{"id":"https://openalex.org/W2766036849","doi":"https://doi.org/10.1109/whispers.2014.8077494","title":"Monitoring the diurnal time course of vegetation dynamics with geostationary observations: The gflex project","display_name":"Monitoring the diurnal time course of vegetation dynamics with geostationary observations: The gflex project","publication_year":2014,"publication_date":"2014-06-01","ids":{"openalex":"https://openalex.org/W2766036849","doi":"https://doi.org/10.1109/whispers.2014.8077494","mag":"2766036849"},"language":"en","primary_location":{"id":"doi:10.1109/whispers.2014.8077494","is_oa":false,"landing_page_url":"https://doi.org/10.1109/whispers.2014.8077494","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 6th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057972290","display_name":"Yves Goulas","orcid":"https://orcid.org/0000-0002-6499-1670"},"institutions":[{"id":"https://openalex.org/I142476485","display_name":"\u00c9cole Polytechnique","ror":"https://ror.org/05hy3tk52","country_code":"FR","type":"education","lineage":["https://openalex.org/I142476485","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I4210087306","display_name":"Laboratoire de M\u00e9t\u00e9orologie Dynamique","ror":"https://ror.org/000ehr937","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I142476485","https://openalex.org/I142631665","https://openalex.org/I2746051580","https://openalex.org/I29607241","https://openalex.org/I39804081","https://openalex.org/I4210087306","https://openalex.org/I4210145102","https://openalex.org/I4210145102","https://openalex.org/I4210148025"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Y. Goulas","raw_affiliation_strings":["Laboratoire de M\u00e9t\u00e9orologie Dynamique, Ecole Polytechnique, Palaiseau, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de M\u00e9t\u00e9orologie Dynamique, Ecole Polytechnique, Palaiseau, France","institution_ids":["https://openalex.org/I142476485","https://openalex.org/I4210087306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058827353","display_name":"F. Daumard","orcid":null},"institutions":[{"id":"https://openalex.org/I4210088668","display_name":"Institut National de Recherche pour l'Agriculture, l'Alimentation et l'Environnement","ror":"https://ror.org/003vg9w96","country_code":"FR","type":"government","lineage":["https://openalex.org/I4210088668"]},{"id":"https://openalex.org/I4210116501","display_name":"D\u00e9partement G\u00e9n\u00e9tique Animale","ror":"https://ror.org/029xmsm82","country_code":"FR","type":"facility","lineage":["https://openalex.org/I4210088668","https://openalex.org/I4210116501"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"F. Daumard","raw_affiliation_strings":["Institut National de la Recherche Agronomique, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut National de la Recherche Agronomique, France","institution_ids":["https://openalex.org/I4210088668","https://openalex.org/I4210116501"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012477212","display_name":"Abderrahmane Ounis","orcid":"https://orcid.org/0000-0002-5606-5466"},"institutions":[{"id":"https://openalex.org/I142476485","display_name":"\u00c9cole Polytechnique","ror":"https://ror.org/05hy3tk52","country_code":"FR","type":"education","lineage":["https://openalex.org/I142476485","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I4210087306","display_name":"Laboratoire de M\u00e9t\u00e9orologie Dynamique","ror":"https://ror.org/000ehr937","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I142476485","https://openalex.org/I142631665","https://openalex.org/I2746051580","https://openalex.org/I29607241","https://openalex.org/I39804081","https://openalex.org/I4210087306","https://openalex.org/I4210145102","https://openalex.org/I4210145102","https://openalex.org/I4210148025"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Ounis","raw_affiliation_strings":["Laboratoire de M\u00e9t\u00e9orologie Dynamique, Ecole Polytechnique, Palaiseau, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de M\u00e9t\u00e9orologie Dynamique, Ecole Polytechnique, Palaiseau, France","institution_ids":["https://openalex.org/I142476485","https://openalex.org/I4210087306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016129699","display_name":"Camill Rhoul","orcid":null},"institutions":[{"id":"https://openalex.org/I142476485","display_name":"\u00c9cole Polytechnique","ror":"https://ror.org/05hy3tk52","country_code":"FR","type":"education","lineage":["https://openalex.org/I142476485","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I4210087306","display_name":"Laboratoire de M\u00e9t\u00e9orologie Dynamique","ror":"https://ror.org/000ehr937","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I142476485","https://openalex.org/I142631665","https://openalex.org/I2746051580","https://openalex.org/I29607241","https://openalex.org/I39804081","https://openalex.org/I4210087306","https://openalex.org/I4210145102","https://openalex.org/I4210145102","https://openalex.org/I4210148025"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"C