{"id":"https://openalex.org/W4402260687","doi":"https://doi.org/10.1109/igarss53475.2024.10640480","title":"Investigation of Polarimetric ALOS2 for Peatland and Permafrost Monitoring in the Wapusk National Park","display_name":"Investigation of Polarimetric ALOS2 for Peatland and Permafrost Monitoring in the Wapusk National Park","publication_year":2024,"publication_date":"2024-07-07","ids":{"openalex":"https://openalex.org/W4402260687","doi":"https://doi.org/10.1109/igarss53475.2024.10640480"},"language":"en","primary_location":{"id":"doi:10.1109/igarss53475.2024.10640480","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10640480","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 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/A5079057489","display_name":"R. Touzi","orcid":"https://orcid.org/0000-0003-3687-532X"},"institutions":[{"id":"https://openalex.org/I1281735042","display_name":"Natural Resources Canada","ror":"https://ror.org/05hepy730","country_code":"CA","type":"government","lineage":["https://openalex.org/I1281735042","https://openalex.org/I2802286613"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"R. Touzi","raw_affiliation_strings":["Natural Resources Canada,Canada Centre for Remote Sensing,Ottawa,Ontario,K1A 0Y7"],"affiliations":[{"raw_affiliation_string":"Natural Resources Canada,Canada Centre for Remote Sensing,Ottawa,Ontario,K1A 0Y7","institution_ids":["https://openalex.org/I1281735042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114026770","display_name":"P. A. Wilson","orcid":null},"institutions":[{"id":"https://openalex.org/I1281735042","display_name":"Natural Resources Canada","ror":"https://ror.org/05hepy730","country_code":"CA","type":"government","lineage":["https://openalex.org/I1281735042","https://openalex.org/I2802286613"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"P. Wilson","raw_affiliation_strings":["Natural Resources Canada,Canada Centre for Remote Sensing,Ottawa,Ontario,K1A 0Y7"],"affiliations":[{"raw_affiliation_string":"Natural Resources Canada,Canada Centre for Remote Sensing,Ottawa,Ontario,K1A 0Y7","institution_ids":["https://openalex.org/I1281735042"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085288700","display_name":"Gabriel Hould Gosselin","orcid":"https://orcid.org/0009-0003-6042-4411"},"institutions":[{"id":"https://openalex.org/I1281735042","display_name":"Natural Resources Canada","ror":"https://ror.org/05hepy730","country_code":"CA","type":"government","lineage":["https://openalex.org/I1281735042","https://openalex.org/I2802286613"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"G. Gosselin","raw_affiliation_strings":["Natural Resources Canada,Canada Centre for Remote Sensing,Ottawa,Ontario,K1A 0Y7"],"affiliations":[{"raw_affiliation_string":"Natural Resources Canada,Canada Centre for Remote Sensing,Ottawa,Ontario,K1A 0Y7","institution_ids":["https://openalex.org/I1281735042"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5072381375","display_name":"Richard Brook","orcid":null},"institutions":[{"id":"https://openalex.org/I32625721","display_name":"University of Saskatchewan","ror":"https://ror.org/010x8gc63","country_code":"CA","type":"education","lineage":["https://openalex.org/I32625721"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"R. Brook","raw_affiliation_strings":["University of Saskatchewan,College of Agriculture and Bioresources,Saskatoon,Saskatchewan,S7N 5A8"],"affiliations":[{"raw_affiliation_string":"University of Saskatchewan,College of Agriculture and Bioresources,Saskatoon,Saskatchewan,S7N 5A8","institution_ids":["https://openalex.org/I32625721"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5079057489"],"corresponding_institution_ids":["https://openalex.org/I1281735042"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.18149941,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2422","last_page":"2425"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11333","display_name":"Climate change and permafrost","score":0.9995999932289124,"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":0.9995999932289124,"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/T10644","display_name":"Cryospheric studies and observations","score":0.9984999895095825,"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/T10017","display_name":"Geology and Paleoclimatology Research","score":0.9950000047683716,"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/peat","display_name":"Peat","score":0.8314070701599121},{"id":"https://openalex.org/keywords/permafrost","display_name":"Permafrost","score":0.7338564395904541},{"id":"https://openalex.org/keywords/national-park","display_name":"National