{"id":"https://openalex.org/W4213451344","doi":"https://doi.org/10.3390/rs14051071","title":"Automated Extraction of Ground Fissures Due to Coal Mining Subsidence Based on UAV Photogrammetry","display_name":"Automated Extraction of Ground Fissures Due to Coal Mining Subsidence Based on UAV Photogrammetry","publication_year":2022,"publication_date":"2022-02-22","ids":{"openalex":"https://openalex.org/W4213451344","doi":"https://doi.org/10.3390/rs14051071"},"language":"en","primary_location":{"id":"doi:10.3390/rs14051071","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14051071","pdf_url":"https://www.mdpi.com/2072-4292/14/5/1071/pdf?version=1645687226","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/2072-4292/14/5/1071/pdf?version=1645687226","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101695941","display_name":"Kun Yang","orcid":"https://orcid.org/0000-0001-5262-6054"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Yang","raw_affiliation_strings":["Institute of Land Reclamation and Ecological Restoration, China University of Mining and Technology, Beijing 100083, China"],"raw_orcid":"https://orcid.org/0000-0001-5262-6054","affiliations":[{"raw_affiliation_string":"Institute of Land Reclamation and Ecological Restoration, China University of Mining and Technology, Beijing 100083, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031108954","display_name":"Zhenqi Hu","orcid":"https://orcid.org/0000-0002-6225-6787"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhenqi Hu","raw_affiliation_strings":["Institute of Land Reclamation and Ecological Restoration, China University of Mining and Technology, Beijing 100083, China","School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou 221008, China"],"raw_orcid":"https://orcid.org/0000-0002-6225-6787","affiliations":[{"raw_affiliation_string":"Institute of Land Reclamation and Ecological Restoration, China University of Mining and Technology, Beijing 100083, China","institution_ids":["https://openalex.org/I25757504"]},{"raw_affiliation_string":"School of Environment Science and Spatial Informatics, China University of Mining and Technology, Xuzhou 221008, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067178249","display_name":"Yusheng Liang","orcid":"https://orcid.org/0000-0003-4337-2448"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yusheng Liang","raw_affiliation_strings":["Institute of Land Reclamation and Ecological Restoration, China University of Mining and Technology, Beijing 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Land Reclamation and Ecological Restoration, China University of Mining and Technology, Beijing 100083, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085750996","display_name":"Yaokun Fu","orcid":"https://orcid.org/0000-0002-9488-6652"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaokun Fu","raw_affiliation_strings":["Institute of Land Reclamation and Ecological Restoration, China University of Mining and Technology, Beijing 100083, China"],"raw_orcid":"https://orcid.org/0000-0002-9488-6652","affiliations":[{"raw_affiliation_string":"Institute of Land Reclamation and Ecological Restoration, China University of Mining and Technology, Beijing 100083, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046489951","display_name":"Dongzhu Yuan","orcid":"https://orcid.org/0000-0003-3759-6103"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Dongzhu Yuan","raw_affiliation_strings":["Institute of Land Reclamation and Ecological Restoration, China University of Mining and Technology, Beijing 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Land Reclamation and Ecological Restoration, China University of Mining and Technology, Beijing 100083, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045048773","display_name":"Jiaxin Guo","orcid":"https://orcid.org/0000-0002-3538-8768"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiaxin Guo","raw_affiliation_strings":["Institute of Land Reclamation and Ecological Restoration, China University of Mining and Technology, Beijing 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Land Reclamation and Ecological Restoration, China University of Mining and Technology, Beijing 100083, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026396494","display_name":"Gensheng Li","orcid":"https://orcid.org/0000-0002-7342-8513"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Gensheng Li","raw_affiliation_strings":["School of Public Policy and Management, China University of Mining and Technology, Xuzhou 221008, China"],"raw_orcid":"https://orcid.org/0000-0002-7342-8513","affiliations":[{"raw_affiliation_string":"School of Public Policy and Management, China University of Mining and Technology, Xuzhou 221008, China","institution_ids":["https://openalex.org/I25757504"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100710952","display_name":"Yong