{"id":"https://openalex.org/W2796554989","doi":"https://doi.org/10.1109/jstars.2018.2814825","title":"Temporal Survey of P- and L-Band Polarimetric Backscatter in Boreal Forests","display_name":"Temporal Survey of P- and L-Band Polarimetric Backscatter in Boreal Forests","publication_year":2018,"publication_date":"2018-04-11","ids":{"openalex":"https://openalex.org/W2796554989","doi":"https://doi.org/10.1109/jstars.2018.2814825","mag":"2796554989"},"language":"en","primary_location":{"id":"doi:10.1109/jstars.2018.2814825","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2018.2814825","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/8493483/08335779.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://ieeexplore.ieee.org/ielx7/4609443/8493483/08335779.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5058566634","display_name":"Albert R. Monteith","orcid":"https://orcid.org/0000-0002-6086-9328"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Albert R. Monteith","raw_affiliation_strings":["Department of Space, Earth and Environment, Chalmers University of Technology, Gothenburg, Sweden"],"raw_orcid":"https://orcid.org/0000-0002-6086-9328","affiliations":[{"raw_affiliation_string":"Department of Space, Earth and Environment, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5030673696","display_name":"Lars M. H. Ulander","orcid":"https://orcid.org/0000-0001-5757-9517"},"institutions":[{"id":"https://openalex.org/I66862912","display_name":"Chalmers University of Technology","ror":"https://ror.org/040wg7k59","country_code":"SE","type":"education","lineage":["https://openalex.org/I66862912"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Lars M. H. Ulander","raw_affiliation_strings":["Department of Space, Earth and Environment, Chalmers University of Technology, Gothenburg, Sweden"],"raw_orcid":"https://orcid.org/0000-0001-5757-9517","affiliations":[{"raw_affiliation_string":"Department of Space, Earth and Environment, Chalmers University of Technology, Gothenburg, Sweden","institution_ids":["https://openalex.org/I66862912"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I66862912"],"apc_list":{"value":1250,"currency":"USD","value_usd":1250},"apc_paid":null,"fwci":37.0783,"has_fulltext":true,"cited_by_count":31,"citation_normalized_percentile":{"value":0.99392084,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"11","issue":"10","first_page":"3564","last_page":"3577"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10535","display_name":"Landslides and related hazards","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2308","display_name":"Management, Monitoring, Policy and Law"},"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":0.9966999888420105,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.7888345718383789},{"id":"https://openalex.org/keywords/scatterometer","display_name":"Scatterometer","score":0.7442809343338013},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.7184553146362305},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6909750699996948},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6208393573760986},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5581619143486023},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.5250667929649353},{"id":"https://openalex.org/keywords/taiga","display_name":"Taiga","score":0.5239391922950745},{"id":"https://openalex.org/keywords/decorrelation","display_name":"Decorrelation","score":0.5150617957115173},{"id":"https://openalex.org/keywords/c-band","display_name":"C band","score":0.4986138343811035},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.46967989206314087},{"id":"https://openalex.org/keywords/snow","display_name":"Snow","score":0.4526821970939636},{"id":"https://openalex.org/keywords/scattering","display_name":"Scattering","score":0.42332208156585693},{"id":"https://openalex.org/keywords/atmospheric-sciences","display_name":"Atmospheric sciences","score":0.42326968908309937},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.3587667644023895},{"id":"https://openalex.org/keywords/wind-speed","display_name":"Wind