{"id":"https://openalex.org/W4393278833","doi":"https://doi.org/10.3390/rs16071192","title":"Mapping Dissolved Organic Carbon and Organic Iron by Comparing Deep Learning and Linear Regression Techniques Using Sentinel-2 and WorldView-2 Imagery (Byers Peninsula, Maritime Antarctica)","display_name":"Mapping Dissolved Organic Carbon and Organic Iron by Comparing Deep Learning and Linear Regression Techniques Using Sentinel-2 and WorldView-2 Imagery (Byers Peninsula, Maritime Antarctica)","publication_year":2024,"publication_date":"2024-03-28","ids":{"openalex":"https://openalex.org/W4393278833","doi":"https://doi.org/10.3390/rs16071192"},"language":"en","primary_location":{"id":"doi:10.3390/rs16071192","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16071192","pdf_url":"https://www.mdpi.com/2072-4292/16/7/1192/pdf?version=1711639552","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/2072-4292/16/7/1192/pdf?version=1711639552","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100658943","display_name":"Susana Fern\u00e1ndez","orcid":"https://orcid.org/0000-0001-8267-0371"},"institutions":[{"id":"https://openalex.org/I165339363","display_name":"Universidad de Oviedo","ror":"https://ror.org/006gksa02","country_code":"ES","type":"education","lineage":["https://openalex.org/I165339363"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Susana del Carmen Fern\u00e1ndez","raw_affiliation_strings":["Department of Geology and ICTEA (Instituto Universitario de Ciencias y Tecnolog\u00edas Aeroespaciales de Asturias), University of Oviedo, 33003 Oviedo, Spain","of and () , ,"],"affiliations":[{"raw_affiliation_string":"Department of Geology and ICTEA (Instituto Universitario de Ciencias y Tecnolog\u00edas Aeroespaciales de Asturias), University of Oviedo, 33003 Oviedo, Spain","institution_ids":["https://openalex.org/I165339363"]},{"raw_affiliation_string":"of and () , ,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000836088","display_name":"Rub\u00e9n M\u00fa\u00f1iz","orcid":"https://orcid.org/0000-0002-0323-6102"},"institutions":[{"id":"https://openalex.org/I165339363","display_name":"Universidad de Oviedo","ror":"https://ror.org/006gksa02","country_code":"ES","type":"education","lineage":["https://openalex.org/I165339363"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Rub\u00e9n Mu\u00f1iz","raw_affiliation_strings":["Department of Computer Science, University of Oviedo, 33003 Oviedo, Spain","of and () , ,"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, University of Oviedo, 33003 Oviedo, Spain","institution_ids":["https://openalex.org/I165339363"]},{"raw_affiliation_string":"of and () , ,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045695714","display_name":"Juanjo Pe\u00f3n","orcid":"https://orcid.org/0000-0001-7551-2236"},"institutions":[{"id":"https://openalex.org/I165339363","display_name":"Universidad de Oviedo","ror":"https://ror.org/006gksa02","country_code":"ES","type":"education","lineage":["https://openalex.org/I165339363"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Juanjo Pe\u00f3n","raw_affiliation_strings":["Department of Mining Exploitation and Prospecting, University of Oviedo, 33600 Mieres, Spain","of and () , ,"],"affiliations":[{"raw_affiliation_string":"Department of Mining Exploitation and Prospecting, University of Oviedo, 33600 Mieres, Spain","institution_ids":["https://openalex.org/I165339363"]},{"raw_affiliation_string":"of and () , ,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007412782","display_name":"Ricardo Rodr\u00edguez-Cielos","orcid":"https://orcid.org/0000-0002-0881-3634"},"institutions":[{"id":"https://openalex.org/I88060688","display_name":"Universidad Polit\u00e9cnica de Madrid","ror":"https://ror.org/03n6nwv02","country_code":"ES","type":"education","lineage":["https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ricardo Rodr\u00edguez-Cielos","raw_affiliation_strings":["Department of Signals, Systems and Radiocommunications (SSR), Polytechnic University of Madrid, 28040 Madrid, Spain","of and () , ,"],"affiliations":[{"raw_affiliation_string":"Department of Signals, Systems and Radiocommunications (SSR), Polytechnic University of Madrid, 28040 Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]},{"raw_affiliation_string":"of and () , ,","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054230013","display_name":"Jes\u00fas Ruiz\u2010Fern\u00e1ndez","orcid":"https://orcid.org/0000-0001-7161-3320"},"institutions":[{"id":"https://openalex.org/I165339363","display_name":"Universidad de Oviedo","ror":"https://ror.org/006gksa02","country_code":"ES","type":"education","lineage":["https://openalex.org/I165339363"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jes\u00fas Ru\u00edz","raw_affiliation_strings":["Department of Geography, University of Oviedo, 33003 Oviedo, Spain","of and () , ,"],"affiliations":[{"raw_affiliation_string":"Department of Geography, University of Oviedo, 33003 Oviedo, Spain","institution_ids":["https://openalex.org/I165339363"]},{"raw_affiliation_string":"of and () , ,","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5065775474","display_name":"Javier F. Calleja","orcid":"https://orcid.org/0000-0003-0536-9934"},"institutions":[{"id":"https://openalex.org/I165339363","display_name":"Universidad de