{"id":"https://openalex.org/W4408226003","doi":"https://doi.org/10.1080/17538947.2025.2475517","title":"Spatiotemporal optimization for communication-navigation-sensing collaborated emergency monitoring","display_name":"Spatiotemporal optimization for communication-navigation-sensing collaborated emergency monitoring","publication_year":2025,"publication_date":"2025-03-07","ids":{"openalex":"https://openalex.org/W4408226003","doi":"https://doi.org/10.1080/17538947.2025.2475517"},"language":"en","primary_location":{"id":"doi:10.1080/17538947.2025.2475517","is_oa":true,"landing_page_url":"https://doi.org/10.1080/17538947.2025.2475517","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/17538947.2025.2475517?needAccess=true","source":{"id":"https://openalex.org/S199162493","display_name":"International Journal of Digital Earth","issn_l":"1753-8947","issn":["1753-8947","1753-8955"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Earth","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.tandfonline.com/doi/pdf/10.1080/17538947.2025.2475517?needAccess=true","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046359682","display_name":"Xicheng Tan","orcid":"https://orcid.org/0000-0002-8431-1441"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xicheng Tan","raw_affiliation_strings":["Wuhan University"],"raw_orcid":"https://orcid.org/0000-0002-8431-1441","affiliations":[{"raw_affiliation_string":"Wuhan University","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013796835","display_name":"Bocai Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bocai Liu","raw_affiliation_strings":["Wuhan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040721189","display_name":"Chaopeng Li","orcid":"https://orcid.org/0009-0009-3867-408X"},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chaopeng Li","raw_affiliation_strings":["Wuhan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113243625","display_name":"Zeenat Khadim Hussain","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zeenat Khadim Hussain","raw_affiliation_strings":["Wuhan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115600316","display_name":"Kaiqi Wang","orcid":"https://orcid.org/0009-0008-5962-3647"},"institutions":[{"id":"https://openalex.org/I14116566","display_name":"Wuhan Polytechnic University","ror":"https://ror.org/05w0e5j23","country_code":"CN","type":"education","lineage":["https://openalex.org/I14116566"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaiqi Wang","raw_affiliation_strings":["Wuhan Polytechnic University","Wuhan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan Polytechnic University","institution_ids":["https://openalex.org/I14116566"]},{"raw_affiliation_string":"Wuhan University","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100437107","display_name":"Kai Wang","orcid":"https://orcid.org/0000-0003-2421-9579"},"institutions":[{"id":"https://openalex.org/I14116566","display_name":"Wuhan Polytechnic University","ror":"https://ror.org/05w0e5j23","country_code":"CN","type":"education","lineage":["https://openalex.org/I14116566"]},{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Wang","raw_affiliation_strings":["Wuhan Polytechnic University","Wuhan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan Polytechnic University","institution_ids":["https://openalex.org/I14116566"]},{"raw_affiliation_string":"Wuhan University","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087598399","display_name":"M.S. Ye","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengyan Ye","raw_affiliation_strings":["Wuhan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057680245","display_name":"Danyang Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Danyang Yang","raw_affiliation_strings":["Wuhan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University","institution_ids":["https://openalex.org/I37461747"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112701016","display_name":"Zhiyuan Mei","orcid":null},"institutions":[{"id":"https://openalex.org/I37461747","display_name":"Wuhan University","ror":"https://ror.org/033vjfk17","country_code":"CN","type":"education","lineage":["https://openalex.org/I37461747"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhiyuan Mei","raw_affiliation_strings":["Wuhan University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wuhan University","institution_ids":["https://openalex.org/I37461747"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5046359682"],"corresponding_institution_ids":["https://openalex.org/I37461747"],"apc_list":{"value":2390,"currency":"USD","value_usd":2390},"apc_paid":{"value":2390,"currency":"USD","value_usd":2390},"fwci":1.8211,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.83699245,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"18","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9890000224113464,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10586","display_name":"Robotic Path Planning Algorithms","score":0.9890000224113464,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10191","display_name":"Robotics and Sensor-Based Localization","score":0.98580002784729,"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"}},{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9790999889373779,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46823304891586304},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.4160751700401306},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.40245726704597473},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3990093469619751},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.3937077820301056},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.33766624331474304}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46823304891586304},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.4160751700401306},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.40245726704597473},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3990093469619751},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.3937077820301056},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.33766624331474304}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1080/17538947.2025.2475517","is_oa":true,"landing_page_url":"https://doi.org/10.1080/17538947.2025.2475517","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/17538947.2025.2475517?needAccess=true","source":{"id":"https://openalex.org/S199162493","display_name":"International