{"id":"https://openalex.org/W2985830268","doi":"https://doi.org/10.1109/igarss.2019.8898634","title":"GBOV (Ground-Based Observation for Validation): A Copernicus Service for Validation of Vegetation Land Products","display_name":"GBOV (Ground-Based Observation for Validation): A Copernicus Service for Validation of Vegetation Land Products","publication_year":2019,"publication_date":"2019-07-01","ids":{"openalex":"https://openalex.org/W2985830268","doi":"https://doi.org/10.1109/igarss.2019.8898634","mag":"2985830268"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2019.8898634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8898634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://usir.salford.ac.uk/id/eprint/65384/","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5037492887","display_name":"Gabriele Bai","orcid":"https://orcid.org/0000-0003-2965-4131"},"institutions":[{"id":"https://openalex.org/I4210150884","display_name":"Fondation Sophia Antipolis","ror":"https://ror.org/05nkcfv27","country_code":"FR","type":"other","lineage":["https://openalex.org/I4210150884"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"G. BAI","raw_affiliation_strings":["ACRI-ST, Sophia Antipolis, France"],"affiliations":[{"raw_affiliation_string":"ACRI-ST, Sophia Antipolis, France","institution_ids":["https://openalex.org/I4210150884"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057414114","display_name":"Nadine Gobron","orcid":"https://orcid.org/0000-0002-0584-4195"},"institutions":[{"id":"https://openalex.org/I4210118689","display_name":"Joint Research Centre","ror":"https://ror.org/02qezmz13","country_code":"IT","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288","https://openalex.org/I4210118689","https://openalex.org/I4210161702"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"N. GOBRON","raw_affiliation_strings":["European Commission Joint Research Center, Ispra, Italy"],"affiliations":[{"raw_affiliation_string":"European Commission Joint Research Center, Ispra, Italy","institution_ids":["https://openalex.org/I4210118689"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060314690","display_name":"Jadunandan Dash","orcid":"https://orcid.org/0000-0002-5444-2109"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"J. DASH","raw_affiliation_strings":["University of Southampton, Southampton, United Kingdom"],"affiliations":[{"raw_affiliation_string":"University of Southampton, Southampton, United Kingdom","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075418773","display_name":"Luke A. Brown","orcid":"https://orcid.org/0000-0003-4807-9056"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"L. BROWN","raw_affiliation_strings":["University of Southampton, Southampton, United Kingdom"],"affiliations":[{"raw_affiliation_string":"University of Southampton, Southampton, United Kingdom","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083451522","display_name":"Courtney L. Meier","orcid":"https://orcid.org/0000-0003-3576-883X"},"institutions":[{"id":"https://openalex.org/I1325736334","display_name":"Battelle","ror":"https://ror.org/01h5tnr73","country_code":"US","type":"nonprofit","lineage":["https://openalex.org/I1325736334"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"C. MEIER","raw_affiliation_strings":["Battelle Memorial Institute, Boulder, Colorado, United States"],"affiliations":[{"raw_affiliation_string":"Battelle Memorial Institute, Boulder, Colorado, United States","institution_ids":["https://openalex.org/I1325736334"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031691200","display_name":"Christophe Lerebourg","orcid":null},"institutions":[{"id":"https://openalex.org/I4210150884","display_name":"Fondation Sophia Antipolis","ror":"https://ror.org/05nkcfv27","country_code":"FR","type":"other","lineage":["https://openalex.org/I4210150884"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"C. LEREBOURG","raw_affiliation_strings":["ACRI-ST, Sophia Antipolis, France"],"affiliations":[{"raw_affiliation_string":"ACRI-ST, Sophia Antipolis, France","institution_ids":["https://openalex.org/I4210150884"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051300315","display_name":"E. RONCO","orcid":null},"institutions":[{"id":"https://openalex.org/I4210150884","display_name":"Fondation Sophia Antipolis","ror":"https://ror.org/05nkcfv27","country_code":"FR","type":"other","lineage":["https://openalex.org/I4210150884"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"E. RONCO","raw_affiliation_strings":["ACRI-ST, Sophia Antipolis, France"],"affiliations":[{"raw_affiliation_string":"ACRI-ST, Sophia