{"id":"https://openalex.org/W2114535477","doi":"https://doi.org/10.1109/igarss.2007.4423348","title":"Wetlands map of Alaska using L-Band radar satellite imagery","display_name":"Wetlands map of Alaska using L-Band radar satellite imagery","publication_year":2007,"publication_date":"2007-01-01","ids":{"openalex":"https://openalex.org/W2114535477","doi":"https://doi.org/10.1109/igarss.2007.4423348","mag":"2114535477"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2007.4423348","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423348","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 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/A5018868159","display_name":"J. Whitcomb","orcid":"https://orcid.org/0000-0002-2919-7260"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Jane Whitcomb","raw_affiliation_strings":["EECS Department, The University of Michigan, Ann Arbor, MI, USA","University of Michigan , Ann Arbor"],"affiliations":[{"raw_affiliation_string":"EECS Department, The University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan , Ann Arbor","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051682678","display_name":"Mahta Moghaddam","orcid":"https://orcid.org/0000-0001-5304-2616"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mahta Moghaddam","raw_affiliation_strings":["EECS Department, The University of Michigan, Ann Arbor, MI, USA","University of Michigan , Ann Arbor"],"affiliations":[{"raw_affiliation_string":"EECS Department, The University of Michigan, Ann Arbor, MI, USA","institution_ids":["https://openalex.org/I27837315"]},{"raw_affiliation_string":"University of Michigan , Ann Arbor","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009141734","display_name":"K. C. McDonald","orcid":"https://orcid.org/0000-0001-8911-6576"},"institutions":[{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]},{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kyle McDonald","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA","University of Michigan , Ann Arbor"],"affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I1334627681"]},{"raw_affiliation_string":"University of Michigan , Ann Arbor","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016213145","display_name":"E. Podest","orcid":"https://orcid.org/0000-0002-8338-5369"},"institutions":[{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]},{"id":"https://openalex.org/I1334627681","display_name":"Jet Propulsion Laboratory","ror":"https://ror.org/027k65916","country_code":"US","type":"facility","lineage":["https://openalex.org/I122411786","https://openalex.org/I1334627681","https://openalex.org/I4210124779"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Erika Podest","raw_affiliation_strings":["Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA","University of Michigan , Ann Arbor"],"affiliations":[{"raw_affiliation_string":"Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, USA","institution_ids":["https://openalex.org/I1334627681"]},{"raw_affiliation_string":"University of Michigan , Ann Arbor","institution_ids":["https://openalex.org/I27837315"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048461125","display_name":"Josef Kellndorfer","orcid":"https://orcid.org/0000-0002-7666-2444"},"institutions":[{"id":"https://openalex.org/I1313003366","display_name":"Woodwell Climate Research Center","ror":"https://ror.org/04cvvej54","country_code":"US","type":"other","lineage":["https://openalex.org/I1313003366"]},{"id":"https://openalex.org/I27837315","display_name":"University of Michigan\u2013Ann Arbor","ror":"https://ror.org/00jmfr291","country_code":"US","type":"education","lineage":["https://openalex.org/I27837315"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Josef Kellndorfer","raw_affiliation_strings":["The Woods Hole Research Center, Falmouth, MA, USA","University of Michigan , Ann Arbor"],"affiliations":[{"raw_affiliation_string":"The Woods Hole Research Center, Falmouth, MA, USA","institution_ids":["https://openalex.org/I1313003366"]},{"raw_affiliation_string":"University of Michigan , Ann Arbor","institution_ids":["https://openalex.org/I27837315"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5018868159"],"corresponding_institution_ids":["https://openalex.org/I27837315"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.10587777,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"2487","last_page":"2490"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11333","display_name":"Climate change and permafrost","score":0.9729999899864197,"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":0.9729999899864197,"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/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9593999981880188,"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/T12091","display_name":"Peatlands and Wetlands Ecology","score":0.9567999839782715,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/thematic-map","display_name":"Thematic map","score":0.7031526565551758},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6942992210388184},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6255138516426086},{"id":"https://openalex.org/keywords/wetland","display_name":"Wetland","score":0.6139336824417114},{"id":"https://openalex.org/keywords/satellite-imagery","display_name":"Satellite imagery","score":0.6044256091117859},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.5182292461395264},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5017399787902832},{"id":"https://openalex.org/keywords/thematic-mapper","display_name":"Thematic Mapper","score":0.45852819085121155},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.4406812787055969},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.42920950055122375},{"id":"https://openalex.org/keywords/land-cover","display_name":"Land cover","score":0.4136466979980469},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.2743251621723175},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.25714850425720215},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.22981798648834229},{"id":"https://openalex.org/keywords/land-use","display_name":"Land