Journal of Digital Earth","issn_l":"1753-8947","issn":["1753-8947","1753-8955"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Earth","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e8ff571513bb449b948eda5202ab089b","is_oa":true,"landing_page_url":"https://doaj.org/article/e8ff571513bb449b948eda5202ab089b","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":"International Journal of Digital Earth, Vol 18, Iss 1 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1080/17538947.2025.2475517","is_oa":true,"landing_page_url":"https://doi.org/10.1080/17538947.2025.2475517","pdf_url":"https://www.tandfonline.com/doi/pdf/10.1080/17538947.2025.2475517?needAccess=true","source":{"id":"https://openalex.org/S199162493","display_name":"International Journal of Digital Earth","issn_l":"1753-8947","issn":["1753-8947","1753-8955"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Digital Earth","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G5088153229","display_name":null,"funder_award_id":"42271425, 41871312","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":false,"pdf":false},"content_urls":null,"referenced_works_count":51,"referenced_works":["https://openalex.org/W1969000410","https://openalex.org/W1980873593","https://openalex.org/W1986760514","https://openalex.org/W1989622770","https://openalex.org/W2006222661","https://openalex.org/W2091137602","https://openalex.org/W2127543052","https://openalex.org/W2143627628","https://openalex.org/W2145339207","https://openalex.org/W2173248099","https://openalex.org/W2365987780","https://openalex.org/W2460416181","https://openalex.org/W2588283865","https://openalex.org/W2724169821","https://openalex.org/W2736601468","https://openalex.org/W2761873684","https://openalex.org/W2765302304","https://openalex.org/W2769731738","https://openalex.org/W2783708580","https://openalex.org/W2897318039","https://openalex.org/W2969376103","https://openalex.org/W2998994308","https://openalex.org/W3010119880","https://openalex.org/W3011161381","https://openalex.org/W3045965292","https://openalex.org/W3139969043","https://openalex.org/W3157901302","https://openalex.org/W3174005889","https://openalex.org/W3206780742","https://openalex.org/W3211189031","https://openalex.org/W4212967703","https://openalex.org/W4220929974","https://openalex.org/W4224943746","https://openalex.org/W4252643503","https://openalex.org/W4283758258","https://openalex.org/W4294936110","https://openalex.org/W4313306917","https://openalex.org/W4313887529","https://openalex.org/W4320888096","https://openalex.org/W4321488019","https://openalex.org/W4365448652","https://openalex.org/W4367297724","https://openalex.org/W4378376348","https://openalex.org/W4382982203","https://openalex.org/W4385275201","https://openalex.org/W4386250553","https://openalex.org/W4387132045","https://openalex.org/W4388725173","https://openalex.org/W4389565663","https://openalex.org/W4396506414","https://openalex.org/W4399618476"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2121524756","https://openalex.org/W782553550","https://openalex.org/W1987967678","https://openalex.org/W2633218168","https://openalex.org/W4235897794","https://openalex.org/W2059707233","https://openalex.org/W1983126463","https://openalex.org/W2308616044","https://openalex.org/W1482410789"],"abstract_inverted_index":{"In":[0],"the":[1,95],"event":[2],"of":[3,90,97],"disaster-related":[4],"disruptions":[5],"to":[6,55,63,85,161],"public":[7],"networks,":[8],"an":[9],"air-ground":[10],"communication-navigation-sensing":[11,75],"(CNS)":[12],"ad-hoc":[13],"network":[14,102],"(ANET)":[15],"can":[16],"effectively":[17,56],"support":[18],"emergency":[19,64,178,189],"response":[20,179],"operations":[21,40],"by":[22,180],"ensuring":[23],"communication,":[24,58,121],"navigation":[25],"and":[26,36,60,128,141,171,193],"sensing":[27,61],"capabilities.":[28],"However,":[29],"during":[30],"extreme":[31,197],"events":[32],"such":[33],"as":[34],"typhoons":[35],"torrential":[37],"rain,":[38],"flight":[39],"become":[41],"impossible":[42],"for":[43,119,134,138,150,187],"aircraft.":[44],"Therefore,":[45],"a":[46,74,113,123,143],"critical":[47],"issue":[48],"that":[49],"requires":[50],"immediate":[51],"investigation":[52],"is":[53,185],"how":[54],"provide":[57],"navigation,":[59],"assistance":[62],"regions":[65],"using":[66],"only":[67],"ground-based":[68],"CNS":[69,92,129],"nodes.":[70],"This":[71,106,175],"paper":[72],"presents":[73],"spatiotemporal":[76,87,126],"cooperative":[77,88],"optimization":[78,89,170],"algorithm":[79,147],"based":[80,125],"on":[81],"ResNet-DDPG.":[82],"It":[83],"aims":[84],"achieve":[86],"ground":[91,152,182],"nodes":[93,103,154],"in":[94,196],"absence":[96],"aerial":[98],"relay":[99],"ad":[100],"hoc":[101],"(RANET":[104],"nodes).":[105],"work":[107],"has":[108],"three":[109],"main":[110],"components:":[111],"(1)":[112],"neural":[114],"network-based":[115],"geospatial":[116],"fitting":[117],"model":[118],"ANET":[120,153],"(2)":[122],"ResNet":[124],"feature":[127],"node":[130],"fusion":[131],"encoding":[132],"method":[133,165],"state":[135],"space":[136],"construction":[137],"reinforcement":[139,145],"learning,":[140],"(3)":[142],"deep":[144],"learning":[146],"called":[148],"ResNet-DDPG":[149],"deploying":[151],"dynamically.":[155],"Experimental":[156],"results":[157],"indicate":[158],"that,":[159],"compared":[160],"similar":[162],"approaches,":[163],"this":[164],"significantly":[166],"improves":[167],"communication":[168],"rate":[169],"deployment":[172],"site":[173],"effectiveness.":[174],"study":[176],"supports":[177],"utilizing":[181],"ANET,":[183],"which":[184],"crucial":[186],"disaster":[188,198],"response,":[190],"command":[191],"scheduling,":[192],"life":[194],"rescue":[195],"scenarios.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-06-14T06:11:07.267592","created_date":"2025-10-10T00:00:00"}