speed","score":0.3222697377204895},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.22258314490318298},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15337717533111572},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.12848177552223206},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.09414753317832947},{"id":"https://openalex.org/keywords/forestry","display_name":"Forestry","score":0.07869389653205872}],"concepts":[{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.7888345718383789},{"id":"https://openalex.org/C2776212561","wikidata":"https://www.wikidata.org/wiki/Q905295","display_name":"Scatterometer","level":3,"score":0.7442809343338013},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.7184553146362305},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6909750699996948},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6208393573760986},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5581619143486023},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.5250667929649353},{"id":"https://openalex.org/C87621631","wikidata":"https://www.wikidata.org/wiki/Q69564","display_name":"Taiga","level":2,"score":0.5239391922950745},{"id":"https://openalex.org/C177860922","wikidata":"https://www.wikidata.org/wiki/Q788608","display_name":"Decorrelation","level":2,"score":0.5150617957115173},{"id":"https://openalex.org/C63944557","wikidata":"https://www.wikidata.org/wiki/Q27786604","display_name":"C band","level":2,"score":0.4986138343811035},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.46967989206314087},{"id":"https://openalex.org/C197046000","wikidata":"https://www.wikidata.org/wiki/Q7561","display_name":"Snow","level":2,"score":0.4526821970939636},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"score":0.42332208156585693},{"id":"https://openalex.org/C91586092","wikidata":"https://www.wikidata.org/wiki/Q757520","display_name":"Atmospheric sciences","level":1,"score":0.42326968908309937},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.3587667644023895},{"id":"https://openalex.org/C161067210","wikidata":"https://www.wikidata.org/wiki/Q1464943","display_name":"Wind speed","level":2,"score":0.3222697377204895},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.22258314490318298},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15337717533111572},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.12848177552223206},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.09414753317832947},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.07869389653205872},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/jstars.2018.2814825","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2018.2814825","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/8493483/08335779.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e9b72c959eff4c189ec30b8aa495c0c9","is_oa":true,"landing_page_url":"https://doaj.org/article/e9b72c959eff4c189ec30b8aa495c0c9","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 11, Iss 10, Pp 3564-3577 (2018)","raw_type":"article"},{"id":"pmh:oai:research.chalmers.se:505730","is_oa":false,"landing_page_url":"https://research.chalmers.se/en/publication/505730","pdf_url":null,"source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null},{"id":"pmh:oai:research.chalmers.se:506460","is_oa":false,"landing_page_url":"https://research.chalmers.se/en/publication/f248e3b1-ba42-4f8e-803b-a8db4b068be9","pdf_url":null,"source":{"id":"https://openalex.org/S4306402469","display_name":"Chalmers Research (Chalmers University of Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I66862912","host_organization_name":"Chalmers University of Technology","host_organization_lineage":["https://openalex.org/I66862912"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":null}],"best_oa_location":{"id":"doi:10.1109/jstars.2018.2814825","is_oa":true,"landing_page_url":"https://doi.org/10.1109/jstars.2018.2814825","pdf_url":"https://ieeexplore.ieee.org/ielx7/4609443/8493483/08335779.pdf","source":{"id":"https://openalex.org/S117727964","display_name":"IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing","issn_l":"1939-1404","issn":["1939-1404","2151-1535"],"is_oa":false,"is_in_doaj":true,"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 Journal of Selected Topics in Applied Earth Observations and Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Life in Land","score":0.4699999988079071,"id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"},{"id":"https://openalex.org/F4320321523","display_name":"Chalmers Tekniska H\u00f6gskola","ror":"https://ror.org/040wg7k59"},{"id":"https://openalex.org/F4320322582","display_name":"Sveriges