{"id":"https://openalex.org/W2623913549","doi":"https://doi.org/10.3390/rs9060596","title":"Mapping of Urban Surface Water Bodies from Sentinel-2 MSI Imagery at 10 m Resolution via NDWI-Based Image Sharpening","display_name":"Mapping of Urban Surface Water Bodies from Sentinel-2 MSI Imagery at 10 m Resolution via NDWI-Based Image Sharpening","publication_year":2017,"publication_date":"2017-06-12","ids":{"openalex":"https://openalex.org/W2623913549","doi":"https://doi.org/10.3390/rs9060596","mag":"2623913549"},"language":"en","primary_location":{"id":"doi:10.3390/rs9060596","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9060596","pdf_url":"https://www.mdpi.com/2072-4292/9/6/596/pdf?version=1497430178","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/2072-4292/9/6/596/pdf?version=1497430178","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5067556699","display_name":"Xiucheng Yang","orcid":"https://orcid.org/0000-0001-5134-9614"},"institutions":[{"id":"https://openalex.org/I68947357","display_name":"Universit\u00e9 de Strasbourg","ror":"https://ror.org/00pg6eq24","country_code":"FR","type":"education","lineage":["https://openalex.org/I68947357"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Xiucheng Yang","raw_affiliation_strings":["ICube Laboratory, University of Strasbourg, 67081 Strasbourg, France"],"affiliations":[{"raw_affiliation_string":"ICube Laboratory, University of Strasbourg, 67081 Strasbourg, France","institution_ids":["https://openalex.org/I68947357"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101873693","display_name":"Shanshan Zhao","orcid":"https://orcid.org/0000-0002-9635-8183"},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shanshan Zhao","raw_affiliation_strings":["School of Earth & Space Sciences, Peking University, Beijing 100080, China"],"affiliations":[{"raw_affiliation_string":"School of Earth & Space Sciences, Peking University, Beijing 100080, China","institution_ids":["https://openalex.org/I20231570"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019003578","display_name":"Xuebin Qin","orcid":"https://orcid.org/0000-0002-9042-7192"},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Xuebin Qin","raw_affiliation_strings":["Depart of Computing Science, University of Alberta, Edmonton, T6G 2R3, Canada"],"affiliations":[{"raw_affiliation_string":"Depart of Computing Science, University of Alberta, Edmonton, T6G 2R3, Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081384420","display_name":"Na Zhao","orcid":"https://orcid.org/0000-0001-7347-5865"},"institutions":[{"id":"https://openalex.org/I189210763","display_name":"Yunnan University","ror":"https://ror.org/0040axw97","country_code":"CN","type":"education","lineage":["https://openalex.org/I189210763"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Na Zhao","raw_affiliation_strings":["School of Software, Yunnan University, Kunming 650091, China"],"affiliations":[{"raw_affiliation_string":"School of Software, Yunnan University, Kunming 650091, China","institution_ids":["https://openalex.org/I189210763"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5067036350","display_name":"Ligang Liang","orcid":null},"institutions":[{"id":"https://openalex.org/I20231570","display_name":"Peking University","ror":"https://ror.org/02v51f717","country_code":"CN","type":"education","lineage":["https://openalex.org/I20231570"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ligang Liang","raw_affiliation_strings":["School of Software & Microelectronucs, Peking University, Beijing 100080, China"],"affiliations":[{"raw_affiliation_string":"School of Software & Microelectronucs, Peking University, Beijing 100080, China","institution_ids":["https://openalex.org/I20231570"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5081384420"],"corresponding_institution_ids":["https://openalex.org/I189210763"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":19.6618,"has_fulltext":false,"cited_by_count":321,"citation_normalized_percentile":{"value":0.99338722,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"9","issue":"6","first_page":"596","last_page":"596"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.998199999332428,"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":0.998199999332428,"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/T10930","display_name":"Flood Risk Assessment and Management","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"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":0.9926999807357788,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/panchromatic-film","display_name":"Panchromatic film","score":0.8696492314338684},{"id":"https://openalex.org/keywords/sharpening","display_name":"Sharpening","score":0.7177214622497559},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.6504713892936707},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5813708305358887},{"id":"https://openalex.org/keywords/spectral-bands","display_name":"Spectral bands","score":0.5347026586532593},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.4420175552368164},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3533325493335724},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.28843989968299866},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.2722126841545105},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.26534903049468994}],"concepts":[{"id":"https://openalex.org/C107445234","wikidata":"https://www.wikidata.org/wiki/Q280995","display_name":"Panchromatic film","level":3,"score":0.8696492314338684},{"id":"https://openalex.org/C2781137444","wikidata":"https://www.wikidata.org/wiki/Q237105","display_name":"Sharpening","level":2,"score":0.7177214622497559},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.6504713892936707},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5813708305358887},{"id":"https://openalex.org/C114700698","wikidata":"https://www.wikidata.org/wiki/Q2882278","display_name":"Spectral