park","score":0.619651734828949},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5893727540969849},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5514999032020569},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.5429174900054932},{"id":"https://openalex.org/keywords/forestry","display_name":"Forestry","score":0.38007113337516785},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.3747185468673706},{"id":"https://openalex.org/keywords/hydrology","display_name":"Hydrology (agriculture)","score":0.3208080232143402},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2766117453575134},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.2456444501876831},{"id":"https://openalex.org/keywords/archaeology","display_name":"Archaeology","score":0.06778216361999512},{"id":"https://openalex.org/keywords/geotechnical-engineering","display_name":"Geotechnical engineering","score":0.06438976526260376}],"concepts":[{"id":"https://openalex.org/C53657456","wikidata":"https://www.wikidata.org/wiki/Q184624","display_name":"Peat","level":2,"score":0.8314070701599121},{"id":"https://openalex.org/C15098985","wikidata":"https://www.wikidata.org/wiki/Q179918","display_name":"Permafrost","level":2,"score":0.7338564395904541},{"id":"https://openalex.org/C2780993040","wikidata":"https://www.wikidata.org/wiki/Q46169","display_name":"National park","level":2,"score":0.619651734828949},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5893727540969849},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5514999032020569},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.5429174900054932},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.38007113337516785},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.3747185468673706},{"id":"https://openalex.org/C76886044","wikidata":"https://www.wikidata.org/wiki/Q2883300","display_name":"Hydrology (agriculture)","level":2,"score":0.3208080232143402},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2766117453575134},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.2456444501876831},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.06778216361999512},{"id":"https://openalex.org/C187320778","wikidata":"https://www.wikidata.org/wiki/Q1349130","display_name":"Geotechnical engineering","level":1,"score":0.06438976526260376},{"id":"https://openalex.org/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss53475.2024.10640480","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss53475.2024.10640480","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1994983576","https://openalex.org/W2030757046","https://openalex.org/W2058613582","https://openalex.org/W2078331628","https://openalex.org/W2087869667","https://openalex.org/W2097272115","https://openalex.org/W2133989913","https://openalex.org/W2136420149","https://openalex.org/W2153124553","https://openalex.org/W2154830216","https://openalex.org/W2172113778","https://openalex.org/W2901258055","https://openalex.org/W2901712543","https://openalex.org/W2910286635","https://openalex.org/W2986946135","https://openalex.org/W4367300065"],"related_works":["https://openalex.org/W1982366144","https://openalex.org/W1824336683","https://openalex.org/W2900526884","https://openalex.org/W1975043628","https://openalex.org/W2349454828","https://openalex.org/W4252886933","https://openalex.org/W2941001766","https://openalex.org/W2200148854","https://openalex.org/W4289313430","https://openalex.org/W2057990777"],"abstract_inverted_index":{"Wetlands":[0],"with":[1],"at":[2,254,388,443],"least":[3],"30-40":[4],"cm":[5,420],"of":[6,16,26,33,81,114,146,154,171,179,221,316,319,326,341,346,353,366,375,384,413,449,464,489,493],"peat":[7],"accumulated":[8],"on":[9,119],"the":[10,27,34,59,78,109,115,144,152,244,255,268,272,281,291,308,314,317,338,351,354,373,395,405,422,426,454,462,465,470,478],"surface":[11,29],"represent":[12],"an":[13,323],"important":[14,40,176],"class":[15],"wetlands":[17],"named":[18],"peatland.":[19],"Although":[20],"peatlands":[21,45,70,82,107,238,252,328,450],"globally":[22],"only":[23,280],"cover":[24],"3%":[25],"land":[28,125],"they":[30],"store":[31],"30%":[32],"terrestrial":[35],"carbon.":[36],"Therefore,":[37],"it":[38,262],"is":[39,83,263,296],"to":[41,46,141,162,298,370,409,418,499],"maintain":[42],"and":[43,61,77,101,127,135,159,193,200,223,250,276,364,394,451,477,491],"protect":[44],"prevent":[47],"greenhouse":[48],"gas":[49],"release.":[50],"Unfortunately,":[51