Oviedo","ror":"https://ror.org/006gksa02","country_code":"ES","type":"education","lineage":["https://openalex.org/I165339363"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Javier F. Calleja","raw_affiliation_strings":["Department of Physics, University of Oviedo, 33003 Oviedo, Spain","of and () , ,"],"affiliations":[{"raw_affiliation_string":"Department of Physics, University of Oviedo, 33003 Oviedo, Spain","institution_ids":["https://openalex.org/I165339363"]},{"raw_affiliation_string":"of and () , ,","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100658943"],"corresponding_institution_ids":["https://openalex.org/I165339363"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":0.3407,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.61613497,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"16","issue":"7","first_page":"1192","last_page":"1192"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12157","display_name":"Geochemistry and Geologic Mapping","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9858999848365784,"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/T11588","display_name":"Atmospheric and Environmental Gas Dynamics","score":0.9825999736785889,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/peninsula","display_name":"Peninsula","score":0.6391087174415588},{"id":"https://openalex.org/keywords/dissolved-organic-carbon","display_name":"Dissolved organic carbon","score":0.5910171270370483},{"id":"https://openalex.org/keywords/total-organic-carbon","display_name":"Total organic carbon","score":0.5903419852256775},{"id":"https://openalex.org/keywords/oceanography","display_name":"Oceanography","score":0.5127512216567993},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5101735591888428},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.4048178493976593},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3977823853492737},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.33549967408180237},{"id":"https://openalex.org/keywords/environmental-chemistry","display_name":"Environmental chemistry","score":0.20592954754829407},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.1500093638896942},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.0975191593170166},{"id":"https://openalex.org/keywords/archaeology","display_name":"Archaeology","score":0.0684763491153717}],"concepts":[{"id":"https://openalex.org/C123588078","wikidata":"https://www.wikidata.org/wiki/Q34763","display_name":"Peninsula","level":2,"score":0.6391087174415588},{"id":"https://openalex.org/C36574619","wikidata":"https://www.wikidata.org/wiki/Q449096","display_name":"Dissolved organic carbon","level":2,"score":0.5910171270370483},{"id":"https://openalex.org/C158787203","wikidata":"https://www.wikidata.org/wiki/Q900291","display_name":"Total organic carbon","level":2,"score":0.5903419852256775},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.5127512216567993},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5101735591888428},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.4048178493976593},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3977823853492737},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.33549967408180237},{"id":"https://openalex.org/C107872376","wikidata":"https://www.wikidata.org/wiki/Q321355","display_name":"Environmental chemistry","level":1,"score":0.20592954754829407},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.1500093638896942},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0975191593170166},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0684763491153717}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.3390/rs16071192","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16071192","pdf_url":"https://www.mdpi.com/2072-4292/16/7/1192/pdf?version=1711639552","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:e85be76c4ae846f7920b22356f5aa703","is_oa":true,"landing_page_url":"https://doaj.org/article/e85be76c4ae846f7920b22356f5aa703","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 7, p 1192 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs16071192","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16071192","pdf_url":"https://www.mdpi.com/2072-4292/16/7/1192/pdf?version=1711639552","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":"Life below water","id":"https://metadata.un.org/sdg/14","score":0.7900000214576721}],"awards":[{"id":"https://openalex.org/G1419670400","display_name":null,"funder_award_id":"GB-I00","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G1650125035","display_name":null,"funder_award_id":"B-I00","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G2183278528","display_name":null,"funder_award_id":"PID2020-115269GB-I00","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G5805502524","display_name":null,"funder_award_id":"PID2020","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G6589649124","display_name":null,"funder_award_id":"PID2020-","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"},{"id":"https://openalex.org/G6935917475","display_name":null,"funder_award_id":"PID2020-113051RB-C31","funder_id":"https://openalex.org/F4320322930","funder_display_name":"Ministerio de Ciencia e Innovaci\u00f3n"}],"funders":[{"id":"https://openalex.org/F4320322930","display_name":"Ministerio de Ciencia e