{"id":"https://openalex.org/W4405186161","doi":"https://doi.org/10.3390/rs16234607","title":"Estimating Water Depth of Different Waterbodies Using Deep Learning Super Resolution from HJ-2 Satellite Hyperspectral Images","display_name":"Estimating Water Depth of Different Waterbodies Using Deep Learning Super Resolution from HJ-2 Satellite Hyperspectral Images","publication_year":2024,"publication_date":"2024-12-08","ids":{"openalex":"https://openalex.org/W4405186161","doi":"https://doi.org/10.3390/rs16234607"},"language":"en","primary_location":{"id":"doi:10.3390/rs16234607","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16234607","pdf_url":null,"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://doi.org/10.3390/rs16234607","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103136054","display_name":"Shuangyin Zhang","orcid":"https://orcid.org/0000-0002-4660-3996"},"institutions":[{"id":"https://openalex.org/I2799997741","display_name":"Changjiang Water Resources Commission","ror":"https://ror.org/0305bn856","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799997741","https://openalex.org/I4210155611"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuangyin Zhang","raw_affiliation_strings":["Changjiang River Scientific Research Institute, Changjiang Water Resources Committee, Wuhan 430010, China"],"affiliations":[{"raw_affiliation_string":"Changjiang River Scientific Research Institute, Changjiang Water Resources Committee, Wuhan 430010, China","institution_ids":["https://openalex.org/I2799997741"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079551436","display_name":"Kailong Hu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210158498","display_name":"Satellite Application Center for Ecology and Environment","ror":"https://ror.org/04x9p9g72","country_code":"CN","type":"government","lineage":["https://openalex.org/I204710742","https://openalex.org/I4210158498"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kailong Hu","raw_affiliation_strings":["Key Laboratory of Emergency Satellite Engineering and Application, Ministry of Emergency Management, Beijing 100024, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Emergency Satellite Engineering and Application, Ministry of Emergency Management, Beijing 100024, China","institution_ids":["https://openalex.org/I4210158498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063229138","display_name":"Xinsheng Wang","orcid":"https://orcid.org/0009-0003-6369-4994"},"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"]},{"id":"https://openalex.org/I4210118728","display_name":"State Key Laboratory of Information Engineering in Surveying Mapping and Remote Sensing","ror":"https://ror.org/02bpap860","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210118728"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xinsheng Wang","raw_affiliation_strings":["State Key Laboratory of Information Engineering in Surveying, Mapping, and Remote Sensing, Wuhan University, Wuhan 430079, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Information Engineering in Surveying, Mapping, and Remote Sensing, Wuhan University, Wuhan 430079, China","institution_ids":["https://openalex.org/I4210118728","https://openalex.org/I37461747"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101184777","display_name":"Baocheng Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I2799997741","display_name":"Changjiang Water Resources Commission","ror":"https://ror.org/0305bn856","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799997741","https://openalex.org/I4210155611"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baocheng Zhao","raw_affiliation_strings":["Changjiang River Scientific Research Institute, Changjiang Water Resources Committee, Wuhan 430010, China"],"affiliations":[{"raw_affiliation_string":"Changjiang River Scientific Research Institute, Changjiang Water Resources Committee, Wuhan 430010, China","institution_ids":["https://openalex.org/I2799997741"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100347731","display_name":"Ming Liu","orcid":"https://orcid.org/0000-0001-5138-9640"},"institutions":[{"id":"https://openalex.org/I4210158498","display_name":"Satellite Application Center for Ecology and Environment","ror":"https://ror.org/04x9p9g72","country_code":"CN","type":"government","lineage":["https://openalex.org/I204710742","https://openalex.org/I4210158498"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ming Liu","raw_affiliation_strings":["Key Laboratory of Emergency Satellite Engineering and Application, Ministry of Emergency Management, Beijing 100024, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Emergency Satellite Engineering and Application, Ministry of Emergency Management, Beijing 100024, China","institution_ids":["https://openalex.org/I4210158498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031593727","display_name":"Changjun Gu","orcid":"https://orcid.org/0000-0003-1169-4928"},"institutions":[{"id":"https://openalex.org/I4210158498","display_name":"Satellite Application Center for Ecology and