{"id":"https://openalex.org/W2772630062","doi":"https://doi.org/10.1109/igarss.2017.8128193","title":"Application of polarimetric SAR to monitoring permafrost ecosystem in central Yakutia, Eastern Siberia","display_name":"Application of polarimetric SAR to monitoring permafrost ecosystem in central Yakutia, Eastern Siberia","publication_year":2017,"publication_date":"2017-07-01","ids":{"openalex":"https://openalex.org/W2772630062","doi":"https://doi.org/10.1109/igarss.2017.8128193","mag":"2772630062"},"language":"en","primary_location":{"id":"doi:10.1109/igarss.2017.8128193","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8128193","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":"conference-paper","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/A5090776574","display_name":"Sang-Eun Park","orcid":"https://orcid.org/0000-0003-0887-1348"},"institutions":[{"id":"https://openalex.org/I28777354","display_name":"Sejong University","ror":"https://ror.org/00aft1q37","country_code":"KR","type":"education","lineage":["https://openalex.org/I28777354"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Sang-Eun Park","raw_affiliation_strings":["Department of Energy and Mineral Resources Engineering, Sejong University, Seoul, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Energy and Mineral Resources Engineering, Sejong University, Seoul, Korea","institution_ids":["https://openalex.org/I28777354"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5090776574"],"corresponding_institution_ids":["https://openalex.org/I28777354"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"53","issue":null,"first_page":"5277","last_page":"5279"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11333","display_name":"Climate change and permafrost","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9976999759674072,"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/T10801","display_name":"Synthetic Aperture Radar (SAR) Applications and Techniques","score":0.9966999888420105,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/permafrost","display_name":"Permafrost","score":0.9702973365783691},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6405119895935059},{"id":"https://openalex.org/keywords/polarimetry","display_name":"Polarimetry","score":0.6363606452941895},{"id":"https://openalex.org/keywords/active-layer","display_name":"Active layer","score":0.6038097739219666},{"id":"https://openalex.org/keywords/ecosystem","display_name":"Ecosystem","score":0.5008871555328369},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.48093172907829285},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.4439229369163513},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.4406009018421173},{"id":"https://openalex.org/keywords/radiometry","display_name":"Radiometry","score":0.41052156686782837},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.2848617136478424},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1359531581401825},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.11363053321838379},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.11152467131614685}],"concepts":[{"id":"https://openalex.org/C15098985","wikidata":"https://www.wikidata.org/wiki/Q179918","display_name":"Permafrost","level":2,"score":0.9702973365783691},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6405119895935059},{"id":"https://openalex.org/C28493345","wikidata":"https://www.wikidata.org/wiki/Q899381","display_name":"Polarimetry","level":3,"score":0.6363606452941895},{"id":"https://openalex.org/C2776026197","wikidata":"https://www.wikidata.org/wiki/Q201890","display_name":"Active layer","level":4,"score":0.6038097739219666},{"id":"https://openalex.org/C110872660","wikidata":"https://www.wikidata.org/wiki/Q37813","display_name":"Ecosystem","level":2,"score":0.5008871555328369},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.48093172907829285},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4439229369163513},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.4406009018421173},{"id":"https://openalex.org/C87456703","wikidata":"https://www.wikidata.org/wiki/Q247760","display_name":"Radiometry","level":2,"score":0.41052156686782837},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.2848617136478424},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1359531581401825},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.11363053321838379},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.11152467131614685},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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/C191486275","wikidata":"https://www.wikidata.org/wiki/Q210028","display_name":"Scattering","level":2,"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/igarss.2017.8128193","is_oa":false,"landing_page_url":"https://doi.org/10.1109/igarss.2017.8128193","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":0.75,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W1976053561","https://openalex.org/W2056946495","https://openalex.org/W2080401294","https://openalex.org/W2123556582","https://openalex.org/W2141424348","https://openalex.org/W2154867667","https://openalex.org/W2166516820","https://openalex.org/W2166706918","https://openalex.org/W2409568435"],"related_works":["https://openalex.org/W2058961826","https://openalex.org/W1966902024","https://openalex.org/W2134591841","https://openalex.org/W2364233598","https://openalex.org/W3082372064","https://openalex.org/W2765270907","https://openalex.org/W212868081","https://openalex.org/W2791434249","https://openalex.org/W154981711","https://openalex.org/W2741344349"],"abstract_inverted_index":{"Ecological":[0],"patterns":[1],"and":[2,36,48],"process":[3],"in":[4,46,56,77],"the":[5,21,63,78],"active":[6,80],"layer":[7],"overlying":[8],"permafrost":[9,34,79],"are":[10,54],"expected":[11],"to":[12,19],"undergo":[13],"significant":[14],"changes.":[15],"This":[16],"study":[17],"aims":[18],"evaluate":[20],"capability":[22],"of":[23,33],"L-band":[24],"fully":[25,64],"polarimetric":[26,42,65],"SAR":[27],"data":[28,44],"for":[29,73],"monitoring":[30],"spatio-temporal":[31],"variability":[32],"ecosystems":[35],"underlying":[37],"soil":[38],"conditions.":[39],"ALOS":[40],"PALSAR":[41],"mode":[43],"acquired":[45],"freezing":[47],"melting":[49],"seasons":[50],"over":[51],"Eastern":[52],"Siberia":[53],"used":[55],"this":[57],"study.":[58],"Experimental":[59],"results":[60],"show":[61],"that":[62],"scatter":[66],"type":[67],"indicators":[68],"have":[69],"a":[70],"great":[71],"potential":[72],"mapping":[74],"geo-cryological":[75],"features":[76],"layer.":[81]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}