Rhoul","raw_affiliation_strings":["Laboratoire de M\u00e9t\u00e9orologie Dynamique, Ecole Polytechnique, Palaiseau, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de M\u00e9t\u00e9orologie Dynamique, Ecole Polytechnique, Palaiseau, France","institution_ids":["https://openalex.org/I142476485","https://openalex.org/I4210087306"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034496723","display_name":"Maria Llanos L\u00f3pez","orcid":"https://orcid.org/0000-0003-2762-8140"},"institutions":[{"id":"https://openalex.org/I79189158","display_name":"University of Castilla-La Mancha","ror":"https://ror.org/05r78ng12","country_code":"ES","type":"education","lineage":["https://openalex.org/I79189158"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. L. Lopez","raw_affiliation_strings":["IDR, Secci\u00f3n Teledetecci\u00f3n y S.I.G., University of Castilla La Mancha, Albacete, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IDR, Secci\u00f3n Teledetecci\u00f3n y S.I.G., University of Castilla La Mancha, Albacete, Spain","institution_ids":["https://openalex.org/I79189158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084258096","display_name":"I. Moya","orcid":"https://orcid.org/0000-0002-7303-5306"},"institutions":[{"id":"https://openalex.org/I142476485","display_name":"\u00c9cole Polytechnique","ror":"https://ror.org/05hy3tk52","country_code":"FR","type":"education","lineage":["https://openalex.org/I142476485","https://openalex.org/I4210145102"]},{"id":"https://openalex.org/I4210087306","display_name":"Laboratoire de M\u00e9t\u00e9orologie Dynamique","ror":"https://ror.org/000ehr937","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I142476485","https://openalex.org/I142631665","https://openalex.org/I2746051580","https://openalex.org/I29607241","https://openalex.org/I39804081","https://openalex.org/I4210087306","https://openalex.org/I4210145102","https://openalex.org/I4210145102","https://openalex.org/I4210148025"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"I. Moya","raw_affiliation_strings":["Laboratoire de M\u00e9t\u00e9orologie Dynamique, Ecole Polytechnique, Palaiseau, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratoire de M\u00e9t\u00e9orologie Dynamique, Ecole Polytechnique, Palaiseau, France","institution_ids":["https://openalex.org/I142476485","https://openalex.org/I4210087306"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.7406,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.90923931,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9987999796867371,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10032","display_name":"Marine and coastal ecosystems","score":0.9847000241279602,"subfield":{"id":"https://openalex.org/subfields/1910","display_name":"Oceanography"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13890","display_name":"Remote Sensing and Land Use","score":0.9621000289916992,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/geostationary-orbit","display_name":"Geostationary orbit","score":0.948189377784729},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.7778372764587402},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7540096044540405},{"id":"https://openalex.org/keywords/photochemical-reflectance-index","display_name":"Photochemical Reflectance Index","score":0.7357388138771057},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6339513063430786},{"id":"https://openalex.org/keywords/merge","display_name":"Merge (version control)","score":0.5547938942909241},{"id":"https://openalex.org/keywords/reflectivity","display_name":"Reflectivity","score":0.495354562997818},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.4592966139316559},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3901776373386383},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.358389675617218},{"id":"https://openalex.org/keywords/chlorophyll-fluorescence","display_name":"Chlorophyll fluorescence","score":0.3533174991607666},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.24062314629554749},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.22587603330612183},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.17483997344970703},{"id":"https://openalex.org/keywords/fluorescence","display_name":"Fluorescence","score":0.12146034836769104},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.11659222841262817},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.1013520359992981}],"concepts":[{"id":"https://openalex.org/C16405173","wikidata":"https://www.wikidata.org/wiki/Q192316","display_name":"Geostationary orbit","level":3,"score":0.948189377784729},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.7778372764587402},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7540096044540405},{"id":"https://openalex.org/C2777476368","wikidata":"https://www.wikidata.org/wiki/Q7187722","display_name":"Photochemical