{"id":"https://openalex.org/W4220950425","doi":"https://doi.org/10.3390/rs14071632","title":"An NDVI Retrieval Method Based on a Double-Attention Recurrent Neural Network for Cloudy Regions","display_name":"An NDVI Retrieval Method Based on a Double-Attention Recurrent Neural Network for Cloudy Regions","publication_year":2022,"publication_date":"2022-03-29","ids":{"openalex":"https://openalex.org/W4220950425","doi":"https://doi.org/10.3390/rs14071632"},"language":"en","primary_location":{"id":"doi:10.3390/rs14071632","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14071632","pdf_url":"https://www.mdpi.com/2072-4292/14/7/1632/pdf?version=1648539280","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/2072-4292/14/7/1632/pdf?version=1648539280","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5090040421","display_name":"Ran Jing","orcid":"https://orcid.org/0000-0002-4423-4971"},"institutions":[{"id":"https://openalex.org/I177739611","display_name":"Yangtze University","ror":"https://ror.org/05bhmhz54","country_code":"CN","type":"education","lineage":["https://openalex.org/I177739611"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ran Jing","raw_affiliation_strings":["Engineering Research Center of Spatial Information Technology, MOE, Beijing 100048, China","School of Geosciences, Yangtze University, Wuhan 430100, China"],"raw_orcid":"https://orcid.org/0000-0002-4423-4971","affiliations":[{"raw_affiliation_string":"Engineering Research Center of Spatial Information Technology, MOE, Beijing 100048, China","institution_ids":[]},{"raw_affiliation_string":"School of Geosciences, Yangtze University, Wuhan 430100, China","institution_ids":["https://openalex.org/I177739611"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081367058","display_name":"Fuzhou Duan","orcid":"https://orcid.org/0000-0001-6197-0834"},"institutions":[{"id":"https://openalex.org/I96852419","display_name":"Capital Normal University","ror":"https://ror.org/005edt527","country_code":"CN","type":"education","lineage":["https://openalex.org/I96852419"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Fuzhou Duan","raw_affiliation_strings":["College of Resource Environment and Tourism, Capital Normal University, Beijing 100048, China","Engineering Research Center of Spatial Information Technology, MOE, Beijing 100048, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Resource Environment and Tourism, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]},{"raw_affiliation_string":"Engineering Research Center of Spatial Information Technology, MOE, Beijing 100048, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078089848","display_name":"Fengxian Lu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fengxian Lu","raw_affiliation_strings":["Henan Engineering Research Center of Environmental Laser Remote Sensing Technology and Application, Nanyang 473061, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Henan Engineering Research Center of Environmental Laser Remote Sensing Technology and Application, Nanyang 473061, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100376448","display_name":"Miao Zhang","orcid":"https://orcid.org/0000-0001-5464-1055"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Miao Zhang","raw_affiliation_strings":["Henan Engineering Research Center of Environmental Laser Remote Sensing Technology and Application, Nanyang 473061, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Henan Engineering Research Center of Environmental Laser Remote Sensing Technology and Application, Nanyang 473061, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015096720","display_name":"Wenji Zhao","orcid":"https://orcid.org/0000-0002-8602-821X"},"institutions":[{"id":"https://openalex.org/I96852419","display_name":"Capital Normal University","ror":"https://ror.org/005edt527","country_code":"CN","type":"education","lineage":["https://openalex.org/I96852419"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenji Zhao","raw_affiliation_strings":["College of Resource Environment and Tourism, Capital Normal University, Beijing 100048, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Resource Environment and Tourism, Capital Normal University, Beijing 100048, China","institution_ids":["https://openalex.org/I96852419"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5081367058"],"corresponding_institution_ids":["https://openalex.org/I96852419"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2784},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2784},"fwci":0.306,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.58150491,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"14","issue":"7","first_page":"1632","last_page":"1632"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10111","display_name":"Remote Sensing in Agriculture","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"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/T10689","display_name":"Remote-Sensing Image Classification","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9918000102043152,"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/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.7453000545501709},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7021418809890747},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.5224282145500183},{"id":"https://openalex.org/keywords/recurrent-neural-network","display_name":"Recurrent neural network","score":0.5222707390785217},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4844117760658264},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.42838892340660095},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.41405200958251953},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.39022529125213623},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36669716238975525},{"id":"https://openalex.org/keywords/climate-change","display_name":"Climate change","score":0.1129748523235321},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.0930020809173584}],"concepts":[{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.7453000545501709},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7021418809890747},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.5224282145500183},{"id":"https://openalex.org/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"score":0.5222707390785217},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4844117760658264},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.42838892340660095},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.41405200958251953},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.39022529125213623},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36669716238975525},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.1129748523235321},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0930020809173584},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs14071632","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14071632","pdf_url":"https://www.mdpi.com/2072-4292/14/7/1632/pdf?version=1648539280","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:b19194a3195a442188ae2a68d32454c2","is_oa":false,"landing_page_url":"https://doaj.org/article/b19194a3195a442188ae2a68d32454c2","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 