{"id":"https://openalex.org/W4387801770","doi":"https://doi.org/10.1109/igarss52108.2023.10282916","title":"Estimating NDVI from SAR Images Using Conditional Generative Adversarial Networks","display_name":"Estimating NDVI from SAR Images Using Conditional Generative Adversarial Networks","publication_year":2023,"publication_date":"2023-07-16","ids":{"openalex":"https://openalex.org/W4387801770","doi":"https://doi.org/10.1109/igarss52108.2023.10282916"},"language":"en","primary_location":{"id":"doi:10.1109/igarss52108.2023.10282916","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss52108.2023.10282916","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5093096960","display_name":"Pietro Soglia","orcid":null},"institutions":[{"id":"https://openalex.org/I4210092551","display_name":"Vicomtech","ror":"https://ror.org/0023sah13","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092551"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Pietro Soglia","raw_affiliation_strings":["Basque Research and Technology Alliance (BRTA),Vicomtech Foundation,Donostia,Spain","Vicomtech Foundation, Basque Research and Technology Alliance (BRTA), Donostia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Basque Research and Technology Alliance (BRTA),Vicomtech Foundation,Donostia,Spain","institution_ids":["https://openalex.org/I4210092551"]},{"raw_affiliation_string":"Vicomtech Foundation, Basque Research and Technology Alliance (BRTA), Donostia, Spain","institution_ids":["https://openalex.org/I4210092551"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008595989","display_name":"Paula Gonz\u00e1lez","orcid":"https://orcid.org/0000-0003-0154-0087"},"institutions":[{"id":"https://openalex.org/I4210092551","display_name":"Vicomtech","ror":"https://ror.org/0023sah13","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092551"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Paula Gonzalez","raw_affiliation_strings":["Basque Research and Technology Alliance (BRTA),Vicomtech Foundation,Donostia,Spain","Vicomtech Foundation, Basque Research and Technology Alliance (BRTA), Donostia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Basque Research and Technology Alliance (BRTA),Vicomtech Foundation,Donostia,Spain","institution_ids":["https://openalex.org/I4210092551"]},{"raw_affiliation_string":"Vicomtech Foundation, Basque Research and Technology Alliance (BRTA), Donostia, Spain","institution_ids":["https://openalex.org/I4210092551"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081889691","display_name":"Izar Azpiroz","orcid":"https://orcid.org/0000-0003-0401-8139"},"institutions":[{"id":"https://openalex.org/I4210092551","display_name":"Vicomtech","ror":"https://ror.org/0023sah13","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092551"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Izar Azpiroz","raw_affiliation_strings":["Basque Research and Technology Alliance (BRTA),Vicomtech Foundation,Donostia,Spain","Vicomtech Foundation, Basque Research and Technology Alliance (BRTA), Donostia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Basque Research and Technology Alliance (BRTA),Vicomtech Foundation,Donostia,Spain","institution_ids":["https://openalex.org/I4210092551"]},{"raw_affiliation_string":"Vicomtech Foundation, Basque Research and Technology Alliance (BRTA), Donostia, Spain","institution_ids":["https://openalex.org/I4210092551"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061290463","display_name":"Urtzi Otamendi","orcid":"https://orcid.org/0000-0002-4233-4258"},"institutions":[{"id":"https://openalex.org/I4210092551","display_name":"Vicomtech","ror":"https://ror.org/0023sah13","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092551"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Urtzi Otamendi","raw_affiliation_strings":["Basque Research and Technology Alliance (BRTA),Vicomtech Foundation,Donostia,Spain","Vicomtech Foundation, Basque Research and Technology Alliance (BRTA), Donostia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Basque Research and Technology Alliance (BRTA),Vicomtech Foundation,Donostia,Spain","institution_ids":["https://openalex.org/I4210092551"]},{"raw_affiliation_string":"Vicomtech Foundation, Basque Research and Technology Alliance (BRTA), Donostia, Spain","institution_ids":["https://openalex.org/I4210092551"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072443022","display_name":"Marco Quartulli","orcid":"https://orcid.org/0000-0001-5735-2072"},"institutions":[{"id":"https://openalex.org/I4210092551","display_name":"Vicomtech","ror":"https://ror.org/0023sah13","country_code":"ES","type":"facility","lineage":["https://openalex.org/I4210092551"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Marco Quartulli","raw_affiliation_strings":["Basque Research and Technology Alliance (BRTA),Vicomtech Foundation,Donostia,Spain","Vicomtech Foundation, Basque Research and Technology Alliance (BRTA), Donostia, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Basque Research and Technology Alliance (BRTA),Vicomtech Foundation,Donostia,Spain","institution_ids":["https://openalex.org/I4210092551"]},{"raw_affiliation_string":"Vicomtech Foundation, Basque Research and Technology Alliance (BRTA), Donostia, Spain","institution_ids":["https://openalex.org/I4210092551"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5037921297","display_name":"Sergio Salata","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sergio Salata","raw_affiliation_strings":["Added Value Industrial Engineering Solutions,AVS,Elgoibar,Spain","AVS, Added Value Industrial Engineering