Antipolis, France","institution_ids":["https://openalex.org/I4210150884"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070410447","display_name":"Nicolas Lamquin","orcid":null},"institutions":[{"id":"https://openalex.org/I4210150884","display_name":"Fondation Sophia Antipolis","ror":"https://ror.org/05nkcfv27","country_code":"FR","type":"other","lineage":["https://openalex.org/I4210150884"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"N. LAMQUIN","raw_affiliation_strings":["ACRI-ST, Sophia Antipolis, France"],"affiliations":[{"raw_affiliation_string":"ACRI-ST, Sophia Antipolis, France","institution_ids":["https://openalex.org/I4210150884"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063609013","display_name":"V\u00e9ronique Bruniquel","orcid":"https://orcid.org/0000-0003-0104-8383"},"institutions":[{"id":"https://openalex.org/I4210150884","display_name":"Fondation Sophia Antipolis","ror":"https://ror.org/05nkcfv27","country_code":"FR","type":"other","lineage":["https://openalex.org/I4210150884"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"V. BRUNIQUEL","raw_affiliation_strings":["ACRI-ST, Sophia Antipolis, France"],"affiliations":[{"raw_affiliation_string":"ACRI-ST, Sophia Antipolis, France","institution_ids":["https://openalex.org/I4210150884"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5041360745","display_name":"M. Clerici","orcid":null},"institutions":[{"id":"https://openalex.org/I4210118689","display_name":"Joint Research Centre","ror":"https://ror.org/02qezmz13","country_code":"IT","type":"government","lineage":["https://openalex.org/I1320481043","https://openalex.org/I2800387288","https://openalex.org/I4210118689","https://openalex.org/I4210161702"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"M. CLERICI","raw_affiliation_strings":["European Commission Joint Research Center, Ispra, Italy"],"affiliations":[{"raw_affiliation_string":"European Commission Joint Research Center, Ispra, Italy","institution_ids":["https://openalex.org/I4210118689"]}]}],"institutions":[],"countries_distinct_count":4,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5037492887"],"corresponding_institution_ids":["https://openalex.org/I4210150884"],"apc_list":null,"apc_paid":null,"fwci":0.3461,"has_fulltext":false,"cited_by_count":23,"citation_normalized_percentile":{"value":0.66830234,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"4592","last_page":"4594"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9997000098228455,"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":0.9997000098228455,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9970999956130981,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"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/T13890","display_name":"Remote Sensing and Land Use","score":0.994700014591217,"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/copernicus","display_name":"Copernicus","score":0.9526468515396118},{"id":"https://openalex.org/keywords/ground-segment","display_name":"Ground segment","score":0.7863340377807617},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.6601922512054443},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.659407913684845},{"id":"https://openalex.org/keywords/earth-observation","display_name":"Earth observation","score":0.5440155863761902},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.504318356513977},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.49355804920196533},{"id":"https://openalex.org/keywords/land-use","display_name":"Land use","score":0.4311926066875458},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.4030284583568573},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3348017930984497},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.22296738624572754},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13173016905784607},{"id":"https://openalex.org/keywords/astrobiology","display_name":"Astrobiology","score":0.0840303897857666},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07627123594284058},{"id":"https://openalex.org/keywords/civil-engineering","display_name":"Civil engineering","score":0.07273989915847778}],"concepts":[{"id":"https://openalex.org/C114386696","wikidata":"https://www.wikidata.org/wiki/Q1131154","display_name":"Copernicus","level":2,"score":0.9526468515396118},{"id":"https://openalex.org/C2781051052","wikidata":"https://www.wikidata.org/wiki/Q889737","display_name":"Ground segment","level":3,"score":0.7863340377807617},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.6601922512054443},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.659407913684845},{"id":"https://openalex.org/C39399123","wikidata":"https://www.wikidata.org/wiki/Q1348989","display_name":"Earth