Lantbruksuniversitet","ror":"https://ror.org/02yy8x990"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2796554989.pdf","grobid_xml":"https://content.openalex.org/works/W2796554989.grobid-xml"},"referenced_works_count":42,"referenced_works":["https://openalex.org/W70730126","https://openalex.org/W564194287","https://openalex.org/W1549191895","https://openalex.org/W1964456265","https://openalex.org/W1979144473","https://openalex.org/W1993995005","https://openalex.org/W2024566288","https://openalex.org/W2034139177","https://openalex.org/W2035526193","https://openalex.org/W2044539195","https://openalex.org/W2045131108","https://openalex.org/W2049070397","https://openalex.org/W2065930893","https://openalex.org/W2070728432","https://openalex.org/W2071734541","https://openalex.org/W2086068902","https://openalex.org/W2099813590","https://openalex.org/W2101165098","https://openalex.org/W2106777535","https://openalex.org/W2113530939","https://openalex.org/W2113688755","https://openalex.org/W2115140337","https://openalex.org/W2117026615","https://openalex.org/W2122204280","https://openalex.org/W2123556582","https://openalex.org/W2124459709","https://openalex.org/W2140262504","https://openalex.org/W2141414687","https://openalex.org/W2155663494","https://openalex.org/W2158898891","https://openalex.org/W2160131073","https://openalex.org/W2166371879","https://openalex.org/W2166516820","https://openalex.org/W2170480826","https://openalex.org/W2411383644","https://openalex.org/W2510763080","https://openalex.org/W2547917863","https://openalex.org/W2548163815","https://openalex.org/W2593360593","https://openalex.org/W2771846640","https://openalex.org/W4248194390","https://openalex.org/W6729172808"],"related_works":["https://openalex.org/W2070850297","https://openalex.org/W2146056128","https://openalex.org/W3130749594","https://openalex.org/W2566865967","https://openalex.org/W2054436446","https://openalex.org/W2141421896","https://openalex.org/W2103694249","https://openalex.org/W3023827659","https://openalex.org/W4291448627","https://openalex.org/W2113437624"],"abstract_inverted_index":{"Environmental":[0],"conditions":[1],"and":[2,37,53,56,68,71,75,148],"seasonal":[3],"variations":[4,141],"affect":[5],"the":[6,25,38,126,137,153,170,194],"backscattered":[7],"radar":[8,28,73,91],"signal":[9],"from":[10,24,78,95,120],"a":[11,18,79,96,204],"forest.":[12],"This":[13],"potentially":[14],"causes":[15],"errors":[16],"in":[17,42,65,85,146,169],"biomass":[19,48,110],"retrieval":[20],"scheme":[21],"using":[22,125],"data":[23,92],"synthetic":[26],"aperture":[27],"(SAR)":[29],"data.":[30],"A":[31],"better":[32],"understanding":[33],"of":[34,98,111,117,189],"these":[35],"effects":[36],"electromagnetic":[39],"scattering":[40],"mechanisms":[41],"forests":[43],"is":[44],"required":[45],"to":[46,87,122,143,166,176],"improve":[47],"estimation":[49],"algorithms":[50],"for":[51,151,201],"current":[52],"upcoming":[54],"P-":[55,70,147],"L-band":[57,72,149,186],"SAR":[58],"missions.":[59],"In":[60],"this":[61],"paper,":[62],"temporal":[63,76,181,196],"changes":[64],"HH-,":[66],"VV-,":[67],"HV-polarized":[69],"backscatter":[74,155,172],"coherence":[77,197,210],"boreal":[80],"forest":[81],"site":[82],"are":[83,221],"analyzed":[84],"relation":[86],"environmental":[88],"parameters.":[89],"The":[90],"were":[93,163],"collected":[94],"stand":[97],"mature":[99],"Norway":[100],"spruce":[101],"(":[102],"Picea":[103],"abies":[104],"(L.)":[105],"Karst.)":[106],"with":[107],"an":[108],"above-ground":[109],"approximately":[112],"250":[113],"tons/ha":[114],"at":[115,173,185,202,211],"intervals":[116],"5":[118],"min":[119],"January":[121],"August":[123],"2017":[124],"BorealScat":[127],"tower-based":[128],"scatterometer.":[129],"It":[130],"was":[131,183,213],"observed":[132,184],"that":[133],"subzero":[134],"temperatures":[135],"during":[136,215],"winters":[138],"cause":[139,167],"large":[140],"(4":[142],"10":[144],"dB)":[145],"backscatter,":[150],"which":[152],"HH/VV":[154],"ratio":[156],"offered":[157],"some":[158],"mitigation.":[159],"High":[160],"wind":[161,219],"speeds":[162,220],"also":[164],"seen":[165],"deviations":[168],"average":[171],"P-band":[174,195,212],"due":[175],"decreased":[177],"double-bounce":[178],"scattering.":[179],"Severe":[180],"decorrelation":[182],"over":[187],"timescales":[188],"days":[190],"or":[191],"more,":[192],"whereas":[193],"remained":[198],"high":[199],"(>0.9)":[200],"least":[203],"month":[205],"neglecting":[206],"windy":[207],"periods.":[208],"Temporal":[209],"highest":[214],"night":[216],"times":[217],"when":[218],"low.":[222]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":6},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2018-04-24T00:00:00"}