{"id":"https://openalex.org/W2362555197","doi":"https://doi.org/10.3390/ijgi5050064","title":"Investigating the Feasibility of Geo-Tagged Photographs as Sources of Land Cover Input Data","display_name":"Investigating the Feasibility of Geo-Tagged Photographs as Sources of Land Cover Input Data","publication_year":2016,"publication_date":"2016-05-13","ids":{"openalex":"https://openalex.org/W2362555197","doi":"https://doi.org/10.3390/ijgi5050064","mag":"2362555197"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi5050064","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi5050064","pdf_url":"https://www.mdpi.com/2220-9964/5/5/64/pdf?version=1463147419","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"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":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2220-9964/5/5/64/pdf?version=1463147419","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5017072423","display_name":"Vyron Antoniou","orcid":"https://orcid.org/0000-0002-7365-9995"},"institutions":[{"id":"https://openalex.org/I24897511","display_name":"Hellenic Military Academy","ror":"https://ror.org/01esc8r67","country_code":"GR","type":"education","lineage":["https://openalex.org/I24897511"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Vyron Antoniou","raw_affiliation_strings":["Hellenic Military Academy, Leof. Varis-Koropiou, 16673 Athens, Greece"],"raw_orcid":"https://orcid.org/0000-0002-7365-9995","affiliations":[{"raw_affiliation_string":"Hellenic Military Academy, Leof. Varis-Koropiou, 16673 Athens, Greece","institution_ids":["https://openalex.org/I24897511"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022616910","display_name":"Cid\u00e1lia C. Fonte","orcid":"https://orcid.org/0000-0001-9408-8100"},"institutions":[{"id":"https://openalex.org/I4210125590","display_name":"Institute for Systems Engineering and Computers","ror":"https://ror.org/033wn8m60","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210125590"]},{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Cid\u00e1lia Fonte","raw_affiliation_strings":["Department of Mathematics, University of Coimbra\u2014INESC Coimbra, Coimbra, Rua Antero de Quental, n\u00b0 199 Coimbra, Portugal"],"raw_orcid":"https://orcid.org/0000-0001-9408-8100","affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Coimbra\u2014INESC Coimbra, Coimbra, Rua Antero de Quental, n\u00b0 199 Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346","https://openalex.org/I4210125590"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089565966","display_name":"Linda See","orcid":"https://orcid.org/0000-0002-2665-7065"},"institutions":[{"id":"https://openalex.org/I1317774081","display_name":"International Institute for Applied Systems Analysis","ror":"https://ror.org/02wfhk785","country_code":"AT","type":"nonprofit","lineage":["https://openalex.org/I1317774081"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Linda See","raw_affiliation_strings":["International Institute for Applied Systems Analysis (IIASA), Schlossplatz 1, 2361 Laxenburg, Austria"],"raw_orcid":"https://orcid.org/0000-0002-2665-7065","affiliations":[{"raw_affiliation_string":"International Institute for Applied Systems Analysis (IIASA), Schlossplatz 1, 2361 Laxenburg, Austria","institution_ids":["https://openalex.org/I1317774081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055392122","display_name":"Jacinto Estima","orcid":null},"institutions":[{"id":"https://openalex.org/I83558840","display_name":"Universidade Nova de Lisboa","ror":"https://ror.org/02xankh89","country_code":"PT","type":"education","lineage":["https://openalex.org/I83558840"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jacinto Estima","raw_affiliation_strings":["NOVA IMS, Universidade Nova de Lisboa (UNL), 1070-312 Lisboa, Portugal"],"raw_orcid":"https://orcid.org/0000-0001-8837-4637","affiliations":[{"raw_affiliation_string":"NOVA IMS, Universidade Nova de Lisboa (UNL), 1070-312 Lisboa, Portugal","institution_ids":["https://openalex.org/I83558840"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057027850","display_name":"Jamal Jokar Arsanjani","orcid":"https://orcid.org/0000-0001-6347-2935"},"institutions":[{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]},{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DE","DK"],"is_corresponding":false,"raw_author_name":"Jamal Arsanjani","raw_affiliation_strings":["Department of Planning and Development, Aalborg University Copenhagen, A.C. Meyers V\u00e6nge 15, DK-2450 Copenhagen, Denmark","GIScience Research Group, Institute of Geography, University of Heidelberg, Berliner Strasse 48, 69120 Heidelberg, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Planning and Development, Aalborg University Copenhagen, A.C. Meyers V\u00e6nge 15, DK-2450 