observation","level":3,"score":0.5440155863761902},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.504318356513977},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.49355804920196533},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.4311926066875458},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.4030284583568573},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3348017930984497},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.22296738624572754},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13173016905784607},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.0840303897857666},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07627123594284058},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.07273989915847778},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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":3,"locations":[{"id":"doi:10.1109/igarss.2019.8898634","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2019.8898634","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.soton.ac.uk:453604","is_oa":false,"landing_page_url":"http://doi.org/10.1109/IGARSS.2019.8898634>).","pdf_url":null,"source":{"id":"https://openalex.org/S4306401020","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:usir.salford.ac.uk:65384","is_oa":true,"landing_page_url":"http://usir.salford.ac.uk/id/eprint/65384/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401501","display_name":"University of Salford Institutional Repository (University of Salford)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I54459138","host_organization_name":"University of Salford","host_organization_lineage":["https://openalex.org/I54459138"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":{"id":"pmh:oai:usir.salford.ac.uk:65384","is_oa":true,"landing_page_url":"http://usir.salford.ac.uk/id/eprint/65384/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401501","display_name":"University of Salford Institutional Repository (University of Salford)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I54459138","host_organization_name":"University of Salford","host_organization_lineage":["https://openalex.org/I54459138"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","score":0.7200000286102295,"display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W2097110832","https://openalex.org/W2112081648","https://openalex.org/W2114119707","https://openalex.org/W2128405001","https://openalex.org/W4287184047"],"related_works":["https://openalex.org/W2985830268","https://openalex.org/W3108538688","https://openalex.org/W3207112693","https://openalex.org/W4387803449","https://openalex.org/W4387829456","https://openalex.org/W2774254876","https://openalex.org/W3026675758","https://openalex.org/W2900888442","https://openalex.org/W2980518171","https://openalex.org/W2044179438"],"abstract_inverted_index":{"The":[0,35],"Copernicus":[1,46,72],"Ground-Based":[2],"Observations":[3],"for":[4,23],"Validation":[5],"(GBOV)":[6],"service":[7,83],"aims":[8],"to":[9,58,65,120],"develop":[10],"and":[11,26,61,86,107],"distribute":[12],"robust":[13],"in-situ":[14],"datasets":[15],"from":[16,44,125],"a":[17,24,78],"selection":[18],"of":[19,29,39,81,101,110,116,127],"ground-based":[20,128],"monitoring":[21],"sites":[22],"systematic":[25],"quantitative":[27],"validation":[28],"Earth":[30],"Observation":[31],"(EO)":[32],"land":[33,37],"products.":[34],"EO":[36],"products":[38,60],"particular":[40],"interest":[41],"are":[42],"those":[43],"the":[45,66,70,87,92,108,117],"Global":[47],"Land":[48],"Service":[49],"(CGLS),":[50],"but":[51],"GBOV":[52,82],"data":[53,73],"usage":[54],"is":[55,62,84,89,135],"not":[56],"restricted":[57],"CGLS":[59],"fully":[63],"open":[64],"entire":[67],"community,":[68],"following":[69],"general":[71],"policy.":[74],"In":[75],"this":[76],"paper,":[77],"global":[79],"overview":[80],"shown,":[85],"attention":[88],"focused":[90],"on":[91],"vegetation":[93],"type":[94],"products:":[95],"Leaf":[96],"Area":[97],"Index":[98],"(LAI),":[99],"Fraction":[100,109],"Absorbed":[102],"Photosynthetically":[103],"Available":[104],"Radiation":[105],"(FAPAR)":[106],"Covered":[111],"ground":[112],"(FCover).":[113],"An":[114],"introduction":[115],"algorithm":[118],"implemented":[119],"compute":[121],"these":[122],"products,":[123],"mainly":[124],"upscaling":[126],"observation":[129],"with":[130],"high":[131],"resolution":[132],"satellite":[133],"images,":[134],"presented.":[136]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":7},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-07T16:01:11.037858","created_date":"2025-10-10T00:00:00"}