Reflectance Index","level":4,"score":0.7357388138771057},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6339513063430786},{"id":"https://openalex.org/C197129107","wikidata":"https://www.wikidata.org/wiki/Q1921621","display_name":"Merge (version control)","level":2,"score":0.5547938942909241},{"id":"https://openalex.org/C108597893","wikidata":"https://www.wikidata.org/wiki/Q663650","display_name":"Reflectivity","level":2,"score":0.495354562997818},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.4592966139316559},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3901776373386383},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.358389675617218},{"id":"https://openalex.org/C24630173","wikidata":"https://www.wikidata.org/wiki/Q1075297","display_name":"Chlorophyll fluorescence","level":3,"score":0.3533174991607666},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.24062314629554749},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.22587603330612183},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.17483997344970703},{"id":"https://openalex.org/C91881484","wikidata":"https://www.wikidata.org/wiki/Q191807","display_name":"Fluorescence","level":2,"score":0.12146034836769104},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.11659222841262817},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.1013520359992981},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/whispers.2014.8077494","is_oa":false,"landing_page_url":"https://doi.org/10.1109/whispers.2014.8077494","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 6th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS)","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-02744253v1","is_oa":false,"landing_page_url":"https://hal.inrae.fr/hal-02744253","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"6th Workshop on Hyperspectral Image and Signal Processing - Evolution in, Jun 2014, Lausanne, Switzerland. pp.4","raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/14","score":0.8500000238418579,"display_name":"Life below water"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1568528618","https://openalex.org/W1980298608","https://openalex.org/W1989969177","https://openalex.org/W1994157009","https://openalex.org/W2019878019","https://openalex.org/W2030233869","https://openalex.org/W2062631425","https://openalex.org/W2080842088","https://openalex.org/W2092607334","https://openalex.org/W2111443984","https://openalex.org/W2139099558","https://openalex.org/W2157905269","https://openalex.org/W2163004831","https://openalex.org/W2167879191","https://openalex.org/W2170172513","https://openalex.org/W6655351879"],"related_works":["https://openalex.org/W2153646484","https://openalex.org/W2766036849","https://openalex.org/W2039217077","https://openalex.org/W4239610326","https://openalex.org/W1980298608","https://openalex.org/W150717498","https://openalex.org/W3011769302","https://openalex.org/W2282184259","https://openalex.org/W4387730472","https://openalex.org/W3028046776"],"abstract_inverted_index":{"Given":[0],"the":[1,5,49,80,86,107],"present":[2,76],"state":[3],"of":[4,9,23,53,60,88,100],"art,":[6],"remote":[7],"sensing":[8],"vegetation":[10,54],"fluorescence":[11,55,105],"from":[12,111],"space":[13],"can":[14,69],"be":[15,70],"considered":[16],"as":[17,36,97],"feasible":[18],"on":[19],"a":[20,37,89,98,112],"technical":[21],"point":[22],"view.":[24],"However,":[25,65],"many":[26],"unresolved":[27],"questions":[28],"remain":[29],"about":[30],"its":[31,34],"interpretation":[32],"and":[33,77,106,120],"use":[35,87],"physiological":[38],"indicator.":[39],"Low":[40],"sunsynchronous":[41],"orbiting":[42],"satellites":[43],"are":[44],"not":[45],"adapted":[46],"to":[47,93,117],"capture":[48],"highly":[50],"dynamical":[51],"variations":[52],"under":[56],"environmental":[57],"constraints":[58],"because":[59],"their":[61],"long":[62],"repeat":[63],"cycles.":[64],"high":[66],"frequency":[67],"observations":[68],"reached":[71],"by":[72,102],"geostationary":[73,113,125],"platforms.":[74],"We":[75],"discuss":[78],"here":[79],"GFLEX":[81,119],"project.":[82],"Its":[83],"objective":[84],"is":[85,130],"multispectral":[90],"imaging":[91],"system":[92],"assess":[94],"photosynthesis":[95],"dynamics":[96],"function":[99],"irradiation":[101],"observing":[103],"chlorophyll":[104],"photochemical":[108],"reflectance":[109],"index":[110],"orbit.":[114],"The":[115],"possibility":[116],"merge":[118],"OCAPI,":[121],"an":[122],"ocean":[123],"colour":[124],"project":[126],"for":[127],"marine":[128],"applications":[129],"also":[131],"discussed.":[132]},"counts_by_year":[{"year":2020,"cited_by_count":3},{"year":2015,"cited_by_count":1}],"updated_date":"2026-08-19T15:00:24.278416","created_date":"2025-10-10T00:00:00"}