{"id":"https://openalex.org/W2146060412","doi":"https://doi.org/10.1109/tgrs.2010.2047400","title":"Merging the Minnaert-$k$ Parameter With Spectral Unmixing to Map Forest Heterogeneity With CHRIS/PROBA Data","display_name":"Merging the Minnaert-$k$ Parameter With Spectral Unmixing to Map Forest Heterogeneity With CHRIS/PROBA Data","publication_year":2010,"publication_date":"2010-05-26","ids":{"openalex":"https://openalex.org/W2146060412","doi":"https://doi.org/10.1109/tgrs.2010.2047400","mag":"2146060412"},"language":"en","primary_location":{"id":"doi:10.1109/tgrs.2010.2047400","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2010.2047400","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.5167/uzh-38613","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079448372","display_name":"Jochem Verrelst","orcid":"https://orcid.org/0000-0002-6313-2081"},"institutions":[{"id":"https://openalex.org/I16097986","display_name":"Universitat de Val\u00e8ncia","ror":"https://ror.org/043nxc105","country_code":"ES","type":"education","lineage":["https://openalex.org/I16097986"]},{"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":["ES","NL"],"is_corresponding":false,"raw_author_name":"Jochem Verrelst","raw_affiliation_strings":["Centre of Geo-Information, Wageningen University, Wageningen, Netherlands","Image Processing Laboratory, University of Valencia, Valencia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre of Geo-Information, Wageningen University, Wageningen, Netherlands","institution_ids":["https://openalex.org/I913481162"]},{"raw_affiliation_string":"Image Processing Laboratory, University of Valencia, Valencia, Spain","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001842171","display_name":"J.G.P.W. Clevers","orcid":"https://orcid.org/0000-0002-0046-082X"},"institutions":[{"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":["NL"],"is_corresponding":false,"raw_author_name":"Jan G. P. W. Clevers","raw_affiliation_strings":["Centre of Geo-Information, Wageningen University, Wageningen, Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Centre of Geo-Information, Wageningen University, Wageningen, Netherlands","institution_ids":["https://openalex.org/I913481162"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5017159201","display_name":"Michael E. Schaepman","orcid":"https://orcid.org/0000-0002-9627-9565"},"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":"Michael E. Schaepman","raw_affiliation_strings":["Remote Sensing Laboratories, University of Zurich, Zurich, Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Remote Sensing Laboratories, 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":5.7716,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.96070005,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"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/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.9889000058174133,"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/T10226","display_name":"Land Use and Ecosystem Services","score":0.9811999797821045,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/subpixel-rendering","display_name":"Subpixel rendering","score":0.8679248690605164},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.7679846286773682},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.49260789155960083},{"id":"https://openalex.org/keywords/imaging-spectroscopy","display_name":"Imaging spectroscopy","score":0.48312732577323914},{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.466326504945755},{"id":"https://openalex.org/keywords/radiometry","display_name":"Radiometry","score":0.434452623128891},{"id":"https://openalex.org/keywords/inversion","display_name":"Inversion (geology)","score":0.4280916750431061},{"id":"https://openalex.org/keywords/imaging-spectrometer","display_name":"Imaging spectrometer","score":0.4274214506149292},{"id":"https://openalex.org/keywords/spectrometer","display_name":"Spectrometer","score":0.3692382276058197},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.34822750091552734},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.34452593326568604},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3411060571670532},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.33590781688690186},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.2460097372531891}],"concepts":[{"id":"https://openalex.org/C68516990","wikidata":"https://www.wikidata.org/wiki/Q452912","display_name":"Subpixel