use","score":0.20135661959648132},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15525436401367188}],"concepts":[{"id":"https://openalex.org/C93692415","wikidata":"https://www.wikidata.org/wiki/Q1502030","display_name":"Thematic map","level":2,"score":0.7031526565551758},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6942992210388184},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6255138516426086},{"id":"https://openalex.org/C67715294","wikidata":"https://www.wikidata.org/wiki/Q170321","display_name":"Wetland","level":2,"score":0.6139336824417114},{"id":"https://openalex.org/C2778102629","wikidata":"https://www.wikidata.org/wiki/Q725252","display_name":"Satellite imagery","level":2,"score":0.6044256091117859},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.5182292461395264},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5017399787902832},{"id":"https://openalex.org/C2775938548","wikidata":"https://www.wikidata.org/wiki/Q1565182","display_name":"Thematic Mapper","level":3,"score":0.45852819085121155},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.4406812787055969},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.42920950055122375},{"id":"https://openalex.org/C2780648208","wikidata":"https://www.wikidata.org/wiki/Q3001793","display_name":"Land cover","level":3,"score":0.4136466979980469},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.2743251621723175},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.25714850425720215},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.22981798648834229},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.20135661959648132},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15525436401367188},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","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":1,"locations":[{"id":"doi:10.1109/igarss.2007.4423348","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2007.4423348","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2007 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4699999988079071,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":50,"referenced_works":["https://openalex.org/W15079738","https://openalex.org/W184550919","https://openalex.org/W220141926","https://openalex.org/W1551604414","https://openalex.org/W1551965645","https://openalex.org/W1577956171","https://openalex.org/W1594031697","https://openalex.org/W1966866972","https://openalex.org/W1985417492","https://openalex.org/W1985717943","https://openalex.org/W1989063941","https://openalex.org/W1997382321","https://openalex.org/W2004957431","https://openalex.org/W2006932913","https://openalex.org/W2008587644","https://openalex.org/W2011814048","https://openalex.org/W2014434194","https://openalex.org/W2020647169","https://openalex.org/W2026620105","https://openalex.org/W2030352089","https://openalex.org/W2030913833","https://openalex.org/W2033697548","https://openalex.org/W2036229340","https://openalex.org/W2043788785","https://openalex.org/W2056910367","https://openalex.org/W2058662258","https://openalex.org/W2061416023","https://openalex.org/W2063598749","https://openalex.org/W2068676456","https://openalex.org/W2075505566","https://openalex.org/W2078077957","https://openalex.org/W2092525110","https://openalex.org/W2096611296","https://openalex.org/W2112662195","https://openalex.org/W2131627717","https://openalex.org/W2134763487","https://openalex.org/W2150089231","https://openalex.org/W2158000553","https://openalex.org/W2162480849","https://openalex.org/W2163654989","https://openalex.org/W2170981853","https://openalex.org/W2171682314","https://openalex.org/W2330820318","https://openalex.org/W2505820723","https://openalex.org/W2799379082","https://openalex.org/W2908589609","https://openalex.org/W3118992949","https://openalex.org/W3140149508","https://openalex.org/W4285719527","https://openalex.org/W6788724007"],"related_works":["https://openalex.org/W2542782471","https://openalex.org/W793076704","https://openalex.org/W835875619","https://openalex.org/W578695671","https://openalex.org/W2055025919","https://openalex.org/W2365305234","https://openalex.org/W2960762821","https://openalex.org/W2049828390","https://openalex.org/W769648878","https://openalex.org/W2132503437"],"abstract_inverted_index":{"We":[0],"have":[1],"used":[2],"two":[3],"seasons":[4],"of":[5,14,34,62,104,114,141],"L-band":[6],"SAR":[7,39,49],"imagery":[8,40],"to":[9,55,94],"produce":[10],"a":[11],"thematic":[12,65],"map":[13,66,103],"wetlands":[15,102],"throughout":[16],"Alaska.":[17],"The":[18,60,74],"classification":[19],"was":[20,67,84],"developed":[21],"using":[22,69],"the":[23,63,97,109],"Random":[24],"Forests":[25],"statistical":[26],"decision":[27],"tree":[28],"algorithm.":[29],"Input":[30],"data":[31],"included":[32],"mosaics":[33],"summer":[35,46],"and":[36,47,57,121,127,135,139],"winter":[37,48],"JERS-1":[38],"with":[41,86,132],"associated":[42,131],"image":[43],"collection":[44],"dates,":[45],"backscatter":[50],"texture,":[51],"elevation,":[52],"slope,":[53],"proximity":[54],"water,":[56],"geographic":[58],"latitude.":[59],"accuracy":[61,77],"resulting":[64],"quantified":[68],"extensive":[70],"ground":[71],"reference":[72],"data.":[73],"overall":[75],"aggregate":[76,89],"calculated":[78],"based":[79],"on":[80],"all":[81],"classified":[82],"pixels":[83],"89.5%,":[85],"individual":[87],"per-tile":[88],"accuracies":[90],"ranging":[91],"from":[92],"80%":[93],"97%.":[95],"As":[96],"first":[98],"high-resolution":[99],"large-scale":[100],"synoptic":[101],"Alaska,":[105],"this":[106],"product":[107],"provides":[108],"basis":[110],"for":[111],"improved":[112],"characterization":[113],"land-":[115],"atmosphere":[116],"CH":[117],"<sub":[118,123],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[119,124],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">4</sub>":[120],"CO":[122],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">2</sub>":[125],"fluxes":[126],"climate":[128],"change":[129],"impacts":[130],"thawing":[133],"soils":[134],"changes":[136],"in":[137],"extent":[138],"drying":[140],"wetland":[142],"ecosystems.":[143]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}