Innovaci\u00f3n","ror":"https://ror.org/034900433"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4393278833.pdf"},"referenced_works_count":52,"referenced_works":["https://openalex.org/W1058055990","https://openalex.org/W1543834011","https://openalex.org/W1970931095","https://openalex.org/W1977648699","https://openalex.org/W1998501079","https://openalex.org/W1998626624","https://openalex.org/W2000613913","https://openalex.org/W2001857162","https://openalex.org/W2003126912","https://openalex.org/W2004008084","https://openalex.org/W2005016157","https://openalex.org/W2019931030","https://openalex.org/W2019967550","https://openalex.org/W2020230834","https://openalex.org/W2027038206","https://openalex.org/W2035569381","https://openalex.org/W2052515502","https://openalex.org/W2055000402","https://openalex.org/W2056754866","https://openalex.org/W2062541396","https://openalex.org/W2070467933","https://openalex.org/W2079231075","https://openalex.org/W2091085232","https://openalex.org/W2101824578","https://openalex.org/W2116762171","https://openalex.org/W2131700331","https://openalex.org/W2134924409","https://openalex.org/W2135638208","https://openalex.org/W2144884077","https://openalex.org/W2150777768","https://openalex.org/W2153587073","https://openalex.org/W2159957281","https://openalex.org/W2160520689","https://openalex.org/W2197614563","https://openalex.org/W2324890020","https://openalex.org/W2793190356","https://openalex.org/W2889458517","https://openalex.org/W2903091095","https://openalex.org/W2996232247","https://openalex.org/W3010051419","https://openalex.org/W3086056576","https://openalex.org/W3095251605","https://openalex.org/W3148484667","https://openalex.org/W3215367274","https://openalex.org/W3216316500","https://openalex.org/W4238071408","https://openalex.org/W4307085994","https://openalex.org/W4323659673","https://openalex.org/W4388712725","https://openalex.org/W4392373834","https://openalex.org/W6632631644","https://openalex.org/W6749561979"],"related_works":["https://openalex.org/W3209412745","https://openalex.org/W2351704597","https://openalex.org/W4213207618","https://openalex.org/W4205748100","https://openalex.org/W2606703320","https://openalex.org/W2384171704","https://openalex.org/W1991625918","https://openalex.org/W2361642472","https://openalex.org/W1576128616","https://openalex.org/W2561708189"],"abstract_inverted_index":{"Byers":[0,285],"Peninsula":[1,286],"is":[2],"considered":[3,137],"one":[4],"of":[5,26,32,76,87,115,128,181,217,220,227,240,243,250,262,265,269,284],"the":[6,15,30,62,69,116,129,145,162,167,173,178,188,204,209,229,253,291],"largest":[7],"ice-free":[8],"areas":[9,82,96,276,283],"in":[10,22,81],"maritime":[11,44],"Antarctica.":[12],"Since":[13],"2006,":[14],"Spanish":[16],"Polar":[17],"Program":[18],"has":[19],"taken":[20],"part":[21],"a":[23,225,248],"large":[24],"number":[25],"environmental":[27],"studies":[28],"involving":[29],"effects":[31],"climate":[33],"change":[34],"on":[35,147,195,213,236],"biological":[36,66,153,293],"life":[37],"cycles,":[38],"limnology,":[39],"and":[40,50,54,78,89,93,124,132,161,184,191,197,222,245,252,267],"microbiology.":[41],"Soils":[42],"from":[43,112],"Antarctica":[45],"are":[46,58,98],"generally":[47],"weakly":[48],"developed":[49],"have":[51],"chemical,":[52],"physical,":[53],"morphological":[55],"characteristics":[56],"that":[57,97,287],"strongly":[59],"influenced":[60],"by":[61,84,101,186],"parent":[63],"material.":[64],"However,":[65],"activity":[67,154],"during":[68],"short":[70],"Antarctic":[71],"summer":[72],"promotes":[73],"intense":[74],"transference":[75],"nutrients":[77],"organic":[79,158,168,254],"matter":[80,169],"occupied":[83,100],"different":[85],"species":[86,103],"birds":[88],"marine":[90],"mammals.":[91],"Mapping":[92],"monitoring":[94],"those":[95],"highly":[99],"various":[102],"could":[104,288],"be":[105,289],"very":[106],"useful":[107],"to":[108,152,176,273],"create":[109],"models":[110,127,146,194],"prepared":[111],"satellite":[113],"images":[114,215,238],"edaphic":[117],"properties.":[118],"In":[119],"this":[120],"approach,":[121],"deep":[122,192,210,259],"learning":[123,193,211,260],"linear":[125,189,234],"regression":[126,190,235],"soil":[130,148],"properties":[131,149],"spectral":[133],"indexes,":[134],"which":[135],"were":[136,141,271],"as":[138,156,280,282],"explicative":[139],"variables,":[140],"used.":[142],"We":[143,171],"trained":[144],"closely":[150],"related":[151],"such":[155],"dissolved":[157],"carbon":[159],"(DOC)":[160],"iron":[163],"fraction":[164],"associated":[165],"with":[166,208,224,233,247,258,277],"(Fe).":[170],"tested":[172],"best":[174],"approach":[175,212],"model":[177,206,231,256],"spatial":[179],"distribution":[180],"DOC,":[182],"Fe,":[183],"pH":[185,205],"training":[187],"Sentinel-2":[196],"WorldView-2":[198],"images.":[199],"The":[200],"most":[201],"robust":[202],"models,":[203],"built":[207,232,257],"Sentinel":[214,237],"(MAE":[216,239,261],"0.51,":[218],"RMSE":[219,242,264],"0.70,":[221],"R2":[223,246,268],"residual":[226,249],"\u22120.49),":[228],"DOC":[230],"189.39,":[241],"342.23,":[244],"0.0),":[251],"Fe":[255],"116.20,":[263],"209.93,":[266],"\u22120.05),":[270],"used":[272],"track":[274],"possible":[275],"ornithogenic":[278],"soils,":[279],"well":[281],"supporting":[290],"highest":[292],"development.":[294]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}
