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dc.contributor.authorMartins, João P. A.
dc.contributor.authorTrigo, Isabel F.
dc.contributor.authorGhilain, Nicolas
dc.contributor.authorJimenez, Carlos
dc.contributor.authorErmida, Sofia L.
dc.contributor.authorGöttsche, Frank-M.
dc.contributor.authorOlesen, Folke-S.
dc.contributor.authorGellens-Meulenberghs, Françoise
dc.contributor.authorArboleda, Alirio
dc.coverage.spatialEurope, Africa, South Americaen_US
dc.coverage.temporal2010 - 2018en_US
dc.date2019-12-17
dc.date.accessioned2020-03-23T10:13:04Z
dc.date.available2020-03-23T10:13:04Z
dc.identifier.citationMartins, J. P. A., Trigo, I., Ghilain, N., Jimenez, C., Goettsche, F.-M., Ermida, S. L., Olesen, F.-S., Gellens-Meulenberghs, F., Arboleda, A. (2019). An All-Weather Land Surface Temperature Product Based on MSG/SEVIRI Observations. Remote Sensing, 11(24), 3044. doi: 110.3390/rs11243044en_US
dc.identifier.urihttps://orfeo.kbr.be/handle/internal/7474
dc.descriptionA new all-weather land surface temperature (LST) product derived at the Satellite Application Facility on Land Surface Analysis (LSA-SAF) is presented. It is the first all-weather LST product based on visible and infrared observations combining clear-sky LST retrieved from the Spinning Enhanced Visible and Infrared Imager on Meteosat Second Generation (MSG/SEVIRI) infrared (IR) measurements with LST estimated with a land surface energy balance (EB) model to fill gaps caused by clouds. The EB model solves the surface energy balance mostly using products derived at LSA-SAF. The new product is compared with in situ observations made at 3 dedicated validation stations, and with a microwave (MW)-based LST product derived from Advanced Microwave Scanning Radiometer-Earth Observing System (AMSR-E) measurements. The validation against in-situ LST indicates an accuracy of the new product between -0.8 K and 1.1 K and a precision between 1.0 K and 1.4 K, generally showing a better performance than the MW product. The EB model shows some limitations concerning the representation of the LST diurnal cycle. Comparisons with MW LST generally show higher LST of the new product over desert areas, and lower LST over tropical regions. Several other imagers provide suitable measurements for implementing the proposed methodology, which offers the potential to obtain a global, nearly gap-free LST product.en_US
dc.languageengen_US
dc.publisherMDPIen_US
dc.titleAn All-Weather Land Surface Temperature Product Based on MSG/SEVIRI Observationsen_US
dc.typeArticleen_US
dc.subject.frascatiEarth and related Environmental sciencesen_US
dc.audienceScientificen_US
dc.subject.freeMeteosaten_US
dc.subject.freeLand surface temperatureen_US
dc.subject.freeevapotranspirationen_US
dc.subject.freethermal infrareden_US
dc.relation.projectEUMETSAT LSA-SAFen_US
Orfeo.peerreviewedYesen_US
dc.identifier.doi10.3390/rs11243044
dc.relation.belspo-projectESA Prodex LSA-SAFen_US


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