{"id":"https://openalex.org/W2105409221","doi":"https://doi.org/10.1109/igarss.2009.5418015","title":"Angular dependence of the emissivity of bare soils in the thermal infrared","display_name":"Angular dependence of the emissivity of bare soils in the thermal infrared","publication_year":2009,"publication_date":"2009-07-01","ids":{"openalex":"https://openalex.org/W2105409221","doi":"https://doi.org/10.1109/igarss.2009.5418015","mag":"2105409221"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2009.5418015","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2009.5418015","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"article","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/A5111891164","display_name":"V. Garcia","orcid":null},"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"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"V. Garcia","raw_affiliation_strings":["Department of Physics of the Earth and Thermodynamics, University of Valencia, Valencia, Spain","Department of Physics of the Earth and Thermodynamics, University of Valencia C/ Dr. Moliner 50, 46100 Burjassot (Valencia)"],"affiliations":[{"raw_affiliation_string":"Department of Physics of the Earth and Thermodynamics, University of Valencia, Valencia, Spain","institution_ids":["https://openalex.org/I16097986"]},{"raw_affiliation_string":"Department of Physics of the Earth and Thermodynamics, University of Valencia C/ Dr. Moliner 50, 46100 Burjassot (Valencia)","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084960610","display_name":"Mar\u00eda Mira","orcid":"https://orcid.org/0000-0002-9303-8301"},"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"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"M. Mira","raw_affiliation_strings":["Department of Physics of the Earth and Thermodynamics, University of Valencia, Valencia, Spain","Department of Physics of the Earth and Thermodynamics, University of Valencia C/ Dr. Moliner 50, 46100 Burjassot (Valencia)"],"affiliations":[{"raw_affiliation_string":"Department of Physics of the Earth and Thermodynamics, University of Valencia, Valencia, Spain","institution_ids":["https://openalex.org/I16097986"]},{"raw_affiliation_string":"Department of Physics of the Earth and Thermodynamics, University of Valencia C/ Dr. Moliner 50, 46100 Burjassot (Valencia)","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078458232","display_name":"Enric Valor","orcid":"https://orcid.org/0000-0003-1144-1381"},"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"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"E. Valor","raw_affiliation_strings":["Department of Physics of the Earth and Thermodynamics, University of Valencia, Valencia, Spain","Department of Physics of the Earth and Thermodynamics, University of Valencia C/ Dr. Moliner 50, 46100 Burjassot (Valencia)"],"affiliations":[{"raw_affiliation_string":"Department of Physics of the Earth and Thermodynamics, University of Valencia, Valencia, Spain","institution_ids":["https://openalex.org/I16097986"]},{"raw_affiliation_string":"Department of Physics of the Earth and Thermodynamics, University of Valencia C/ Dr. Moliner 50, 46100 Burjassot (Valencia)","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077681202","display_name":"V. Caselles","orcid":"https://orcid.org/0000-0002-1612-5495"},"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"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"V. Caselles","raw_affiliation_strings":["Department of Physics of the Earth and Thermodynamics, University of Valencia, Valencia, Spain","Department of Physics of the Earth and Thermodynamics, University of Valencia C/ Dr. Moliner 50, 46100 Burjassot (Valencia)"],"affiliations":[{"raw_affiliation_string":"Department of Physics of the Earth and Thermodynamics, University of Valencia, Valencia, Spain","institution_ids":["https://openalex.org/I16097986"]},{"raw_affiliation_string":"Department of Physics of the Earth and Thermodynamics, University of Valencia C/ Dr. Moliner 50, 46100 Burjassot (Valencia)","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028370825","display_name":"C\u00e9sar Coll","orcid":"https://orcid.org/0000-0001-6665-3870"},"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"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"C. Coll","raw_affiliation_strings":["Department of Physics of the Earth and Thermodynamics, University of Valencia, Valencia, Spain","Department of Physics of the Earth and Thermodynamics, University of Valencia C/ Dr. Moliner 50, 46100 Burjassot (Valencia)"],"affiliations":[{"raw_affiliation_string":"Department of Physics of the Earth and Thermodynamics, University of Valencia, Valencia, Spain","institution_ids":["https://openalex.org/I16097986"]},{"raw_affiliation_string":"Department of Physics of the Earth and Thermodynamics, University of Valencia C/ Dr. Moliner 50, 46100 Burjassot (Valencia)","institution_ids":["https://openalex.org/I16097986"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060291637","display_name":"Joan M. Galve","orcid":"https://orcid.org/0000-0003-1066-7717"},"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"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"J. M. Galve","raw_affiliation_strings":["Department of Physics of the Earth and Thermodynamics, University of Valencia, Valencia, Spain","Department of Physics of the Earth and Thermodynamics, University of Valencia C/ Dr. Moliner 50, 46100 Burjassot (Valencia)"],"affiliations":[{"raw_affiliation_string":"Department of Physics of the Earth and Thermodynamics, University of Valencia, Valencia, Spain","institution_ids":["https://openalex.org/I16097986"]},{"raw_affiliation_string":"Department of Physics of the Earth and Thermodynamics, University of Valencia C/ Dr. Moliner 50, 46100 Burjassot (Valencia)","institution_ids":["https://openalex.org/I16097986"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5111891164"],"corresponding_institution_ids":["https://openalex.org/I16097986"],"apc_list":null,"apc_paid":null,"fwci":0.4712,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.71639462,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"III","last_page":"133"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11333","display_name":"Climate