Environment","ror":"https://ror.org/04x9p9g72","country_code":"CN","type":"government","lineage":["https://openalex.org/I204710742","https://openalex.org/I4210158498"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changjun Gu","raw_affiliation_strings":["Key Laboratory of Emergency Satellite Engineering and Application, Ministry of Emergency Management, Beijing 100024, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Emergency Satellite Engineering and Application, Ministry of Emergency Management, Beijing 100024, China","institution_ids":["https://openalex.org/I4210158498"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023446509","display_name":"Jian Xu","orcid":"https://orcid.org/0000-0003-2542-1971"},"institutions":[{"id":"https://openalex.org/I2799997741","display_name":"Changjiang Water Resources Commission","ror":"https://ror.org/0305bn856","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799997741","https://openalex.org/I4210155611"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Xu","raw_affiliation_strings":["Changjiang River Scientific Research Institute, Changjiang Water Resources Committee, Wuhan 430010, China"],"affiliations":[{"raw_affiliation_string":"Changjiang River Scientific Research Institute, Changjiang Water Resources Committee, Wuhan 430010, China","institution_ids":["https://openalex.org/I2799997741"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052925063","display_name":"Xuejun Cheng","orcid":"https://orcid.org/0000-0001-5644-7109"},"institutions":[{"id":"https://openalex.org/I2799997741","display_name":"Changjiang Water Resources Commission","ror":"https://ror.org/0305bn856","country_code":"CN","type":"government","lineage":["https://openalex.org/I2799997741","https://openalex.org/I4210155611"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuejun Cheng","raw_affiliation_strings":["Changjiang River Scientific Research Institute, Changjiang Water Resources Committee, Wuhan 430010, China"],"affiliations":[{"raw_affiliation_string":"Changjiang River Scientific Research Institute, Changjiang Water Resources Committee, Wuhan 430010, China","institution_ids":["https://openalex.org/I2799997741"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5063229138"],"corresponding_institution_ids":["https://openalex.org/I37461747","https://openalex.org/I4210118728"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.33806979,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"16","issue":"23","first_page":"4607","last_page":"4607"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9976999759674072,"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"}},"topics":[{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9976999759674072,"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":0.9973000288009644,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9943000078201294,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/hyperspectral-imaging","display_name":"Hyperspectral imaging","score":0.7027195692062378},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6388535499572754},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.6097080111503601},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.4517750144004822},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.35237956047058105}],"concepts":[{"id":"https://openalex.org/C159078339","wikidata":"https://www.wikidata.org/wiki/Q959005","display_name":"Hyperspectral imaging","level":2,"score":0.7027195692062378},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6388535499572754},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.6097080111503601},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4517750144004822},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.35237956047058105},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs16234607","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16234607","pdf_url":null,"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:d042675850444e87ad52241e76c56a98","is_oa":true,"landing_page_url":"https://doaj.org/article/d042675850444e87ad52241e76c56a98","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 16, Iss 23, p 4607 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs16234607","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16234607","pdf_url":null,"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":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6","score":0.7699999809265137}],"awards":[{"id":"https://openalex.org/G3048494488","display_name":null,"funder_award_id":"CKSD20231247/KJ","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3867615487","display_name":null,"funder_award_id":"2023YFC3209502","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"}],"funders":[{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":77,"referenced_works":["https://openalex.org/W54257720","https://openalex.org/W1991666296","https://openalex.org/W1999333122","https://openalex.org/W2000984972","https://openalex.org/W2010319424","https://openalex.org/W2057320569","https://openalex.org/W2059238088","https://openalex.org/W2081566817","https://openalex.org/W2126162946","