{"id":"https://openalex.org/W4282959562","doi":"https://doi.org/10.3390/rs14122854","title":"Daily High-Resolution Land Surface Freeze/Thaw Detection Using Sentinel-1 and AMSR2 Data","display_name":"Daily High-Resolution Land Surface Freeze/Thaw Detection Using Sentinel-1 and AMSR2 Data","publication_year":2022,"publication_date":"2022-06-14","ids":{"openalex":"https://openalex.org/W4282959562","doi":"https://doi.org/10.3390/rs14122854"},"language":"en","primary_location":{"id":"doi:10.3390/rs14122854","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14122854","pdf_url":"https://www.mdpi.com/2072-4292/14/12/2854/pdf?version=1655278110","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/14/12/2854/pdf?version=1655278110","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100615555","display_name":"Jian Wang","orcid":"https://orcid.org/0000-0001-6811-8425"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Wang","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210137199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056336938","display_name":"Lingmei Jiang","orcid":"https://orcid.org/0000-0002-9847-9034"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Lingmei Jiang","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210137199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007769072","display_name":"Kimmo Rautiainen","orcid":"https://orcid.org/0000-0003-0321-578X"},"institutions":[{"id":"https://openalex.org/I1285790362","display_name":"Finnish Meteorological Institute","ror":"https://ror.org/05hppb561","country_code":"FI","type":"government","lineage":["https://openalex.org/I1284112523","https://openalex.org/I1285790362"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Kimmo Rautiainen","raw_affiliation_strings":["Finnish Meteorological Institute, Erik Palm\u00e9nin aukio 1, 00560 Helsinki, Finland"],"affiliations":[{"raw_affiliation_string":"Finnish Meteorological Institute, Erik Palm\u00e9nin aukio 1, 00560 Helsinki, Finland","institution_ids":["https://openalex.org/I1285790362"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100439696","display_name":"Cheng Zhang","orcid":"https://orcid.org/0000-0003-2336-9022"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Zhang","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210137199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063976189","display_name":"Zhiqiang Xiao","orcid":"https://orcid.org/0000-0001-8245-6762"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiqiang Xiao","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210137199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100338802","display_name":"Heng Li","orcid":"https://orcid.org/0000-0002-3187-9041"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Heng Li","raw_affiliation_strings":["State Key Laboratory of Earth Surface Processes and Resource Ecology, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Earth Surface Processes and Resource Ecology, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China","institution_ids":["https://openalex.org/I25254941"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021385919","display_name":"Jianwei Yang","orcid":"https://orcid.org/0000-0003-2362-1865"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jianwei Yang","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210137199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060070161","display_name":"Huizhen Cui","orcid":"https://orcid.org/0000-0002-1165-1998"},"institutions":[{"id":"https://openalex.org/I25254941","display_name":"Beijing Normal University","ror":"https://ror.org/022k4wk35","country_code":"CN","type":"education","lineage":["https://openalex.org/I25254941"]},{"id":"https://openalex.org/I4210137199","display_name":"Aerospace Information Research Institute","ror":"https://ror.org/0419fj215","country_code":"CN","type":"education","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210137199"]},{"id":"https://openalex.org/I4210166112","display_name":"State Key Laboratory of Remote Sensing Science","ror":"https://ror.org/05wzjqa24","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210166112"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Huizhen Cui","raw_affiliation_strings":["State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Remote Sensing Science, Jointly Sponsored by Beijing Normal University and Aerospace Information Research Institute of Chinese Academy of Sciences, Faculty of Geographical Science, Beijing Normal University, Beijing 100875, China","institution_ids":["https://openalex.org/I4210166112","https://openalex.org/I25254941","https://openalex.org/I4210137199"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5056336938"],"corresponding_institution_ids":["https://openalex.org/I25254941","https://openalex.org/I4210137199","https://openalex.org/I4210166112"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.4328,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.55375794,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":98},"biblio":{"volume":"14","issue":"12","first_page":"2854","last_page":"2854"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T11312","display_name":"Soil Moisture and Remote