PPT-Ocean Reanalyses- An Overview

and Prospects for the Future Michele Rienecker Global Modeling and Assimilation Office NASAGSFC With many contributions borrowed from the Ocean Data Assimilation Community e specially Coauthors of Rienecker et al OceanObs09. Rockefeller Jr Memorial PKWY Big Hole NB Cowpens NB Fort Donelson NB Fort Necessity NB Moores Creek NB Petersburg NB Stones River NB Tupelo NB Wilsons Creek NB Kennesaw Mountain NBP Richmond NBP Brices Cross Roads NBS Chickamauga and Chattanooga NMP and Reanalyses . for Climate.  .  . Kevin E. Trenberth .  NCAR.  . Boulder . CO. Data Assimilation. merges observations & model predictions to provide a superior state estimate.. . It . provides a dynamically- consistent estimate of the state of the system using the best blend of past, current, and perhaps future observations.. Michael Bosilovich. Ana4MIPs Project. Original Goal tracks Obs4MIPS . Repackage variables to conform to . CMIP . standard format. Distribution through the Earth System Grid Federation (ESGF). Documentation to accompany data, similar to obs4MIPs Tech Notes. An. Overview . and Prospects for the Future. Michele Rienecker. Global Modeling and Assimilation Office. NASA/GSFC. With many . contributions borrowed . from the Ocean Data Assimilation . Community. Michael . Bosilovich. , Pierre Gauthier, Adrian Simmons, . Detlef. Stammer and . Russel. . Vose. Joint Reanalysis Data Working Group. Reanalysis Input Catalog. Recommend to go forward. Include quality review. The U.S. Navy Global Ocean Forecasting System. . GOVST-V. Beijing, October 2014. www.godae-oceanview.org. GOFS 3.0: 1/12° 32 layer HYCOM/NCODA-MVOI /MODAS synthetics/e-loan ice. Pre-operational system that ran on Navy DSRC Cray XT5. Michael Bosilovich (NASA GSFC) with significant contributions from others. WDAC3, 6 May 2014. Overview. Atmospheric Reanalysis Updates. JRA, ERA, NCEP and MERRA. Community efforts. NOAA CRTF. Reanalysis.org. 1. Systematic Improvements of Reanalyses in the Arctic (SIRTA).  . Draft White Paper.  . Richard Cullather . (NASA, U. Maryland). Thomas M. Hamill . (NOAA). David Bromwich . (Ohio State). Xingren Wu . Fig. 2 shows the largest spatial differences occur between the older JRA-25 reanalysis when compared with the newer high resolution reanalyses (ERA-Interim) (top), particularly in the Southern Hemisphere (top right).. MEDITERRANEAN SEA. NILE RIVER. CONGO RIVER. ZAMBEZI RIVER. NIGER RIVER. ATLAS MOUNTAINS. SAHARA DESERT. DRAKENSBURG MOUNTAINS. GREAT RIFT VALLEY. ETHIOPIAN HIGHLANDS. KALAHARI DESERT. MT. KILAMANJARO. . of ocean models. A short course on:. Modeling IO processes and phenomena . INCOIS. Hyderabad, India. November 16−27, 2015. References. 1) HIGnotes.pdf:. . Section 2, pages 3−17. . 2) InteriorNotes.pdf:. Water Cycle (Pete R. and Andrea). Energy Budget. Implied Ocean Heat Transport (. Yury. /Andrea). MERRA-2 Water and Energy. Diurnal Precipitation – MERRA-2. Contributed by Winston Chao. Diurnal Precipitation: TRMM. A white paper outlining the need for reanalysis intercomparison guidanceand task teamat an international level Developed with input fromMichael Bosilovich, NASA GSFC GMAOJeanNoël Thépaut, ECMWFKazut https://psl.noaa.gov/data/writ_new/. Presentation given May 2020. . Additional datasets, variables, and features have been added since.. Ocean Datasets. Reanalyses. Original horizontal resolution. Original Time range.