{"id":"https://openalex.org/W2155169166","doi":"https://doi.org/10.1109/whispers.2009.5289084","title":"Sensitivity of the ground-based downwelling irradiance recorded by the FODIS sensor in respect of different angular positions","display_name":"Sensitivity of the ground-based downwelling irradiance recorded by the FODIS sensor in respect of different angular positions","publication_year":2009,"publication_date":"2009-08-01","ids":{"openalex":"https://openalex.org/W2155169166","doi":"https://doi.org/10.1109/whispers.2009.5289084","mag":"2155169166"},"language":"en","primary_location":{"id":"doi:10.1109/whispers.2009.5289084","is_oa":false,"landing_page_url":"https://doi.org/10.1109/whispers.2009.5289084","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 First Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.zora.uzh.ch/id/eprint/31697/1/Homolova_Alanko_Huotari_Sensitivity_Irradiance_2009.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031320865","display_name":"Lucie Homolov\u00e1","orcid":"https://orcid.org/0000-0001-7455-2834"},"institutions":[{"id":"https://openalex.org/I2802845136","display_name":"Specim (Finland)","ror":"https://ror.org/019frbz80","country_code":"FI","type":"company","lineage":["https://openalex.org/I2802845136"]},{"id":"https://openalex.org/I913481162","display_name":"Wageningen University & Research","ror":"https://ror.org/04qw24q55","country_code":"NL","type":"education","lineage":["https://openalex.org/I913481162"]}],"countries":["FI","NL"],"is_corresponding":false,"raw_author_name":"L. Homolova","raw_affiliation_strings":["Laboratory of Geo-Information Science and Remote Sensing, Wageningen University, Wageningen, The Netherlands","Specim / Spectral Imaging Ltd., Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Geo-Information Science and Remote Sensing, Wageningen University, Wageningen, The Netherlands","institution_ids":["https://openalex.org/I913481162"]},{"raw_affiliation_string":"Specim / Spectral Imaging Ltd., Oulu, Finland","institution_ids":["https://openalex.org/I2802845136"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5097643138","display_name":"K. Alanko-Huotari","orcid":null},"institutions":[{"id":"https://openalex.org/I2802845136","display_name":"Specim (Finland)","ror":"https://ror.org/019frbz80","country_code":"FI","type":"company","lineage":["https://openalex.org/I2802845136"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"K. Alanko-Huotari","raw_affiliation_strings":["Specim / Spectral Imaging Ltd., Oulu, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Specim / Spectral Imaging Ltd., Oulu, Finland","institution_ids":["https://openalex.org/I2802845136"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5097643139","display_name":"M.E. Scheapman","orcid":null},"institutions":[{"id":"https://openalex.org/I202697423","display_name":"University of Zurich","ror":"https://ror.org/02crff812","country_code":"CH","type":"education","lineage":["https://openalex.org/I202697423"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"M.E. Scheapman","raw_affiliation_strings":["Remote Sensing Laboratories, Geography Department, University of Zurich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratories, Geography Department, University of Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I202697423"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.28290247,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"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/T11963","display_name":"Impact of Light on Environment and Health","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T11963","display_name":"Impact of Light on Environment and Health","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9819999933242798,"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/T12019","display_name":"Calibration and Measurement Techniques","score":0.9807999730110168,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/downwelling","display_name":"Downwelling","score":0.8544381856918335},{"id":"https://openalex.org/keywords/irradiance","display_name":"Irradiance","score":0.7686901092529297},{"id":"https://openalex.org/keywords/zenith","display_name":"Zenith","score":0.6817706227302551},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.679337203502655},{"id":"https://openalex.org/keywords/sensitivity","display_name":"Sensitivity (control systems)","score":0.5896967649459839},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.518376886844635},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.44266825914382935},{"id":"https://openalex.org/keywords/solar-irradiance","display_name":"Solar irradiance","score":0.4351109564304352},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.3814922571182251},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3565518856048584},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.33040475845336914},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.2981591820716858},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1918717324733734},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16396784782409668},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.1587270200252533},{"id":"https://openalex.org/keywords/atmospheric-sciences","display_name":"Atmospheric sciences","score":0.10419425368309021},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.07360303401947021}],"concepts":[{"id":"https://openalex.org/C119601563","wikidata":"https://www.wikidata.org/wiki/Q2315892","display_name":"Downwelling","level":3,"score":0.8544381856918335},{"id":"https://openalex.org/C46423501","wikidata":"https://www.wikidata.org/wiki/Q830654","display_name":"Irradiance","level":2,"score":0.7686901092529297},{"id":"https://openalex.org/C53970728","wikidata":"https://www.wikidata.org/wiki/Q82806","display_name":"Zenith","level":2,"score":0.6817706227302551},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.679337203502655},{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.5896967649459839},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.518376886844635},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.44266825914382935},{"id":"https://openalex.org/C9695528","wikidata":"https://www.wikidata.org/wiki/Q7556707","display_name":"Solar