Sensing","score":0.9998999834060669,"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/T10644","display_name":"Cryospheric studies and observations","score":0.9988999962806702,"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/T11333","display_name":"Climate change and permafrost","score":0.9986000061035156,"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/remote-sensing","display_name":"Remote sensing","score":0.663040280342102},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.6200079917907715},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5670874118804932},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.426784873008728},{"id":"https://openalex.org/keywords/high-resolution","display_name":"High resolution","score":0.4145030379295349},{"id":"https://openalex.org/keywords/radiometer","display_name":"Radiometer","score":0.4133770167827606},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.2721520662307739},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.07752624154090881}],"concepts":[{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.663040280342102},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.6200079917907715},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5670874118804932},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.426784873008728},{"id":"https://openalex.org/C3020199158","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"High resolution","level":2,"score":0.4145030379295349},{"id":"https://openalex.org/C120189094","wikidata":"https://www.wikidata.org/wiki/Q850281","display_name":"Radiometer","level":2,"score":0.4133770167827606},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.2721520662307739},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.07752624154090881},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs14122854","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14122854","pdf_url":"https://www.mdpi.com/2072-4292/14/12/2854/pdf?version=1655278110","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:92dc6721759246b38acc5a25b53e3490","is_oa":true,"landing_page_url":"https://doaj.org/article/92dc6721759246b38acc5a25b53e3490","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 14, Iss 12, p 2854 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/12/2854/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14122854","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14122854","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14122854","pdf_url":"https://www.mdpi.com/2072-4292/14/12/2854/pdf?version=1655278110","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8399999737739563,"id":"https://metadata.un.org/sdg/13","display_name":"Climate action"}],"awards":[{"id":"https://openalex.org/G1121271761","display_name":null,"funder_award_id":"Program","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1201299473","display_name":null,"funder_award_id":"2021YFB3900104","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G190720465","display_name":null,"funder_award_id":"2019QZKK0206","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G1919883798","display_name":null,"funder_award_id":"2019QZKK0206","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2087396116","display_name":null,"funder_award_id":"China","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2818559028","display_name":null,"funder_award_id":"209001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2869987943","display_name":null,"funder_award_id":"2021YFB3900104","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3317480652","display_name":null,"funder_award_id":"Science","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G354569120","display_name":null,"funder_award_id":"2019QZKK","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G391238517","display_name":null,"funder_award_id":", and","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G4302849700","display_name":null,"funder_award_id":"2021YFB","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G4586631547","display_name":null,"funder_award_id":"4217131","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5994120800","display_name":null,"funder_award_id":"Natural","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6334101434","display_name":null,"funder_award_id":"42090014","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7812056232","display_name":null,"funder_award_id":"42090014","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G8788236040","display_name":null,"funder_award_id":"42171317","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320318240","display_name":"European Space Agency","ror":"https://ror.org/03wd9za21"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320334900","display_name":"Japan Aerospace Exploration