change and permafrost","score":0.9983999729156494,"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"}},"topics":[{"id":"https://openalex.org/T11333","display_name":"Climate change and permafrost","score":0.9983999729156494,"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"}},{"id":"https://openalex.org/T10766","display_name":"Urban Heat Island Mitigation","score":0.9977999925613403,"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/T10644","display_name":"Cryospheric studies and observations","score":0.9955000281333923,"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/emissivity","display_name":"Emissivity","score":0.9686696529388428},{"id":"https://openalex.org/keywords/radiance","display_name":"Radiance","score":0.8886126279830933},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5977791547775269},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.5477941036224365},{"id":"https://openalex.org/keywords/infrared","display_name":"Infrared","score":0.5135026574134827},{"id":"https://openalex.org/keywords/nadir","display_name":"Nadir","score":0.4521801471710205},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.379345178604126},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.34506046772003174},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.3440598249435425},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.32311326265335083},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.3041056990623474},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.22344988584518433},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.22034913301467896},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.11746275424957275},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.0765465497970581}],"concepts":[{"id":"https://openalex.org/C163651212","wikidata":"https://www.wikidata.org/wiki/Q899670","display_name":"Emissivity","level":2,"score":0.9686696529388428},{"id":"https://openalex.org/C23690007","wikidata":"https://www.wikidata.org/wiki/Q1411145","display_name":"Radiance","level":2,"score":0.8886126279830933},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5977791547775269},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.5477941036224365},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.5135026574134827},{"id":"https://openalex.org/C88575799","wikidata":"https://www.wikidata.org/wiki/Q145825","display_name":"Nadir","level":3,"score":0.4521801471710205},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.379345178604126},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34506046772003174},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.3440598249435425},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.32311326265335083},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3041056990623474},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.22344988584518433},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.22034913301467896},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.11746275424957275},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.0765465497970581},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss.2009.5418015","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2009.5418015","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land","score":0.4099999964237213}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1993586504","https://openalex.org/W2062840750","https://openalex.org/W2068421530","https://openalex.org/W2073431126","https://openalex.org/W2076876159","https://openalex.org/W2108519733","https://openalex.org/W2109205984","https://openalex.org/W2164374366","https://openalex.org/W2174277830"],"related_works":["https://openalex.org/W2326191128","https://openalex.org/W216680316","https://openalex.org/W2016341506","https://openalex.org/W2018347628","https://openalex.org/W2808674559","https://openalex.org/W2560269517","https://openalex.org/W2387660561","https://openalex.org/W2037307975","https://openalex.org/W2376228633","https://openalex.org/W144683568"],"abstract_inverted_index":{"Emissivity":[0],"is":[1,50,158],"one":[2,65],"of":[3,40,43,66,71,85,92,111,118,152,164],"the":[4,18,26,54,59,69,72,75,83,86,116,125,162],"main":[5],"factors":[6,55],"to":[7,52,130],"take":[8,15],"into":[9],"account":[10],"when":[11],"studying":[12],"processes":[13],"that":[14,56,123],"place":[16],"in":[17,25,161],"Earth":[19],"surface":[20,31,35],"by":[21],"using":[22],"radiance":[23,112],"measurements":[24,91,110],"thermal":[27],"infrared,":[28],"such":[29],"as":[30],"energy":[32],"balance,":[33],"land":[34],"temperature":[36],"(LST)":[37],"retrieval,":[38],"classification":[39],"different":[41],"types":[42],"surface,":[44],"etc.":[45],"For":[46],"this":[47],"reason":[48],"it":[49],"necessary":[51],"study":[53],"can":[57],"influence":[58],"emissivity.":[60],"The":[61,109,146],"present":[62],"work":[63],"evaluates":[64],"these":[67],"factors:":[68],"variation":[70,84],"emissivity":[73,88,153],"with":[74,115,154,167],"zenithal":[76],"observation":[77,129,155],"angle":[78,107],"over":[79],"bare":[80],"soils,":[81],"specifically":[82],"relative":[87],"calculated":[89],"from":[90,127],"radiances,":[93],"almost":[94],"simultaneous,":[95],"at":[96,104],"nadir":[97,128],"(0":[98],"<sup":[99,132,137],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[100,133,138],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">o</sup>":[101,134,139],")":[102],"and":[103],"a":[105,119,142,149],"certain":[106],"(\u00bf).":[108],"were":[113],"taken":[114],"aid":[117],"straightforward":[120],"goniometric":[121],"system":[122],"allows":[124],"measurement":[126],"70":[131],"(at":[135],"10":[136],"increments)":[140],"for":[141],"fixed":[143],"azimuthal":[144],"angle.":[145],"results":[147],"show":[148],"significant":[150],"decrease":[151],"angle,":[156],"which":[157],"especially":[159],"accentuated":[160],"case":[163],"sandy":[165],"soils":[166],"high":[168],"quartz":[169],"content.":[170]},"counts_by_year":[{"year":2015,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}