https://openalex.org/W2169068767","https://openalex.org/W2281000252","https://openalex.org/W2560122606","https://openalex.org/W2745013721","https://openalex.org/W2783793358","https://openalex.org/W2795024892","https://openalex.org/W2866634454","https://openalex.org/W2891158090","https://openalex.org/W2898062170","https://openalex.org/W2900486299","https://openalex.org/W2928992292","https://openalex.org/W2941707854","https://openalex.org/W2954700524","https://openalex.org/W2963372104","https://openalex.org/W2963470893","https://openalex.org/W2976718572","https://openalex.org/W2983931879","https://openalex.org/W3000573080","https://openalex.org/W3006527062","https://openalex.org/W3006602057","https://openalex.org/W3010401626","https://openalex.org/W3025440211","https://openalex.org/W3040999027","https://openalex.org/W3088246754","https://openalex.org/W3091685387","https://openalex.org/W3102745911","https://openalex.org/W3133531783","https://openalex.org/W3133710129","https://openalex.org/W3133953507","https://openalex.org/W3136032573","https://openalex.org/W3158613395","https://openalex.org/W3158660925","https://openalex.org/W3160949528","https://openalex.org/W3175626522","https://openalex.org/W3184511971","https://openalex.org/W3203629542","https://openalex.org/W3210410176","https://openalex.org/W4225297852","https://openalex.org/W4226328078","https://openalex.org/W4290046983","https://openalex.org/W4294663621","https://openalex.org/W4295312788","https://openalex.org/W4312524730","https://openalex.org/W4313827942","https://openalex.org/W4319792453","https://openalex.org/W4366764774","https://openalex.org/W4384937628","https://openalex.org/W4386280991","https://openalex.org/W4387026799","https://openalex.org/W4387209431","https://openalex.org/W4387673730","https://openalex.org/W4389879168","https://openalex.org/W4392957672","https://openalex.org/W4399390178","https://openalex.org/W4403533899","https://openalex.org/W6631190155","https://openalex.org/W6695290721","https://openalex.org/W6766978945","https://openalex.org/W6770026550","https://openalex.org/W6774581768","https://openalex.org/W6780196823","https://openalex.org/W6791641097","https://openalex.org/W6794660628","https://openalex.org/W6847190436","https://openalex.org/W6851675211","https://openalex.org/W6854906529","https://openalex.org/W6859569474","https://openalex.org/W6869285638"],"related_works":["https://openalex.org/W2072166414","https://openalex.org/W3209970181","https://openalex.org/W2060875994","https://openalex.org/W3034375524","https://openalex.org/W2385371209","https://openalex.org/W4250051149","https://openalex.org/W2083270190","https://openalex.org/W2013329914","https://openalex.org/W2392383081","https://openalex.org/W1618102658"],"abstract_inverted_index":{"Hyperspectral":[0],"remote":[1],"sensing":[2],"images":[3,76,98],"offer":[4],"a":[5,27,31,78],"unique":[6],"opportunity":[7],"to":[8,15,36,72,86,102,172],"quickly":[9],"monitor":[10],"water":[11,32,88,143,195,200,209,217],"depth,":[12],"but":[13],"how":[14],"utilize":[16],"the":[17,49,93,135,142,146,152,167,174,205],"enriched":[18],"spectral":[19,119],"information":[20,108],"and":[21,43,47,55,105,118,128,151,161,183,202,220],"improve":[22,37,204],"its":[23],"spatial":[24,38,80,94,206],"resolution":[25,39,54,81,84,95,207],"remains":[26],"challenge.":[28],"We":[29],"proposed":[30,189],"depth":[33,196,210],"estimation":[34,197],"framework":[35],"using":[40],"deep":[41],"learning":[42,91],"four":[44,132],"inversion":[45,56,133],"methods":[46,57,85],"verified":[48],"effectiveness":[50],"of":[51,96,124,158,180,186,198,208],"different":[52,199],"super":[53,83],"in":[58],"three":[59],"waterbodies":[60],"based":[61],"on":[62],"HJ-2":[63,74],"hyperspectral":[64,75,97],"images.":[65],"Results":[66],"indicated":[67],"that":[68],"it":[69],"was":[70],"feasible":[71],"use":[73],"with":[77,110,177],"higher":[79],"via":[82],"estimate":[87],"depth.":[89],"Deep":[90],"improves":[92],"from":[99],"48":[100],"m":[101,104,160,182],"24":[103],"shows":[106],"less":[107],"loss":[109],"peak":[111],"signal-to-noise":[112],"ratio":[113],"(PSNR),":[114],"structural":[115],"similarity":[116],"(SSIM),":[117],"angle":[120],"mapper":[121],"(SAM)":[122],"values":[123],"approximately":[125],"37,":[126],"0.92,":[127],"2.42,":[129],"respectively.":[130,163],"Among":[131],"methods,":[134],"multilayer":[136],"perceptron":[137],"demonstrates":[138],"superior":[139],"performance":[140],"for":[141,194,216],"reservoir,":[144],"achieving":[145],"mean":[147,153],"absolute":[148,154],"error":[149,156],"(MAE)":[150],"percentage":[155],"(MAPE)":[157],"1.292":[159],"22.188%,":[162],"For":[164],"two":[165],"rivers,":[166],"random":[168],"forest":[169],"model":[170],"proves":[171],"be":[173,192],"best":[175],"model,":[176],"an":[178,184],"MAE":[179],"0.750":[181],"MAPE":[185],"10.806%.":[187],"The":[188],"method":[190],"can":[191,203],"used":[193],"bodies":[201],"mapping,":[211],"providing":[212],"refined":[213],"technical":[214],"support":[215],"environment":[218],"management":[219],"protection.":[221]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}