],"major":[52],"peatland":[53,63,131,163,299,423],"transformations":[54],"have":[55,209,335],"been":[56,234],"detected":[57],"in":[58,93,143,344,372,378,453],"boreal":[60,237],"subarctic":[62,251],"regions.":[64],"Permafrost":[65],"degradation":[66],"across":[67],"Canada\u2019s":[68,72,120],"vast":[69],"threatens":[71],"existing":[73],"energy":[74],"infrastructure":[75,95],"network":[76],"relative":[79],"vulnerability":[80],"a":[84,90,218],"critical":[85],"knowledge":[86],"gap":[87],"that":[88,182,211,265,337],"represents":[89,112],"substantial":[91],"risk":[92],"new":[94],"development":[96],"projects.":[97],"Uninformed":[98],"management":[99,126],"of,":[100,105],"thus":[102],"subsequent":[103],"loss":[104],"vulnerable":[106],"over":[108],"next":[110],"decade":[111],"one":[113],"most":[116],"significant":[117],"impacts":[118],"carbon":[121],"balance":[122],"resulting":[123],"from":[124,173,329],"resource":[128],"development.":[129],"Cost-effective":[130],"&":[132,204],"permafrost":[133,368,416,428,452,497],"mapping":[134,365,412,488],"monitoring":[136],"should":[137,167],"be":[138,185],"possible":[139],"due":[140],"advances":[142],"technology":[145],"earth":[147],"observation":[148],"satellites.":[149],"In":[150,436],"particular,":[151],"sensitivity":[153],"polarimetric":[155,194,212,342,439],"L-band":[156,202,215,358],"ALOS,":[157],"ALOS2":[158,343,385,440],"upcoming":[160],"ALOS4,":[161],"subsurface":[164,300,496],"water":[165,301],"flow,":[166],"permit":[168,461],"accurate":[169,411],"discrimination":[170,220],"bogs":[172,222],"fens;":[174],"two":[175],"wetland":[177],"classes":[178],"similar":[180],"vegetation":[181],"can":[183],"hardly":[184],"discriminated":[186],"by":[187,271,290,307,404,431,469],"Visible":[188],"near-infrared":[189],"satellites,":[190],"C-band":[191],"dual":[192],"satellite":[195],"SAR":[196,359],"(Radarsat2,":[197],"RCM,":[198],"Sentinel),":[199],"conventional":[201],"(single-":[203],"dual-pol)":[205],"SARs.":[206],"Recently,":[207,333],"we":[208,334],"shown":[210,264,336],"long":[213,356],"penetrating":[214],"ALOS":[216],"permits":[217,322,350],"clear":[219],"fens":[224],"using":[225],"their":[226],"different":[227],"hydrological":[228],"properties":[229],"[1],":[230],"[2].":[231],"This":[232],"has":[233],"demonstrated":[235],"for":[236,361,447,486],"(in":[239],"La":[240],"Baie":[241],"des":[242],"Mines,":[243],"Athabasca":[245],"oil":[246],"sand":[247],"exploration":[248],"region),":[249],"located":[253],"Wapusk":[256,455],"National":[257,456],"Park":[258],"([3],":[259],"[4],":[260],"[2]).":[261],"among":[266],"all":[267],"parameters":[269],"generated":[270,289],"Touzi,":[273],"Cloude-Pottier":[274],"[5]":[275],"Freeman":[277],"[6]":[278],"ICTDs,":[279],"dominant":[282,471],"scattering":[283,397,472,480],"type":[284,398,473,481],"phase":[285,399,482],"\u03d5<inf":[286,400,474,483],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[287,390,401,475,484],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">s1</inf>":[288,476],"Touzi":[292,309,406],"decomposition":[293,407],"[7],":[294],"[8]":[295],"sensitive":[297],"flow.":[302],"The":[303,382,458],"complementary":[304],"information":[305,467],"provided":[306,403,468],"discriminators":[310],"[9],":[311],"which":[312],"exploits":[313],"extrema":[315],"degree":[318],"polarization":[320],"(DoP),":[321],"enhanced":[324,362,487],"separation":[325],"treed":[327],"upland":[330],"forests":[331],"[4].":[332],"excellent":[339],"performances":[340],"term":[345],"NESZ":[347],"(-37":[348],"dB)":[349],"demonstration":[352],"unique":[355,466],"penetration":[357],"capabilities":[360],"detection":[363],"discontinuous":[367],"(up":[369,417,498],"50cm)":[371],"vicinity":[374],"Namur":[376],"Lake,":[377],"Northern":[379],"Alberta":[380,432],"[10].":[381,435],"use":[383],"images":[386,441],"collected":[387,442],"27<sup":[389],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">\u00b0</sup>":[391],"incidence":[392],"angle":[393],"medium":[396,479],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">s2</inf>":[402,485],"leads":[408],"more":[410],"relatively":[414,494],"deep":[415,495],"50":[419],"under":[421],"surface)":[424],"than":[425],"Lidar-Landsat":[427],"map":[429],"obtained":[430,460],"Geological":[433],"Survey":[434],"this":[437],"study,":[438],"25\u00b0":[444],"are":[445],"used":[446],"characterization":[448],"Park.":[457],"results":[459],"confirmation":[463],"peatlands,":[490],"charcterization":[492],"50cm).":[500]},"counts_by_year":[],"updated_date":"2025-12-23T23:11:35.936235","created_date":"2025-10-10T00:00:00"}