Agency","ror":"https://ror.org/059yhyy33"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4282959562.pdf","grobid_xml":"https://content.openalex.org/works/W4282959562.grobid-xml"},"referenced_works_count":84,"referenced_works":["https://openalex.org/W326404034","https://openalex.org/W1604347284","https://openalex.org/W1965229099","https://openalex.org/W1966652425","https://openalex.org/W1967428467","https://openalex.org/W1991893068","https://openalex.org/W2006929658","https://openalex.org/W2008254587","https://openalex.org/W2014917534","https://openalex.org/W2038137144","https://openalex.org/W2041854232","https://openalex.org/W2044927495","https://openalex.org/W2060476649","https://openalex.org/W2061515890","https://openalex.org/W2070224379","https://openalex.org/W2077919084","https://openalex.org/W2078828042","https://openalex.org/W2084148908","https://openalex.org/W2084952127","https://openalex.org/W2092055157","https://openalex.org/W2098931551","https://openalex.org/W2103746463","https://openalex.org/W2106920307","https://openalex.org/W2112936395","https://openalex.org/W2114235122","https://openalex.org/W2115076670","https://openalex.org/W2119320234","https://openalex.org/W2121857067","https://openalex.org/W2122324724","https://openalex.org/W2123039388","https://openalex.org/W2138415585","https://openalex.org/W2146149230","https://openalex.org/W2161371786","https://openalex.org/W2165127799","https://openalex.org/W2171006361","https://openalex.org/W2176372625","https://openalex.org/W2190164163","https://openalex.org/W2216057030","https://openalex.org/W2256687290","https://openalex.org/W2417174564","https://openalex.org/W2477729891","https://openalex.org/W2503752665","https://openalex.org/W2507726471","https://openalex.org/W2582289032","https://openalex.org/W2597125305","https://openalex.org/W2600900657","https://openalex.org/W2621049410","https://openalex.org/W2736322878","https://openalex.org/W2742026527","https://openalex.org/W2744124188","https://openalex.org/W2745556148","https://openalex.org/W2786248992","https://openalex.org/W2792069933","https://openalex.org/W2792440436","https://openalex.org/W2796674559","https://openalex.org/W2804175317","https://openalex.org/W2809376704","https://openalex.org/W2883143085","https://openalex.org/W2890002466","https://openalex.org/W2899767037","https://openalex.org/W2901255409","https://openalex.org/W2901683827","https://openalex.org/W2901793033","https://openalex.org/W2912020146","https://openalex.org/W2943415823","https://openalex.org/W2954747993","https://openalex.org/W2972262484","https://openalex.org/W2992214927","https://openalex.org/W3010644872","https://openalex.org/W3010882595","https://openalex.org/W3016343593","https://openalex.org/W3027285842","https://openalex.org/W3036537947","https://openalex.org/W3047858125","https://openalex.org/W3120482307","https://openalex.org/W3172191503","https://openalex.org/W3196058780","https://openalex.org/W4200133301","https://openalex.org/W4213421321","https://openalex.org/W4383570485","https://openalex.org/W4383570995","https://openalex.org/W6631984659","https://openalex.org/W6854123134","https://openalex.org/W6854560335"],"related_works":["https://openalex.org/W2174447425","https://openalex.org/W824566898","https://openalex.org/W2067747968","https://openalex.org/W2120214632","https://openalex.org/W1194304211","https://openalex.org/W2323978766","https://openalex.org/W1996972229","https://openalex.org/W4252699458","https://openalex.org/W2008518276","https://openalex.org/W2369060955"],"abstract_inverted_index":{"High-resolution":[0],"surface":[1,56],"freeze/thaw":[2],"(F/T)":[3],"information":[4],"is":[5,22,86,113,127,152,167,187,196],"valuable":[6,188],"for":[7,52,189,198],"hydrological,":[8],"frost":[9],"creep":[10],"and":[11,13,69,104,135,183,195,203],"gelifluction/solifluction,":[12],"climate":[14,204],"prediction":[15],"studies.":[16],"Currently,":[17],"large-scale,":[18],"high-resolution":[19,192],"F/T":[20,57,92,99,144,150,156,166,193],"detection":[21],"restricted":[23],"by":[24,64],"low":[25,35],"spatial":[26,62],"resolution":[27,37,63],"of":[28,38,116,161],"passive":[29],"microwave":[30],"remote":[31],"sensing":[32],"sensors":[33],"or":[34],"temporal":[36],"synthetic":[39],"aperture":[40],"radar":[41,68],"(SAR)":[42],"data.":[43,82,108],"In":[44],"this":[45,162],"study,":[46],"we":[47],"propose":[48],"a":[49,114],"new":[50],"method":[51],"detecting":[53,190],"daily":[54,131,143,163],"land":[55],"state":[58],"at":[59],"1":[60,90,97,105,110,132,141,164],"km":[61,91,98,106,111,119,133,142,165],"combining":[65],"the":[66,70,89,117,140,149,174],"Sentinel-1":[67,95],"Advanced":[71],"Microwave":[72],"Scanning":[73],"Radiometer":[74],"2":[75],"(AMSR2)":[76],"with":[77,96,154,173],"leaf":[78],"area":[79],"index":[80,93,100],"(LAI)":[81],"A":[83],"non-linear":[84,125],"relationship":[85,126],"established":[87],"between":[88],"from":[94,101,122],"AMSR2":[102],"(FTI)":[103],"LAI":[107,136],"The":[109,158],"FTI":[112,120,134],"disaggregation":[115],"25":[118],"obtained":[121],"AMSR2.":[123],"This":[124,185],"then":[128],"applied":[129],"to":[130,138,201],"data":[137],"predict":[139],"index,":[145],"based":[146],"on":[147],"which":[148],"status":[151,194],"detected":[153],"grid-cell-based":[155],"thresholds.":[157],"overall":[159],"accuracy":[160],"more":[168],"than":[169],"88.1%":[170],"when":[171],"evaluated":[172],"in":[175],"situ":[176],"5":[177],"cm":[178],"soil":[179],"temperature":[180],"over":[181],"China":[182],"Canada.":[184],"study":[186],"daily,":[191],"helpful":[197],"studies":[199],"related":[200],"disaster":[202],"prediction.":[205]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
