{"id":"https://openalex.org/W2772673208","doi":"https://doi.org/10.1109/igarss.2017.8127230","title":"Retrieval of permafrost active layer properties using P-band airmoss and L-band UAVSAR data","display_name":"Retrieval of permafrost active layer properties using P-band airmoss and L-band UAVSAR data","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2772673208","doi":"https://doi.org/10.1109/igarss.2017.8127230","mag":"2772673208"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2017.8127230","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8127230","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","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/A5087893018","display_name":"Richard H. Chen","orcid":"https://orcid.org/0000-0001-8571-689X"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Richard H. Chen","raw_affiliation_strings":["Ming Hsieh Department of Electrical Engineering, University of Southern California, Los Angeles, California, USA"],"affiliations":[{"raw_affiliation_string":"Ming Hsieh Department of Electrical Engineering, University of Southern California, Los Angeles, California, USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008657156","display_name":"Alireza Tabatabaeenejad","orcid":"https://orcid.org/0000-0002-5098-8526"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alireza Tabatabaeenejad","raw_affiliation_strings":["Ming Hsieh Department of Electrical Engineering, University of Southern California, Los Angeles, California, USA"],"affiliations":[{"raw_affiliation_string":"Ming Hsieh Department of Electrical Engineering, University of Southern California, Los Angeles, California, USA","institution_ids":["https://openalex.org/I1174212"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051682678","display_name":"Mahta Moghaddam","orcid":"https://orcid.org/0000-0001-5304-2616"},"institutions":[{"id":"https://openalex.org/I1174212","display_name":"University of Southern California","ror":"https://ror.org/03taz7m60","country_code":"US","type":"education","lineage":["https://openalex.org/I1174212"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mahta Moghaddam","raw_affiliation_strings":["Ming Hsieh Department of Electrical Engineering, University of Southern California, Los Angeles, California, USA"],"affiliations":[{"raw_affiliation_string":"Ming Hsieh Department of Electrical Engineering, University of Southern California, Los Angeles, California, USA","institution_ids":["https://openalex.org/I1174212"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5087893018"],"corresponding_institution_ids":["https://openalex.org/I1174212"],"apc_list":null,"apc_paid":null,"fwci":1.0074,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.75182504,"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":"1415","last_page":"1418"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11333","display_name":"Climate change and permafrost","score":1.0,"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":1.0,"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":0.9990000128746033,"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":0.9965999722480774,"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/remote-sensing","display_name":"Remote sensing","score":0.717725932598114},{"id":"https://openalex.org/keywords/permafrost","display_name":"Permafrost","score":0.706899881362915},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.6874019503593445},{"id":"https://openalex.org/keywords/backscatter","display_name":"Backscatter (email)","score":0.6179472208023071},{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.5784918665885925},{"id":"https://openalex.org/keywords/l-band","display_name":"L band","score":0.5031165480613708},{"id":"https://openalex.org/keywords/active-layer","display_name":"Active layer","score":0.47005000710487366},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.4678742587566376},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.42578524351119995},{"id":"https://openalex.org/keywords/consistency","display_name":"Consistency (knowledge bases)","score":0.42138487100601196},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.41325193643569946},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.36914384365081787},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.35562849044799805},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.3203907012939453},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.13888254761695862},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12689384818077087},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.10363385081291199},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.06801500916481018},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.06741884350776672}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.717725932598114},{"id":"https://openalex.org/C15098985","wikidata":"https://www.wikidata.org/wiki/Q179918","display_name":"Permafrost","level":2,"score":0.706899881362915},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.6874019503593445},{"id":"https://openalex.org/C30354325","wikidata":"https://www.wikidata.org/wiki/Q204667","display_name":"Backscatter (email)","level":3,"score":0.6179472208023071},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.5784918665885925},{"id":"https://openalex.org/C133969743","wikidata":"https://www.wikidata.org/wiki/Q2362353","display_name":"L band","level":2,"score":0.5031165480613708},{"id":"https://openalex.org/C2776026197","wikidata":"https://www.wikidata.org/wiki/Q201890","display_name":"Active layer","level":4,"score":0.47005000710487366},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.4678742587566376},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.42578524351119995},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.42138487100601196},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.41325193643569946},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.36914384365081787},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.35562849044799805},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.3203907012939453},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.13888254761695862},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12689384818077087},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.10363385081291199},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.06801500916481018},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.06741884350776672},{"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/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"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/C87359718","wikidata":"https://www.wikidata.org/wiki/Q1271916","display_name":"Thin-film transistor","level":3,"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.2017.8127230","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8127230","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE International Geoscience and Remote Sensing Symposium (IGARSS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.699999988079071,"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":7,"referenced_works":["https://openalex.org/W1496360119","https://openalex.org/W1520428197","https://openalex.org/W2100961511","https://openalex.org/W2109692532","https://openalex.org/W2123212874","https://openalex.org/W2136604338","https://openalex.org/W2548485557"],"related_works":["https://openalex.org/W2058961826","https://openalex.org/W1966902024","https://openalex.org/W2364233598","https://openalex.org/W2765270907","https://openalex.org/W2791434249","https://openalex.org/W2741344349","https://openalex.org/W154981711","https://openalex.org/W2604111388","https://openalex.org/W4205155740","https://openalex.org/W3082372064"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"a":[3,60],"dual-frequency":[4],"permafrost":[5],"active":[6],"layer":[7,31,73,85],"thickness":[8],"(ALT)":[9],"retrieval":[10,92],"algorithm":[11],"is":[12,42,88,96,106],"presented":[13],"wherein":[14],"P-band":[15],"AirMOSS":[16],"and":[17,30,57,72,83,100],"L-band":[18],"UAVSAR":[19],"data":[20],"are":[21],"used":[22,58],"to":[23,44,53],"retrieve":[24],"the":[25,34,47,80,91,104,109],"layered":[26],"soil":[27,55,69],"dielectric":[28,70],"constants":[29,71],"thicknesses.":[32],"Using":[33],"known":[35],"radar":[36,39,50],"calibration":[37],"accuracy,":[38],"sensing":[40,110],"depth":[41],"defined":[43],"help":[45],"understand":[46],"limit":[48],"of":[49,68],"backscatter":[51],"sensitivity":[52],"subsurface":[54],"conditions":[56],"as":[59],"consistency":[61],"check":[62],"when":[63,103],"determining":[64],"ALT.":[65],"Retrieved":[66],"maps":[67],"thicknesses":[74],"show":[75],"high":[76],"spatial":[77],"correlation":[78],"with":[79],"vegetation":[81],"type":[82],"organic":[84],"thickness.":[86],"It":[87],"shown":[89],"that":[90],"accuracy":[93],"for":[94],"ALT":[95,105],"between":[97],"5":[98],"cm":[99,102],"14":[101],"smaller":[107],"than":[108],"depth.":[111]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}