Solutions, Elgoibar, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Added Value Industrial Engineering Solutions,AVS,Elgoibar,Spain","institution_ids":[]},{"raw_affiliation_string":"AVS, Added Value Industrial Engineering Solutions, Elgoibar, Spain","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":8.0789,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.97786225,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"5222","last_page":"5225"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9993000030517578,"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":0.9993000030517578,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9986000061035156,"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/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9962999820709229,"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/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.9025827646255493},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.6954226493835449},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.6239666938781738},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5985528230667114},{"id":"https://openalex.org/keywords/generative-grammar","display_name":"Generative grammar","score":0.5467740893363953},{"id":"https://openalex.org/keywords/generative-adversarial-network","display_name":"Generative adversarial network","score":0.4658753573894501},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4619154930114746},{"id":"https://openalex.org/keywords/vegetation-index","display_name":"Vegetation Index","score":0.41521769762039185},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39586925506591797},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.3506661057472229},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.24996843934059143},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.20278522372245789},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.12746933102607727},{"id":"https://openalex.org/keywords/climate-change","display_name":"Climate change","score":0.08423131704330444}],"concepts":[{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.9025827646255493},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.6954226493835449},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.6239666938781738},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5985528230667114},{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.5467740893363953},{"id":"https://openalex.org/C2988773926","wikidata":"https://www.wikidata.org/wiki/Q25104379","display_name":"Generative adversarial network","level":3,"score":0.4658753573894501},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4619154930114746},{"id":"https://openalex.org/C2780376076","wikidata":"https://www.wikidata.org/wiki/Q1499458","display_name":"Vegetation Index","level":4,"score":0.41521769762039185},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39586925506591797},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.3506661057472229},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.24996843934059143},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.20278522372245789},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.12746933102607727},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.08423131704330444},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/igarss52108.2023.10282916","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/igarss52108.2023.10282916","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6499999761581421,"id":"https://metadata.un.org/sdg/15","display_name":"Life in Land"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2193879634","https://openalex.org/W2626140731","https://openalex.org/W2901791811","https://openalex.org/W2950689937","https://openalex.org/W2963073614","https://openalex.org/W2963917315","https://openalex.org/W2964024144","https://openalex.org/W2973660294","https://openalex.org/W2991601959","https://openalex.org/W3031909544","https://openalex.org/W3096831136","https://openalex.org/W4283271954","https://openalex.org/W4294554810","https://openalex.org/W6713563955"],"related_works":["https://openalex.org/W4319317911","https://openalex.org/W3207384893","https://openalex.org/W3207046288","https://openalex.org/W4372264653","https://openalex.org/W4310842702","https://openalex.org/W4327662653","https://openalex.org/W2012686349","https://openalex.org/W2096239959","https://openalex.org/W4285330809","https://openalex.org/W2787637207"],"abstract_inverted_index":{"The":[0],"Normalized":[1],"Difference":[2],"Vegetation":[3],"Index":[4],"(NDVI),":[5],"an":[6],"indicator":[7],"of":[8,43,51],"vegetation":[9],"health,":[10],"is":[11],"derived":[12],"from":[13,54],"the":[14,44,49,74],"visible":[15],"and":[16,76],"near-infrared":[17],"light":[18],"reflected":[19],"by":[20],"vegetation,":[21],"which":[22],"can":[23,31],"be":[24],"measured":[25],"with":[26],"multi-spectral":[27],"sensors.":[28],"However,":[29],"clouds":[30],"often":[32],"obstruct":[33],"land":[34],"areas,":[35],"making":[36],"it":[37],"challenging":[38],"to":[39,72],"obtain":[40],"NDVI":[41,53],"maps":[42],"surface.":[45],"This":[46],"study":[47],"explores":[48],"possibility":[50],"estimating":[52],"synthetic":[55],"aperture":[56],"radar":[57],"(SAR)":[58],"images":[59],"using":[60,69],"a":[61,70],"Conditional":[62],"Generative":[63],"Adversarial":[64],"Network":[65],"(cGAN).":[66],"Results":[67],"encourage":[68],"cGAN":[71],"address":[73],"task":[75],"provide":[77],"valuable":[78],"insights":[79],"for":[80],"future":[81],"improvements.":[82]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":5}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}