irradiance","level":2,"score":0.4351109564304352},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.3814922571182251},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3565518856048584},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.33040475845336914},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.2981591820716858},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1918717324733734},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16396784782409668},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.1587270200252533},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.10419425368309021},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.07360303401947021},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C149348798","wikidata":"https://www.wikidata.org/wiki/Q215915","display_name":"Upwelling","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/whispers.2009.5289084","is_oa":false,"landing_page_url":"https://doi.org/10.1109/whispers.2009.5289084","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 First Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing","raw_type":"proceedings-article"},{"id":"pmh:oai:www.zora.uzh.ch:31697","is_oa":true,"landing_page_url":"https://www.zora.uzh.ch/id/eprint/31697/1/Homolova_Alanko_Huotari_Sensitivity_Irradiance_2009.pdf","pdf_url":"https://www.zora.uzh.ch/id/eprint/31697/1/Homolova_Alanko_Huotari_Sensitivity_Irradiance_2009.pdf","source":{"id":"https://openalex.org/S4306401281","display_name":"Zurich Open Repository and Archive (University of Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I202697423","host_organization_name":"University of Zurich","host_organization_lineage":["https://openalex.org/I202697423"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Homolova, L; Alanko-Huotari, K; Schaepman, Michael E (2009). Sensitivity of the ground-based downwelling irradiance recorded by the FODIS sensor in respect of different angular positions. In: First Workshop on Hyperspectral Image and Signal Processing: evolution in remote sensing (WHISPERS 2009), Grenoble, FR, 26 August 2009 - 28 August 2009.","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:library.wur.nl:wurpubs/390745","is_oa":true,"landing_page_url":"https://research.wur.nl/en/publications/sensitivity-of-the-ground-based-downwelling-irradiance-recorded-b","pdf_url":null,"source":{"id":"https://openalex.org/S4210201231","display_name":"Socio-Environmental Systems Modeling","issn_l":"2663-3027","issn":["2663-3027"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"Article in monograph or in proceedings"},{"id":"doi:10.5167/uzh-31697","is_oa":true,"landing_page_url":"https://doi.org/10.5167/uzh-31697","pdf_url":null,"source":{"id":"https://openalex.org/S4306401281","display_name":"Zurich Open Repository and Archive (University of Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I202697423","host_organization_name":"University of Zurich","host_organization_lineage":["https://openalex.org/I202697423"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"ConferencePaper"}],"best_oa_location":{"id":"pmh:oai:www.zora.uzh.ch:31697","is_oa":true,"landing_page_url":"https://www.zora.uzh.ch/id/eprint/31697/1/Homolova_Alanko_Huotari_Sensitivity_Irradiance_2009.pdf","pdf_url":"https://www.zora.uzh.ch/id/eprint/31697/1/Homolova_Alanko_Huotari_Sensitivity_Irradiance_2009.pdf","source":{"id":"https://openalex.org/S4306401281","display_name":"Zurich Open Repository and Archive (University of Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I202697423","host_organization_name":"University of Zurich","host_organization_lineage":["https://openalex.org/I202697423"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Homolova, L; Alanko-Huotari, K; Schaepman, Michael E (2009). Sensitivity of the ground-based downwelling irradiance recorded by the FODIS sensor in respect of different angular positions. In: First Workshop on Hyperspectral Image and Signal Processing: evolution in remote sensing (WHISPERS 2009), Grenoble, FR, 26 August 2009 - 28 August 2009.","raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"score":0.550000011920929,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320323874","display_name":"Universit\u00e4t Z\u00fcrich","ror":"https://ror.org/02crff812"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W560696974"],"related_works":["https://openalex.org/W2011739787","https://openalex.org/W1530649511","https://openalex.org/W3104379783","https://openalex.org/W2891349009","https://openalex.org/W2131174359","https://openalex.org/W4322211974","https://openalex.org/W2085954327","https://openalex.org/W2884263184","https://openalex.org/W2995848355","https://openalex.org/W1749313231"],"abstract_inverted_index":{"Some":[0],"airborne":[1,51,54],"hyperspectral":[2,55],"sensors":[3],"(e.g.":[4],"AISA)":[5],"can":[6],"measure":[7],"spectral":[8],"downwelling":[9,24],"irradiance":[10,25],"using":[11],"an":[12,21],"additional":[13],"cosine":[14,106,127],"sensor":[15,80],"mounted":[16],"on":[17],"a":[18],"roof":[19],"of":[20,37,49,95,119],"aircraft.":[22],"The":[23,53,78,89,115],"data,":[26],"however,":[27],"are":[28,44],"rarely":[29],"used":[30,72],"for":[31,73],"any":[32],"atmospheric":[33],"correction":[34,128],"or":[35],"compensation":[36],"different":[38,102],"sun-sensor":[39],"geometry,":[40],"partly":[41],"because":[42],"they":[43],"sensitive":[45],"towards":[46,101],"continuous":[47],"motion":[48],"the":[50,64,96,111,126],"platform.":[52],"system":[56],"AISA":[57],"Eagle":[58],"(Specim,":[59],"Ltd.,":[60],"Finland),":[61],"combined":[62],"with":[63],"Fiber":[65],"Optic":[66],"Downwelling":[67],"Irradiance":[68],"Sensor":[69],"(FODIS),":[70],"were":[71],"ground-based":[74],"outdoor":[75],"static":[76],"measurements.":[77],"FODIS":[79,99,113],"was":[81,129],"tilted":[82],"into":[83],"various":[84],"zenith":[85],"and":[86],"azimuth":[87],"angles.":[88],"data":[90],"analysis":[91],"revealed":[92],"high":[93],"sensitivity":[94],"raw":[97],"recorded":[98,112],"signal":[100],"angular":[103],"position.":[104],"Simple":[105],"corrections":[107],"reduced":[108],"variation":[109],"in":[110],"signal.":[114],"variability":[116],"(standard":[117],"deviation":[118],"all":[120],"measurements)":[121],"decreased":[122],"by":[123],"88%":[124],"after":[125],"applied.":[130]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}