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ECOSTRESS: NASA's Next Generation Mission to Measure Evapotranspiration From the International Space Station

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dc.contributor.authorFisher, Joshua B.-
dc.contributor.authorLee, Brian-
dc.contributor.authorPurdy, Adam J.-
dc.contributor.authorHalverson, Gregory H.-
dc.contributor.authorDohlen, Matthew B.-
dc.contributor.authorCawse-Nicholson, Kerry-
dc.contributor.authorWang, Audrey-
dc.contributor.authorAnderson, Ray G.-
dc.contributor.authorAragon, Bruno-
dc.contributor.authorArain, M. Altaf-
dc.contributor.authorBaldocchi, Dennis D.-
dc.contributor.authorBaker, John M.-
dc.contributor.authorBarral, Helene-
dc.contributor.authorBernacchi, Carl J.-
dc.contributor.authorBernhofer, Christian-
dc.contributor.authorBiraud, Sebastien C.-
dc.contributor.authorBohrer, Gil-
dc.contributor.authorBrunsell, Nathaniel-
dc.contributor.authorCappelaere, Bernard-
dc.contributor.authorCastro-Contreras, Saulo-
dc.contributor.authorChun, Junghwa-
dc.contributor.authorConrad, Bryan J.-
dc.contributor.authorCremonese, Edoardo-
dc.contributor.authorDemarty, Jerome-
dc.contributor.authorDesai, Ankur R.-
dc.contributor.authorDe Ligne, Anne-
dc.contributor.authorFoltynova, Lenka-
dc.contributor.authorGoulden, Michael L.-
dc.contributor.authorGriffis, Timothy J.-
dc.contributor.authorGruenwald, Thomas-
dc.contributor.authorJohnson, Mark S.-
dc.contributor.authorKang, Minseok-
dc.contributor.authorKelbe, Dave-
dc.contributor.authorKowalska, Natalia-
dc.contributor.authorLim, Jong-Hwan-
dc.contributor.authorMainassara, Ibrahim-
dc.contributor.authorMcCabe, Matthew F.-
dc.contributor.authorMissik, Justine E. C.-
dc.contributor.authorMohanty, Binayak P.-
dc.contributor.authorMoore, Caitlin E.-
dc.contributor.authorMorillas, Laura-
dc.contributor.authorMorrison, Ross-
dc.contributor.authorMunger, J. William-
dc.contributor.authorPosse, Gabriela-
dc.contributor.authorRichardson, Andrew D.-
dc.contributor.authorRussell, Eric S.-
dc.contributor.authorRyu, Youngryel-
dc.contributor.authorSanchez-Azofeifa, Arturo-
dc.contributor.authorSchmidt, Marius-
dc.contributor.authorSchwartz, Efrat-
dc.contributor.authorSharp, Iain-
dc.contributor.authorSigut, Ladislav-
dc.contributor.authorTang, Yao-
dc.contributor.authorHulley, Glynn-
dc.contributor.authorAnderson, Martha-
dc.contributor.authorHain, Christopher-
dc.contributor.authorFrench, Andrew-
dc.contributor.authorWood, Eric-
dc.contributor.authorHook, Simon-
dc.date.accessioned2024-03-20T06:04:48Z-
dc.date.available2024-03-20T06:04:48Z-
dc.date.created2020-06-30-
dc.date.created2020-06-30-
dc.date.created2020-06-30-
dc.date.created2020-06-30-
dc.date.issued2020-04-
dc.identifier.citationWater Resources Research, Vol.56 No.4, p. e2019WR026058-
dc.identifier.issn0043-1397-
dc.identifier.urihttps://hdl.handle.net/10371/199169-
dc.description.abstractThe ECOsystem Spaceborne Thermal Radiometer Experiment on Space Station (ECOSTRESS) was launched to the International Space Station on 29 June 2018 by the National Aeronautics and Space Administration (NASA). The primary science focus of ECOSTRESS is centered on evapotranspiration (ET), which is produced as Level-3 (L3) latent heat flux (LE) data products. These data are generated from the Level-2 land surface temperature and emissivity product (L2_LSTE), in conjunction with ancillary surface and atmospheric data. Here, we provide the first validation (Stage 1, preliminary) of the global ECOSTRESS clear-sky ET product (L3_ET_PT-JPL, Version 6.0) against LE measurements at 82 eddy covariance sites around the world. Overall, the ECOSTRESS ET product performs well against the site measurements (clear-sky instantaneous/time of overpass: r(2) = 0.88; overall bias = 8%; normalized root-mean-square error, RMSE = 6%). ET uncertainty was generally consistent across climate zones, biome types, and times of day (ECOSTRESS samples the diurnal cycle), though temperate sites are overrepresented. The 70-m-high spatial resolution of ECOSTRESS improved correlations by 85%, and RMSE by 62%, relative to 1-km pixels. This paper serves as a reference for the ECOSTRESS L3 ET accuracy and Stage 1 validation status for subsequent science that follows using these data. Key Points ECOSTRESS is a state-of-the-art combination of thermal bands, spatial and temporal resolutions, and measurement accuracy and precision Data from 82 eddy covariance sites were coalesced concurrently with the first year of ECOSTRESS for Stage 1 validation Clear-sky ET from ECOSTRESS compared well against a wide range of eddy covariance sites, vegetation classes, climate zones, and times of day-
dc.language영어-
dc.publisherAmerican Geophysical Union-
dc.titleECOSTRESS: NASA's Next Generation Mission to Measure Evapotranspiration From the International Space Station-
dc.typeArticle-
dc.identifier.doi10.1029/2019WR026058-
dc.citation.journaltitleWater Resources Research-
dc.identifier.wosid000538987800040-
dc.identifier.scopusid2-s2.0-85083991002-
dc.citation.number4-
dc.citation.startpagee2019WR026058-
dc.citation.volume56-
dc.description.isOpenAccessY-
dc.contributor.affiliatedAuthorRyu, Youngryel-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.subject.keywordPlusENERGY-BALANCE CLOSURE-
dc.subject.keywordPlusEDDY COVARIANCE TECHNIQUE-
dc.subject.keywordPlusLAND-SURFACE TEMPERATURE-
dc.subject.keywordPlusRADIATIVE-TRANSFER MODEL-
dc.subject.keywordPlusNET ECOSYSTEM EXCHANGE-
dc.subject.keywordPlusATMOSPHERE WATER FLUX-
dc.subject.keywordPlusCARBON-DIOXIDE FLUXES-
dc.subject.keywordPlusWACMOS-ET PROJECT-
dc.subject.keywordPlusQUALITY ASSESSMENT-
dc.subject.keywordPlusHEAT-FLUX-
dc.subject.keywordAuthorECOSTRESS-
dc.subject.keywordAuthoreddy covariance-
dc.subject.keywordAuthorevapotranspiration-
dc.subject.keywordAuthorlatent heat flux-
dc.subject.keywordAuthorsatellite-
dc.subject.keywordAuthorvalidation-
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