Copenhagen, Denmark","institution_ids":["https://openalex.org/I891191580"]},{"raw_affiliation_string":"GIScience Research Group, Institute of Geography, University of Heidelberg, Berliner Strasse 48, 69120 Heidelberg, Germany","institution_ids":["https://openalex.org/I223822909"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054370316","display_name":"Flavio Lupia","orcid":"https://orcid.org/0000-0002-8379-9713"},"institutions":[{"id":"https://openalex.org/I4210088917","display_name":"Cereal Research Centre","ror":"https://ror.org/007bjx395","country_code":"IT","type":"facility","lineage":["https://openalex.org/I4210088917","https://openalex.org/I4210125105"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Flavio Lupia","raw_affiliation_strings":["Council for Agricultural Research and Economics (CREA), Via Po, 14 00198 Roma, Italy"],"raw_orcid":"https://orcid.org/0000-0002-8379-9713","affiliations":[{"raw_affiliation_string":"Council for Agricultural Research and Economics (CREA), Via Po, 14 00198 Roma, Italy","institution_ids":["https://openalex.org/I4210088917"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055523051","display_name":"Marco Minghini","orcid":"https://orcid.org/0000-0001-9993-1072"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Marco Minghini","raw_affiliation_strings":["Politecnico di Milano, Department of Civil and Environmental Engineering, Como Campus, Via Valleggio 11, 22100 Como, Italy"],"raw_orcid":"https://orcid.org/0000-0001-9993-1072","affiliations":[{"raw_affiliation_string":"Politecnico di Milano, Department of Civil and Environmental Engineering, Como Campus, Via Valleggio 11, 22100 Como, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053923666","display_name":"Giles M. Foody","orcid":"https://orcid.org/0000-0001-6464-3054"},"institutions":[{"id":"https://openalex.org/I142263535","display_name":"University of Nottingham","ror":"https://ror.org/01ee9ar58","country_code":"GB","type":"education","lineage":["https://openalex.org/I142263535"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Giles Foody","raw_affiliation_strings":["School of Geography, University of Nottingham, NG7 2RD Nottingham, UK"],"raw_orcid":"https://orcid.org/0000-0001-6464-3054","affiliations":[{"raw_affiliation_string":"School of Geography, University of Nottingham, NG7 2RD Nottingham, UK","institution_ids":["https://openalex.org/I142263535"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040252235","display_name":"Steffen Fritz","orcid":"https://orcid.org/0000-0003-0420-8549"},"institutions":[{"id":"https://openalex.org/I1317774081","display_name":"International Institute for Applied Systems Analysis","ror":"https://ror.org/02wfhk785","country_code":"AT","type":"nonprofit","lineage":["https://openalex.org/I1317774081"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Steffen Fritz","raw_affiliation_strings":["International Institute for Applied Systems Analysis (IIASA), Schlossplatz 1, 2361 Laxenburg, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"International Institute for Applied Systems Analysis (IIASA), Schlossplatz 1, 2361 Laxenburg, Austria","institution_ids":["https://openalex.org/I1317774081"]}]}],"institutions":[],"countries_distinct_count":7,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5017072423"],"corresponding_institution_ids":["https://openalex.org/I24897511"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":57.7605,"has_fulltext":true,"cited_by_count":79,"citation_normalized_percentile":{"value":0.99845767,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"5","issue":"5","first_page":"64","last_page":"64"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10757","display_name":"Geographic Information Systems Studies","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/3305","display_name":"Geography, Planning and Development"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9861999750137329,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9761000275611877,"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/metadata","display_name":"Metadata","score":0.84564208984375},{"id":"https://openalex.org/keywords/volunteered-geographic-information","display_name":"Volunteered geographic information","score":0.7982653975486755},{"id":"https://openalex.org/keywords/land-cover","display_name":"Land cover","score":0.7174488306045532},{"id":"https://openalex.org/keywords/cover","display_name":"Cover (algebra)","score":0.676781177520752},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6023907661437988},{"id":"https://openalex.org/keywords/relation","display_name":"Relation (database)","score":0.5182621479034424},{"id":"https://openalex.org/keywords/geotagging","display_name":"Geotagging","score":0.5070362091064453},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.46587252616882324},{"id":"https://openalex.org/keywords/land-use","display_name":"Land