Li","orcid":"https://orcid.org/0000-0002-8135-7524"},"institutions":[{"id":"https://openalex.org/I25757504","display_name":"China University of Mining and Technology","ror":"https://ror.org/01xt2dr21","country_code":"CN","type":"education","lineage":["https://openalex.org/I25757504"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yong Li","raw_affiliation_strings":["Institute of Land Reclamation and Ecological Restoration, China University of Mining and Technology, Beijing 100083, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Land Reclamation and Ecological Restoration, China University of Mining and Technology, Beijing 100083, China","institution_ids":["https://openalex.org/I25757504"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5031108954"],"corresponding_institution_ids":["https://openalex.org/I25757504"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":6.6449,"has_fulltext":true,"cited_by_count":26,"citation_normalized_percentile":{"value":0.96725441,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"14","issue":"5","first_page":"1071","last_page":"1071"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.992900013923645,"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/T11606","display_name":"Infrastructure Maintenance and Monitoring","score":0.9821000099182129,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/coal-mining","display_name":"Coal mining","score":0.7270525097846985},{"id":"https://openalex.org/keywords/fissure","display_name":"Fissure","score":0.6126430630683899},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.5535278916358948},{"id":"https://openalex.org/keywords/thresholding","display_name":"Thresholding","score":0.5535111427307129},{"id":"https://openalex.org/keywords/mining-engineering","display_name":"Mining engineering","score":0.5353152751922607},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.44607028365135193},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.41412580013275146},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.37220412492752075},{"id":"https://openalex.org/keywords/coal","display_name":"Coal","score":0.36880433559417725},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3195962905883789},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12775099277496338},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.08658015727996826}],"concepts":[{"id":"https://openalex.org/C108615695","wikidata":"https://www.wikidata.org/wiki/Q12880211","display_name":"Coal mining","level":3,"score":0.7270525097846985},{"id":"https://openalex.org/C2780749890","wikidata":"https://www.wikidata.org/wiki/Q108822283","display_name":"Fissure","level":2,"score":0.6126430630683899},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.5535278916358948},{"id":"https://openalex.org/C191178318","wikidata":"https://www.wikidata.org/wiki/Q2256906","display_name":"Thresholding","level":3,"score":0.5535111427307129},{"id":"https://openalex.org/C16674752","wikidata":"https://www.wikidata.org/wiki/Q1370637","display_name":"Mining engineering","level":1,"score":0.5353152751922607},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.44607028365135193},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.41412580013275146},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37220412492752075},{"id":"https://openalex.org/C518851703","wikidata":"https://www.wikidata.org/wiki/Q24489","display_name":"Coal","level":2,"score":0.36880433559417725},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3195962905883789},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12775099277496338},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.08658015727996826},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs14051071","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14051071","pdf_url":"https://www.mdpi.com/2072-4292/14/5/1071/pdf?version=1645687226","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:882cc1b4b6004827af3f892c23b130ab","is_oa":true,"landing_page_url":"https://doaj.org/article/882cc1b4b6004827af3f892c23b130ab","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 14, Iss 5, p 1071 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/5/1071/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14051071","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; Volume 14; Issue 5; Pages: 1071","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14051071","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14051071","pdf_url":"https://www.mdpi.com/2072-4292/14/5/1071/pdf?version=1645687226","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":[{"display_name":"Life in