river model inter-comparison for (and before) swot preliminary comparison of simulaons · 2017. 3....

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River Model Inter-comparison for (and before) SWOT Preliminary comparison of simula?ons Cédric H. David 1 , Dai Yamazaki 2 , Rodrigo Paiva 3 , and Ayan Santos Fleischmann 3 1. Jet Propulsion Laboratory, California Ins?tute of Technology, Pasadena, CA, United States 2. Japan Agency for Marine-Earth Science and Technology, Yokosuka, Kanagawa, Japan 3. Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil

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  • RiverModelInter-comparisonfor(andbefore)SWOT

    Preliminarycomparisonofsimula?ons

    CédricH.David1,DaiYamazaki2,RodrigoPaiva3,andAyanSantos

    Fleischmann31.  JetPropulsionLaboratory,CaliforniaIns?tuteofTechnology,Pasadena,CA,UnitedStates2.  JapanAgencyforMarine-EarthScienceandTechnology,Yokosuka,Kanagawa,Japan

    3.  UniversidadeFederaldoRioGrandedoSul,PortoAlegre,RS,Brazil

  • Studydomain

  • Modeloutputsused

    •  RAPID(fromDavidetal.,2015WRR)•  CaMa-Flood(preparedforthisstudy)•  MGB(preparedforthisstudy:Hydrodynamicmodel;Depthh95andWidthdefault;withoutlinearreservoirs)

  • Fileformats

    Asspecifiedinexperimentaldesigntable:h_p://rapid-hub.org/docs/SWOT_ST_WG_Mississippi_Experimental_Design.pdf

    14loca?onsthroughouttheMississippiRiverBasin

  • Processingtoolbox

    h_ps://github.com/c-h-david/rrrCurrentlybeingupdatedwiththePythonscriptsforanalysis

  • OutletofMissouriRiver

  • OutletofUpperMississippiRiver

  • OutletofOhioRiver

  • Nextsteps

    •  Bias•  RMSE•  NashSutcliffeEfficiency•  Mapofvariability?•  Othermodels?

  • Thanks!Ques?ons?