rendering","level":3,"score":0.8679248690605164},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.7679846286773682},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.49260789155960083},{"id":"https://openalex.org/C158479148","wikidata":"https://www.wikidata.org/wiki/Q609991","display_name":"Imaging spectroscopy","level":3,"score":0.48312732577323914},{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.466326504945755},{"id":"https://openalex.org/C87456703","wikidata":"https://www.wikidata.org/wiki/Q247760","display_name":"Radiometry","level":2,"score":0.434452623128891},{"id":"https://openalex.org/C1893757","wikidata":"https://www.wikidata.org/wiki/Q3653001","display_name":"Inversion (geology)","level":3,"score":0.4280916750431061},{"id":"https://openalex.org/C183852935","wikidata":"https://www.wikidata.org/wiki/Q6002848","display_name":"Imaging spectrometer","level":3,"score":0.4274214506149292},{"id":"https://openalex.org/C33390570","wikidata":"https://www.wikidata.org/wiki/Q188463","display_name":"Spectrometer","level":2,"score":0.3692382276058197},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.34822750091552734},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.34452593326568604},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3411060571670532},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.33590781688690186},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.2460097372531891},{"id":"https://openalex.org/C109007969","wikidata":"https://www.wikidata.org/wiki/Q749565","display_name":"Structural basin","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":8,"locations":[{"id":"doi:10.1109/tgrs.2010.2047400","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tgrs.2010.2047400","pdf_url":null,"source":{"id":"https://openalex.org/S111326731","display_name":"IEEE Transactions on Geoscience and Remote Sensing","issn_l":"0196-2892","issn":["0196-2892","1558-0644"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:doi:10.5167/uzh-38613","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4406922384","display_name":"Open MIND","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.913.3218","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.913.3218","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.geo.uzh.ch/fileadmin/files/content/abteilungen/rsl1/newspress/News_images_2010/101117/2010_Minnaert_TGRS_JV.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.913.5606","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.913.5606","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.researchgate.net/profile/JGPW_Clevers/publication/224138529_Merging_the_Minnaert-_Parameter_With_Spectral_Unmixing_to_Map_Forest_Heterogeneity_With_CHRISPROBA_Data/links/0fcfd506d6ab3cc0cb000000.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.924.8856","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.924.8856","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.researchgate.net/profile/JGPW_Clevers/publication/224138529_Merging_the_Minnaert-k_parameter_with_spectral_unmixing_to_map_forest_heterogeneity_with_CHRISPROBA_data/links/0fcfd506d6ab3cc0cb000000.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.928.3116","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.928.3116","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://www.researchgate.net/profile/JGPW_Clevers/publication/220052831_Merging_the_Minnaert-_k_Parameter_With_Spectral_Unmixing_to_Map_Forest_Heterogeneity_With_CHRISPROBA_Data/links/00b7d52823690a8d55000000.pdf","raw_type":"text"},{"id":"pmh:wur:oai:library.wur.nl:wurpubs/398865","is_oa":false,"landing_page_url":"https://research.wur.nl/en/publications/merging-the-minnaert-k-parameter-with-spectral-unmixing-to-map-fo","pdf_url":null,"source":{"id":"https://openalex.org/S4306401843","display_name":"Data Archiving and Networked Services (DANS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1322597698","host_organization_name":"Royal Netherlands Academy of Arts and Sciences","host_organization_lineage":["https://openalex.org/I1322597698"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Transactions on Geoscience and Remote Sensing, 48(11), 4014 - 4022","raw_type":"info:eu-repo/semantics/article"},{"id":"doi:10.5167/uzh-38613","is_oa":true,"landing_page_url":"https://doi.org/10.5167/uzh-38613","pdf_url":null,"source":{"id":"https://openalex.org/S7407051291","display_name":"Universit\u00e4t