Land","score":0.5899999737739563,"id":"https://metadata.un.org/sdg/15"}],"awards":[{"id":"https://openalex.org/G2140392150","display_name":null,"funder_award_id":"2018SMHKJ-A-J-03","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2556904328","display_name":null,"funder_award_id":"41801380","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4213451344.pdf","grobid_xml":"https://content.openalex.org/works/W4213451344.grobid-xml"},"referenced_works_count":50,"referenced_works":["https://openalex.org/W1967073774","https://openalex.org/W1998943389","https://openalex.org/W2033419484","https://openalex.org/W2063055263","https://openalex.org/W2063169554","https://openalex.org/W2081865073","https://openalex.org/W2096320880","https://openalex.org/W2121472011","https://openalex.org/W2129534965","https://openalex.org/W2136439324","https://openalex.org/W2145023731","https://openalex.org/W2181348052","https://openalex.org/W2254531347","https://openalex.org/W2348606893","https://openalex.org/W2377659110","https://openalex.org/W2384509057","https://openalex.org/W2390238864","https://openalex.org/W2392285435","https://openalex.org/W2567120264","https://openalex.org/W2586214052","https://openalex.org/W2748607693","https://openalex.org/W2748643398","https://openalex.org/W2783599579","https://openalex.org/W2896925765","https://openalex.org/W2909823393","https://openalex.org/W2912590108","https://openalex.org/W2920633487","https://openalex.org/W2920882036","https://openalex.org/W2942826029","https://openalex.org/W2979550565","https://openalex.org/W2981260700","https://openalex.org/W2993649495","https://openalex.org/W3001208788","https://openalex.org/W3024877932","https://openalex.org/W3033736446","https://openalex.org/W3047310255","https://openalex.org/W3085839117","https://openalex.org/W3089733353","https://openalex.org/W3096372554","https://openalex.org/W3097677023","https://openalex.org/W3123838700","https://openalex.org/W3149529582","https://openalex.org/W3158363325","https://openalex.org/W3160903728","https://openalex.org/W3195915116","https://openalex.org/W3213302726","https://openalex.org/W3213496840","https://openalex.org/W4254094686","https://openalex.org/W6651155528","https://openalex.org/W6758979503"],"related_works":["https://openalex.org/W1235466188","https://openalex.org/W2356133300","https://openalex.org/W2359671756","https://openalex.org/W2982754647","https://openalex.org/W2357430960","https://openalex.org/W2998504172","https://openalex.org/W2384547103","https://openalex.org/W2346354572","https://openalex.org/W2349934926","https://openalex.org/W1844344045"],"abstract_inverted_index":{"Widespread":[0],"ground":[1,24,48,65,86,164,202],"fissures":[2,25,49,66,165,180,203],"caused":[3],"by":[4],"coal":[5,16],"mining":[6,17,219],"subsidence":[7],"are":[8,35],"a":[9,43,55,71,84,167,182,205,212],"main":[10],"cause":[11],"of":[12,23,110,129,136,197,201],"ecological":[13,29,216],"destruction":[14],"in":[15,67,99,115,159,218],"areas,":[18],"and":[19,38,132,143,175,208],"the":[20,64,79,97,100,106,111,120,127,133,137,149,156,176,195,198],"rapid":[21,199],"monitoring":[22,33,200],"is":[26,148],"essential":[27],"for":[28,152,179,215],"restoration.":[30],"Traditional":[31],"fissure":[32,87,101,154],"technologies":[34],"time":[36],"consuming":[37],"laborious.":[39],"Therefore,":[40],"we":[41],"developed":[42],"method":[44,157],"to":[45,62,77,82,95,204],"automatically":[46],"extract":[47,163],"from":[50],"high-resolution":[51],"UAV":[52],"images.":[53,69],"First,":[54],"multiscale":[56],"Hessian-based":[57],"enhancement":[58],"filter":[59],"was":[60,75,93,188],"utilized":[61],"enhance":[63],"grayscale":[68],"Then,":[70],"simple":[72],"single-thresholding":[73],"operation":[74],"applied":[76],"segment":[78],"enhanced":[80],"image":[81],"generate":[83],"binary":[85],"map.":[88],"Finally,":[89],"incomplete":[90],"path":[91],"opening":[92],"performed":[94],"eliminate":[96],"noises":[98],"extraction":[102],"results.":[103],"We":[104],"selected":[105],"N1212":[107],"working":[108],"face":[109],"Ningtiaota":[112],"Coal":[113],"Mine":[114],"Shenmu":[116],"County,":[117],"China,":[118],"as":[119,211],"study":[121],"area.":[122],"The":[123],"results":[124,139],"indicated":[125],"that":[126],"ranges":[128],"correctness,":[130],"completeness,":[131],"kappa":[134],"coefficient":[135],"extracted":[138],"were":[140],"66.23\u201379.00%,":[141],"69.03\u201373.22%,":[142],"67.91\u201375.88%,":[144],"respectively.":[145],"Image":[146],"resolution":[147],"key":[150],"factor":[151],"successful":[153],"detection;":[155],"proposed":[158],"this":[160],"paper":[161],"can":[162,209],"with":[166,181],"width":[168,183],"greater":[169,184],"than":[170,185],"one":[171],"pixel":[172],"(2.64":[173],"cm),":[174],"detection":[177],"ratio":[178],"two":[186],"pixels":[187],"over":[189],"87%.":[190],"Our":[191],"research":[192],"has":[193],"solved":[194],"problem":[196],"certain":[206],"extent":[207],"act":[210],"valuable":[213],"tool":[214],"restoration":[217],"areas.":[220]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}