bands","level":2,"score":0.5347026586532593},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.4420175552368164},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3533325493335724},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.28843989968299866},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.2722126841545105},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26534903049468994}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/rs9060596","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9060596","pdf_url":"https://www.mdpi.com/2072-4292/9/6/596/pdf?version=1497430178","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:78dc6bc68f204f54a81af9517e9e2a9e","is_oa":true,"landing_page_url":"https://doaj.org/article/78dc6bc68f204f54a81af9517e9e2a9e","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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 9, Iss 6, p 596 (2017)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/9/6/596/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs9060596","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 9; Issue 6; Pages: 596","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/rs9060596","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs9060596","pdf_url":"https://www.mdpi.com/2072-4292/9/6/596/pdf?version=1497430178","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":[],"awards":[{"id":"https://openalex.org/G6903735781","display_name":null,"funder_award_id":"201504490008","funder_id":"https://openalex.org/F4320322725","funder_display_name":"China Scholarship Council"},{"id":"https://openalex.org/G8997872917","display_name":null,"funder_award_id":"61379032","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"},{"id":"https://openalex.org/F4320322725","display_name":"China Scholarship Council","ror":"https://ror.org/04atp4p48"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2623913549.pdf","grobid_xml":"https://content.openalex.org/works/W2623913549.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W1065005914","https://openalex.org/W1509786997","https://openalex.org/W1751794345","https://openalex.org/W1835469004","https://openalex.org/W1900771449","https://openalex.org/W1968210987","https://openalex.org/W1995581599","https://openalex.org/W2015635283","https://openalex.org/W2020541378","https://openalex.org/W2034516548","https://openalex.org/W2056435747","https://openalex.org/W2066149844","https://openalex.org/W2067197015","https://openalex.org/W2075290674","https://openalex.org/W2077509829","https://openalex.org/W2078877578","https://openalex.org/W2090806160","https://openalex.org/W2101678239","https://openalex.org/W2103421886","https://openalex.org/W2132725786","https://openalex.org/W2133003941","https://openalex.org/W2133059825","https://openalex.org/W2145087958","https://openalex.org/W2168678594","https://openalex.org/W2170410701","https://openalex.org/W2182807969","https://openalex.org/W2237190528","https://openalex.org/W2330003762","https://openalex.org/W2332208325","https://openalex.org/W2336807904","https://openalex.org/W2404873639","https://openalex.org/W2465076769","https://openalex.org/W2490529721","https://openalex.org/W2518058967","https://openalex.org/W2551198299","https://openalex.org/W2604937949","https://openalex.org/W6659132192","https://openalex.org/W6680096826","https://openalex.org/W6685949391"],"related_works":["https://openalex.org/W2158394102","https://openalex.org/W1930929277","https://openalex.org/W4254327447","https://openalex.org/W2033186943","https://openalex.org/W2361746014","https://openalex.org/W1502637513","https://openalex.org/W2726689079","https://openalex.org/W2011962637","https://openalex.org/W2163677711","https://openalex.org/W2090253159"],"abstract_inverted_index":{"This":[0,89],"study":[1],"conducts":[2],"an":[3],"exploratory":[4],"evaluation":[5],"of":[6,9,75,78],"the":[7,10,23,69,76,79,99,115,144,150,167],"performance":[8],"newly":[11],"available":[12],"Sentinel-2A":[13],"Multispectral":[14],"Instrument":[15],"(MSI)":[16],"imagery":[17],"for":[18,68,179],"mapping":[19,125],"water":[20,58,96,136,185],"bodies":[21],"using":[22],"image":[24,71,112,171],"sharpening":[25,72],"approach.":[26],"Sentinel-2":[27,70],"MSI":[28],"provides":[29],"spectral":[30],"bands":[31,40,48,86],"with":[32,143],"different":[33],"resolutions,":[34],"including":[35],"RGB":[36],"and":[37,44,126,153,157,175,182],"Near-Infra-Red":[38],"(NIR)":[39],"in":[41,49],"10":[42,106],"m":[43,107,117],"Short-Wavelength":[45],"InfraRed":[46],"(SWIR)":[47],"20":[50,116],"m,":[51],"which":[52,91],"are":[53],"closely":[54],"related":[55,147],"to":[56,63,113,134],"surface":[57,95],"information.":[59],"It":[60],"is":[61,176],"necessary":[62],"define":[64],"a":[65,110],"pan-like":[66],"band":[67,81],"process":[73],"because":[74],"replacement":[77],"panchromatic":[80],"by":[82],"four":[83],"high-resolution":[84,111],"multi-spectral":[85],"(10":[87],"m).":[88],"study,":[90],"aimed":[92],"at":[93,105],"urban":[94],"extraction,":[97],"utilised":[98],"Normalised":[100],"Difference":[101],"Water":[102],"Index":[103],"(NDWI)":[104],"resolution":[108],"as":[109],"sharpen":[114],"SWIR":[118,154],"bands.":[119],"Then,":[120],"object-level":[121],"Modified":[122],"NDWI":[123],"(MNDWI)":[124],"minimum":[127],"valley":[128],"bottom":[129],"adjustment":[130],"threshold":[131],"were":[132],"applied":[133],"extract":[135],"maps.":[137],"The":[138],"proposed":[139,168],"method":[140],"was":[141],"compared":[142],"conventional":[145],"most":[146],"band-":[148],"(between":[149],"visible":[151],"spectrum/NIR":[152],"bands)":[155],"based":[156],"principal":[158],"component":[159],"analysis":[160],"first":[161],"component-based":[162],"sharpening.":[163],"Results":[164],"show":[165],"that":[166],"NDWI-based":[169],"MNDWI":[170],"exhibits":[172],"higher":[173],"separability":[174],"more":[177],"effective":[178],"both":[180],"classification-level":[181],"boundary-level":[183],"final":[184],"maps":[186],"than":[187],"traditional":[188],"approaches.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":40},{"year":2024,"cited_by_count":49},{"year":2023,"cited_by_count":48},{"year":2022,"cited_by_count":47},{"year":2021,"cited_by_count":49},{"year":2020,"cited_by_count":41},{"year":2019,"cited_by_count":22},{"year":2018,"cited_by_count":14},{"year":2017,"cited_by_count":6}],"updated_date":"2026-03-31T07:56:22.981413","created_date":"2025-10-10T00:00:00"}
