Matches in SemOpenAlex for { <https://semopenalex.org/work/W1968959526> ?p ?o ?g. }
- W1968959526 endingPage "115" @default.
- W1968959526 startingPage "105" @default.
- W1968959526 abstract "This paper describes the evaluation and performance of the Medium Resolution Imaging Spectrometer (MERIS) Global Vegetation Index (MGVI) algorithm that is implemented in the MERIS ground segment as the primary land surface product. MGVI output values represent the Fraction of Absorbed Photosynthetically Active Radiation (FAPAR) which acts as an indicator of the presence and state of the vegetation canopy. The retrieval algorithm was optimized to be insensitive to the overlying atmosphere, the underlying soil as well as angular effects, using radiative transfer models. This physically based approach for retrieving land biophysical parameters can be extended to a series of sensors; the resulting algorithms are designed to deliver similar geophysical products that are directly comparable and ultimately generate long time series of FAPAR. After presenting the MGVI algorithm, we analyze actual results by inter-comparing the FAPAR values derived from MERIS to similar products derived from the Sea-viewing Wide Field-of-view Sensor (SeaWiFS) that have been generated at the European Commission Joint Research Centre (EC-JRC). The FAPAR products derived from MERIS and SeaWiFS are compared on several dates in 2002 when both instruments simultaneously observed the same geographical regions. The consistency and temporal continuity of the products are then evaluated by comparing the time series of FAPAR values over local sites in Europe during the year 2003 from the two instruments. Finally, multi-annual FAPAR time series obtained by merging MERIS and SeaWiFS products demonstrate the feasibility of monitoring the state of land surfaces with FAPAR products before and after the European drought event in 2003." @default.
- W1968959526 created "2016-06-24" @default.
- W1968959526 creator A5021541108 @default.
- W1968959526 creator A5024023073 @default.
- W1968959526 creator A5028797083 @default.
- W1968959526 creator A5036368514 @default.
- W1968959526 creator A5057414114 @default.
- W1968959526 creator A5062141695 @default.
- W1968959526 creator A5087754708 @default.
- W1968959526 date "2007-01-01" @default.
- W1968959526 modified "2023-10-16" @default.
- W1968959526 title "Evaluation of the MERIS/ENVISAT FAPAR product" @default.
- W1968959526 cites W2003595254 @default.
- W1968959526 cites W2009431817 @default.
- W1968959526 cites W2030373492 @default.
- W1968959526 cites W2038203284 @default.
- W1968959526 cites W2040648562 @default.
- W1968959526 cites W2049353062 @default.
- W1968959526 cites W2056252386 @default.
- W1968959526 cites W2058214432 @default.
- W1968959526 cites W2066612219 @default.
- W1968959526 cites W2080808068 @default.
- W1968959526 cites W2087493339 @default.
- W1968959526 cites W2118094189 @default.
- W1968959526 cites W2120885005 @default.
- W1968959526 cites W2125763679 @default.
- W1968959526 cites W2145830077 @default.
- W1968959526 cites W2154749941 @default.
- W1968959526 cites W2161245744 @default.
- W1968959526 doi "https://doi.org/10.1016/j.asr.2006.02.048" @default.
- W1968959526 hasPublicationYear "2007" @default.
- W1968959526 type Work @default.
- W1968959526 sameAs 1968959526 @default.
- W1968959526 citedByCount "71" @default.
- W1968959526 countsByYear W19689595262012 @default.
- W1968959526 countsByYear W19689595262013 @default.
- W1968959526 countsByYear W19689595262014 @default.
- W1968959526 countsByYear W19689595262015 @default.
- W1968959526 countsByYear W19689595262016 @default.
- W1968959526 countsByYear W19689595262017 @default.
- W1968959526 countsByYear W19689595262018 @default.
- W1968959526 countsByYear W19689595262019 @default.
- W1968959526 countsByYear W19689595262020 @default.
- W1968959526 countsByYear W19689595262021 @default.
- W1968959526 countsByYear W19689595262022 @default.
- W1968959526 crossrefType "journal-article" @default.
- W1968959526 hasAuthorship W1968959526A5021541108 @default.
- W1968959526 hasAuthorship W1968959526A5024023073 @default.
- W1968959526 hasAuthorship W1968959526A5028797083 @default.
- W1968959526 hasAuthorship W1968959526A5036368514 @default.
- W1968959526 hasAuthorship W1968959526A5057414114 @default.
- W1968959526 hasAuthorship W1968959526A5062141695 @default.
- W1968959526 hasAuthorship W1968959526A5087754708 @default.
- W1968959526 hasConcept C117082904 @default.
- W1968959526 hasConcept C121332964 @default.
- W1968959526 hasConcept C1276947 @default.
- W1968959526 hasConcept C131366478 @default.
- W1968959526 hasConcept C142796444 @default.
- W1968959526 hasConcept C153294291 @default.
- W1968959526 hasConcept C178790620 @default.
- W1968959526 hasConcept C183688256 @default.
- W1968959526 hasConcept C183852935 @default.
- W1968959526 hasConcept C185592680 @default.
- W1968959526 hasConcept C19269812 @default.
- W1968959526 hasConcept C205649164 @default.
- W1968959526 hasConcept C2780892065 @default.
- W1968959526 hasConcept C2781051052 @default.
- W1968959526 hasConcept C33390570 @default.
- W1968959526 hasConcept C39432304 @default.
- W1968959526 hasConcept C41008148 @default.
- W1968959526 hasConcept C59822182 @default.
- W1968959526 hasConcept C62520636 @default.
- W1968959526 hasConcept C62649853 @default.
- W1968959526 hasConcept C74902906 @default.
- W1968959526 hasConcept C86803240 @default.
- W1968959526 hasConceptScore W1968959526C117082904 @default.
- W1968959526 hasConceptScore W1968959526C121332964 @default.
- W1968959526 hasConceptScore W1968959526C1276947 @default.
- W1968959526 hasConceptScore W1968959526C131366478 @default.
- W1968959526 hasConceptScore W1968959526C142796444 @default.
- W1968959526 hasConceptScore W1968959526C153294291 @default.
- W1968959526 hasConceptScore W1968959526C178790620 @default.
- W1968959526 hasConceptScore W1968959526C183688256 @default.
- W1968959526 hasConceptScore W1968959526C183852935 @default.
- W1968959526 hasConceptScore W1968959526C185592680 @default.
- W1968959526 hasConceptScore W1968959526C19269812 @default.
- W1968959526 hasConceptScore W1968959526C205649164 @default.
- W1968959526 hasConceptScore W1968959526C2780892065 @default.
- W1968959526 hasConceptScore W1968959526C2781051052 @default.
- W1968959526 hasConceptScore W1968959526C33390570 @default.
- W1968959526 hasConceptScore W1968959526C39432304 @default.
- W1968959526 hasConceptScore W1968959526C41008148 @default.
- W1968959526 hasConceptScore W1968959526C59822182 @default.
- W1968959526 hasConceptScore W1968959526C62520636 @default.
- W1968959526 hasConceptScore W1968959526C62649853 @default.
- W1968959526 hasConceptScore W1968959526C74902906 @default.
- W1968959526 hasConceptScore W1968959526C86803240 @default.
- W1968959526 hasIssue "1" @default.