been developed. Validation of experimental data is underway. 1 km daily MODIS LST [K] (not cloud free!!) 40 km SMOS TBH [K] at 42.5° 1 km 16-day MODIS NDVI BEC L4 40 km SMOS SM [m3/m3] used as reference field 1 km SMOS SM [m3/m3]

  6. BEC L3-L4 Products Server http://tarod.cmima.csic.es MAP VISUALIZATION TOOLS netCDF files Temporal evolution Transects Animations

  7. EXAMPLES OF PRODUCTS CP34 CP34 -> June-October 2011 / 0.5o / averaging every 10 days / 1 frame every 3 days

  8. New SMOS OS L3 maps New • Optimally interpolated salinity maps generated at BEC from DPGS operational L2 products • 10 days, 1ox1o, updated every 3 days http://www.smos-bec.icm.csic.es/

  9. SMOS OS L4 products L4 • A new image processing technique allows to calculate singularity exponents with great accuracy. • Singularity exponents are related to the flow dynamics: they trace streamlines. MW SST

  10. SMOS L4 products • A new image processing technique allows to calculate singularity exponents with great accuracy. • Singularity exponents are related to the flow dynamics: they trace streamlines. • Hence, singularity exponents are the same for any scalar. • The analysis of the output of different numerical simulations confirm that SST and SSS have the same exponents (synergic effect) • This implies that locally there is a linear relation between SSS and SST  SST can be used as template to remove noise

  11. SMOS L4 products SSS SSS SST • SST images can hence be used to improve spatial correlations. • Preliminary study shows improvement; ongoing work

More Related