use","score":0.4064963459968567},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.3463786840438843},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.33463233709335327},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.25456923246383667},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.19671499729156494}],"concepts":[{"id":"https://openalex.org/C93518851","wikidata":"https://www.wikidata.org/wiki/Q180160","display_name":"Metadata","level":2,"score":0.84564208984375},{"id":"https://openalex.org/C57380593","wikidata":"https://www.wikidata.org/wiki/Q933625","display_name":"Volunteered geographic information","level":2,"score":0.7982653975486755},{"id":"https://openalex.org/C2780648208","wikidata":"https://www.wikidata.org/wiki/Q3001793","display_name":"Land cover","level":3,"score":0.7174488306045532},{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.676781177520752},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6023907661437988},{"id":"https://openalex.org/C25343380","wikidata":"https://www.wikidata.org/wiki/Q277521","display_name":"Relation (database)","level":2,"score":0.5182621479034424},{"id":"https://openalex.org/C53605480","wikidata":"https://www.wikidata.org/wiki/Q852595","display_name":"Geotagging","level":2,"score":0.5070362091064453},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.46587252616882324},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.4064963459968567},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3463786840438843},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.33463233709335327},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.25456923246383667},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.19671499729156494},{"id":"https://openalex.org/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil engineering","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical 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":11,"locations":[{"id":"doi:10.3390/ijgi5050064","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi5050064","pdf_url":"https://www.mdpi.com/2220-9964/5/5/64/pdf?version=1463147419","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"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":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},{"id":"pmh:oai:pure.atira.dk:publications/40404f6d-2968-47b0-a2f7-6be41cd3abf2","is_oa":true,"landing_page_url":"https://vbn.aau.dk/da/publications/40404f6d-2968-47b0-a2f7-6be41cd3abf2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Antoniou, V, Fonte, C C, See, L, Estima, J, Arsanjani, J J, Lupia, F, Minghini, M, Foody, G & Fritz, S 2016, 'Investigating the feasibility of geo-Tagged photographs as sources of land cover input data', ISPRS International Journal of Geo-Information, vol. 5, no. 5, 64. https://doi.org/10.3390/ijgi5050064","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:pure.iiasa.ac.at:13221","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401423","display_name":"IIASA PURE (International Institute of Applied Systems Analysis)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1317774081","host_organization_name":"International Institute for Applied Systems Analysis","host_organization_lineage":["https://openalex.org/I1317774081"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:415b0a5d08084f808754a3b39ef2c285","is_oa":true,"landing_page_url":"https://doaj.org/article/415b0a5d08084f808754a3b39ef2c285","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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ISPRS International Journal of Geo-Information, Vol 5, Iss 5, p 64 (2016)","raw_type":"article"},{"id":"pmh:oai:eprints.nottingham.ac.uk:41142","is_oa":true,"landing_page_url":"http://www.mdpi.com/2220-9964/5/5/64","pdf_url":null,"source":{"id":"https://openalex.org/S4306402013","display_name":"Nottingham ePrints (University of Nottingham)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I142263535","host_organization_name":"University of Nottingham","host_organization_lineage":["https://openalex.org/I142263535"],"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":"","raw_type":"Article"},{"id":"pmh:oai:estudogeral.sib.uc.pt:10316/41996","is_oa":false,"landing_page_url":"http://hdl.handle.net/10316/41996","pdf_url":null,"source":{"id":"https://openalex.org/S4306401208","display_name":"Estudo Geral (Universidade de Coimbra)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I2802025818","host_organization_name":"Hospitais da Universidade de Coimbra","host_organization_lineage":["https://openalex.org/I2802025818"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"http://purl.org/coar/resource_type/c_6501"},{"id":"pmh:oai:estudogeral.uc.pt:10316/41996","is_oa":true,"landing_page_url":"https://hdl.handle.net/10316/41996","pdf_url":null,"source":{"id":"https://openalex.org/S4306402070","display_name":"Estudo