14, Iss 7, p 1632 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/14/7/1632/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs14071632","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 7; Pages: 1632","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs14071632","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs14071632","pdf_url":"https://www.mdpi.com/2072-4292/14/7/1632/pdf?version=1648539280","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":0.699999988079071,"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2"}],"awards":[{"id":"https://openalex.org/G2704346562","display_name":"\u5efa\u7b51\u5783\u573e\u5806\u4f53\u7684\u9065\u611f\u8bc6\u522b\u53ca\u5176\u5927\u6c14\u626c\u5c18\u6269\u6563\u6a21\u62df\u7814\u7a76","funder_award_id":"42071422","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7094398180","display_name":null,"funder_award_id":"2018YFC0706004","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"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/W4220950425.pdf","grobid_xml":"https://content.openalex.org/works/W4220950425.grobid-xml"},"referenced_works_count":51,"referenced_works":["https://openalex.org/W1965102630","https://openalex.org/W1984670836","https://openalex.org/W1996905547","https://openalex.org/W2056435747","https://openalex.org/W2064675550","https://openalex.org/W2113503197","https://openalex.org/W2151011640","https://openalex.org/W2157331557","https://openalex.org/W2166554126","https://openalex.org/W2347060746","https://openalex.org/W2575963352","https://openalex.org/W2604086375","https://openalex.org/W2725897987","https://openalex.org/W2762917058","https://openalex.org/W2778936354","https://openalex.org/W2786988413","https://openalex.org/W2805837072","https://openalex.org/W2865675487","https://openalex.org/W2883102714","https://openalex.org/W2902315112","https://openalex.org/W2920943407","https://openalex.org/W2954741843","https://openalex.org/W2970802768","https://openalex.org/W2970971581","https://openalex.org/W2976120863","https://openalex.org/W2982903907","https://openalex.org/W2984811207","https://openalex.org/W2988377680","https://openalex.org/W2995103261","https://openalex.org/W3004741759","https://openalex.org/W3008829399","https://openalex.org/W3010594708","https://openalex.org/W3011435629","https://openalex.org/W3035805339","https://openalex.org/W3037944168","https://openalex.org/W3037983056","https://openalex.org/W3044169395","https://openalex.org/W3080477075","https://openalex.org/W3081407997","https://openalex.org/W3099527008","https://openalex.org/W3130203872","https://openalex.org/W3137969071","https://openalex.org/W3175044012","https://openalex.org/W3175988943","https://openalex.org/W3185126113","https://openalex.org/W3189921809","https://openalex.org/W4385290824","https://openalex.org/W6732196768","https://openalex.org/W6756699931","https://openalex.org/W6792098842","https://openalex.org/W6798735713"],"related_works":["https://openalex.org/W3207046288","https://openalex.org/W3023446922","https://openalex.org/W4324030030","https://openalex.org/W4392566681","https://openalex.org/W1980260791","https://openalex.org/W4385533602","https://openalex.org/W3189212133","https://openalex.org/W4382239404","https://openalex.org/W2053086167","https://openalex.org/W3008584592"],"abstract_inverted_index":{"NDVI":[0,29,88,95,167,205,218],"is":[1,55,84,96,119,142],"an":[2,64,197],"important":[3,198],"parameter":[4],"for":[5,235],"environmental":[6],"assessment":[7],"and":[8,39,81,108,128,192],"precision":[9],"agriculture":[10],"that":[11,137],"well-describes":[12],"the":[13,18,26,49,57,70,76,94,99,105,109,116,145,202,214,224],"status":[14],"of":[15,28,37,51,59,90,115,204,217],"vegetation.":[16],"Nevertheless,":[17],"clouds":[19],"in":[20,25,165,200,228],"optical":[21,40],"images":[22,162],"often":[23],"result":[24],"absence":[27],"information":[30,236],"at":[31],"key":[32],"growth":[33],"stages.":[34],"The":[35,113,134],"integration":[36],"SAR":[38,161],"image":[41],"features":[42,195],"will":[43],"likely":[44],"address":[45],"this":[46,68,229],"issue.":[47],"Although":[48],"mapping":[50],"different":[52,122],"data":[53,89,219],"sources":[54],"complex,":[56],"prosperity":[58],"deep":[60],"learning":[61],"technology":[62],"provides":[63,231],"alternative":[65],"approach.":[66],"In":[67],"study,":[69],"double-attention":[71,117,225],"RNN":[72,118,226],"architecture":[73],"based":[74],"on":[75],"recurrent":[77],"neural":[78],"network":[79],"(RNN)":[80],"attention":[82],"mechanism":[83],"proposed":[85,100,146,227],"to":[86,181],"retrieve":[87],"cloudy":[91],"regions.":[92],"Overall,":[93],"retrieved":[97],"by":[98,144,221],"model":[101],"from":[102],"two":[103],"aspects:":[104],"temporal":[106],"domain":[107],"pixel":[110,193],"neighbor":[111,194],"domain.":[112],"performance":[114],"validated":[120],"through":[121],"cloud":[123,151,222],"coverage":[124,152],"conditions,":[125],"input":[126],"ablation,":[127],"comparative":[129],"experiments":[130],"with":[131,176,184],"various":[132],"methods.":[133],"results":[135,164,169],"conclude":[136],"a":[138,232],"high":[139,150],"retrieval":[140,168,206],"accuracy":[141,203],"guaranteed":[143],"model,":[147],"even":[148],"under":[149],"conditions":[153],"(R2":[154,170,207],"=":[155,158,171,174,208,211],"0.856,":[156],"RMSE":[157,173,210],"0.124).":[159],"Using":[160],"independently":[163],"poor":[166],"0.728,":[172],"0.141)":[175],"considerable":[177],"artifacts,":[178],"which":[179],"need":[180],"be":[182],"addressed":[183],"auxiliary":[185],"data,":[186],"such":[187],"as":[188],"IDM":[189],"features.":[190],"Temporal":[191],"play":[196],"role":[199],"improving":[201],"0.894,":[209],"0.096).":[212],"For":[213],"missing":[215],"values":[216],"caused":[220],"coverage,":[223],"study":[230],"potential":[233],"solution":[234],"recovery.":[237]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2022-04-03T00:00:00"}