Z\u00fcrich, ZORA","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"article-journal"}],"best_oa_location":{"id":"doi:10.5167/uzh-38613","is_oa":true,"landing_page_url":"https://doi.org/10.5167/uzh-38613","pdf_url":null,"source":{"id":"https://openalex.org/S7407051291","display_name":"Universit\u00e4t Z\u00fcrich, ZORA","issn_l":null,"issn":[],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.6600000262260437}],"awards":[],"funders":[{"id":"https://openalex.org/F4320334952","display_name":"Wageningen University and Research","ror":"https://ror.org/04qw24q55"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W581184175","https://openalex.org/W1489380622","https://openalex.org/W1691292768","https://openalex.org/W1950055514","https://openalex.org/W1978160572","https://openalex.org/W1983523689","https://openalex.org/W1985394894","https://openalex.org/W2012760189","https://openalex.org/W2025751541","https://openalex.org/W2059162248","https://openalex.org/W2061063031","https://openalex.org/W2064055825","https://openalex.org/W2067393831","https://openalex.org/W2085590497","https://openalex.org/W2096444152","https://openalex.org/W2102096999","https://openalex.org/W2107222994","https://openalex.org/W2110493426","https://openalex.org/W2115589570","https://openalex.org/W2118162171","https://openalex.org/W2123909695","https://openalex.org/W2124073857","https://openalex.org/W2128090514","https://openalex.org/W2131669269","https://openalex.org/W2133014538","https://openalex.org/W2133506218","https://openalex.org/W2133556703","https://openalex.org/W2135178273","https://openalex.org/W2136907178","https://openalex.org/W2145669224","https://openalex.org/W2147280166","https://openalex.org/W2148238928","https://openalex.org/W2151659169","https://openalex.org/W2151896708","https://openalex.org/W2153555508","https://openalex.org/W2158301206","https://openalex.org/W2168809519","https://openalex.org/W2254707079","https://openalex.org/W6629200606","https://openalex.org/W6637155360"],"related_works":["https://openalex.org/W2884029982","https://openalex.org/W2746742660","https://openalex.org/W2082586825","https://openalex.org/W2119473622","https://openalex.org/W2561005839","https://openalex.org/W2474469778","https://openalex.org/W2944460852","https://openalex.org/W2138540356","https://openalex.org/W2171464537","https://openalex.org/W2553040330"],"abstract_inverted_index":{"The":[0],"Compact":[1],"High":[2],"Resolution":[3],"Imaging":[4],"Spectrometer":[5],"(CHRIS)":[6],"mounted":[7],"onboard":[8],"the":[9,27,33,42,46,56,67,74,84,90,99,108,122,125,138,166],"Project":[10],"for":[11],"Onboard":[12],"Autonomy":[13],"(PROBA)":[14],"spacecraft":[15],"is":[16,128,171],"capable":[17],"of":[18,32,49,59,73,89,107,124,141],"sampling":[19],"reflected":[20],"radiation":[21],"at":[22,94,98,117,165],"five":[23],"viewing":[24],"angles":[25],"over":[26],"visible":[28],"and":[29],"near-infrared":[30],"regions":[31],"solar":[34],"spectrum":[35],"with":[36,45],"high":[37],"spatial":[38],"resolution.":[39],"We":[40],"combined":[41],"spectral":[43,68,71],"domain":[44,48],"angular":[47,85],"CHRIS":[50,167],"data":[51,179],"in":[52,78,151],"order":[53],"to":[54,173],"map":[55,106],"surface":[57,115],"heterogeneity":[58,116,155,164],"an":[60],"Alpine":[61],"coniferous":[62],"forest":[63,153],"during":[64],"winter.":[65],"In":[66,83],"domain,":[69,86],"linear":[70],"unmixing":[72],"nadir":[75],"image":[76],"resulted":[77,150],"a":[79,95,105,118,152,176],"canopy":[80,163],"cover":[81,154],"map.":[82],"pixelwise":[87],"inversion":[88],"Rahman-Pinty-Verstraete":[91],"(RPV)":[92],"model":[93],"single":[96],"wavelength":[97],"red":[100],"edge":[101],"(722":[102],"nm)":[103],"yielded":[104],"Minnaert-k":[109,126],"parameter":[110,127],"that":[111],"provided":[112],"information":[113,161],"on":[114,162],"subpixel":[119,168],"scale.":[120],"However,":[121],"interpretation":[123],"not":[129],"always":[130],"straightforward":[131],"because":[132],"fully":[133],"vegetated":[134],"targets":[135],"typically":[136],"produce":[137],"same":[139],"type":[140],"reflectance":[142],"anisotropy":[143],"as":[144],"non-vegetated":[145],"targets.":[146],"Merging":[147],"both":[148],"maps":[149],"map,":[156],"which":[157],"contains":[158],"more":[159],"detailed":[160],"scale":[169],"than":[170],"possible":[172],"realize":[174],"from":[175],"single-source":[177],"optical":[178],"set.":[180]},"counts_by_year":[{"year":2023,"cited_by_count":3},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":4},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":5},{"year":2012,"cited_by_count":6}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}