Geral (Universidad de Coimbra)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I76903346","host_organization_name":"University of Coimbra","host_organization_lineage":["https://openalex.org/I76903346"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:mdpi.com:/2220-9964/5/5/64/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/ijgi5050064","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":"ISPRS International Journal of Geo-Information; Volume 5; Issue 5; Pages: 64","raw_type":"Text"},{"id":"pmh:oai:nottingham-repository.worktribe.com:790022","is_oa":true,"landing_page_url":"https://nottingham-repository.worktribe.com/output/790022","pdf_url":null,"source":{"id":"https://openalex.org/S4306402483","display_name":"Repository@Nottingham (University of Nottingham)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I142263535","host_organization_name":"University of Nottingham","host_organization_lineage":["https://openalex.org/I142263535"],"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":null,"raw_type":"publishedVersion"},{"id":"pmh:oai:re.public.polimi.it:11311/1009680","is_oa":true,"landing_page_url":"http://hdl.handle.net/11311/1009680","pdf_url":null,"source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:run.unl.pt:10362/27436","is_oa":true,"landing_page_url":"http://www.scopus.com/inward/record.url?scp=85008895539&partnerID=8YFLogxK","pdf_url":null,"source":{"id":"https://openalex.org/S4210182101","display_name":"Revista de Estudos Anglo-Portugueses/Journal of Anglo-Portuguese Studies","issn_l":"0871-682X","issn":["0871-682X","2184-0687"],"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"journal article"}],"best_oa_location":{"id":"doi:10.3390/ijgi5050064","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi5050064","pdf_url":"https://www.mdpi.com/2220-9964/5/5/64/pdf?version=1463147419","source":{"id":"https://openalex.org/S2764431341","display_name":"ISPRS International Journal of Geo-Information","issn_l":"2220-9964","issn":["2220-9964"],"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":"ISPRS International Journal of Geo-Information","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.6000000238418579,"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15"}],"awards":[{"id":"https://openalex.org/G4096315969","display_name":null,"funder_award_id":"617754","funder_id":"https://openalex.org/F4320317283","funder_display_name":"Engineering Research Centers"},{"id":"https://openalex.org/G4729522779","display_name":null,"funder_award_id":"UID/MULTI/00308/2013","funder_id":"https://openalex.org/F4320334779","funder_display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia"}],"funders":[{"id":"https://openalex.org/F4320317283","display_name":"Engineering Research Centers","ror":null},{"id":"https://openalex.org/F4320334779","display_name":"Funda\u00e7\u00e3o para a Ci\u00eancia e a Tecnologia","ror":"https://ror.org/00snfqn58"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2362555197.pdf","grobid_xml":"https://content.openalex.org/works/W2362555197.grobid-xml"},"referenced_works_count":61,"referenced_works":["https://openalex.org/W86959885","https://openalex.org/W102428953","https://openalex.org/W116962720","https://openalex.org/W285374334","https://openalex.org/W1538477035","https://openalex.org/W1542429709","https://openalex.org/W1581541037","https://openalex.org/W1589609376","https://openalex.org/W1764053936","https://openalex.org/W1870353999","https://openalex.org/W1889455872","https://openalex.org/W1894564341","https://openalex.org/W1931886832","https://openalex.org/W1965067550","https://openalex.org/W1971109292","https://openalex.org/W1973926914","https://openalex.org/W1988470157","https://openalex.org/W1991610066","https://openalex.org/W1992661195","https://openalex.org/W1996261192","https://openalex.org/W2006480939","https://openalex.org/W2012950829","https://openalex.org/W2013667252","https://openalex.org/W2015954181","https://openalex.org/W2018354678","https://openalex.org/W2021504710","https://openalex.org/W2022664803","https://openalex.org/W2029988023","https://openalex.org/W2035563469","https://openalex.org/W2037911443","https://openalex.org/W2040099150","https://openalex.org/W2042713681","https://openalex.org/W2046187518","https://openalex.org/W2063935068","https://openalex.org/W2065040528","https://openalex.org/W2083778417","https://openalex.org/W2086604341","https://openalex.org/W2088105143","https://openalex.org/W2097643062","https://openalex.org/W2113462496","https://openalex.org/W2129201358","https://openalex.org/W2142349498","https://openalex.org/W2146930334","https://openalex.org/W2147462896","https://openalex.org/W2167424492","https://openalex.org/W2182023392","https://openalex.org/W2204254447","https://openalex.org/W2300133183","https://openalex.org/W2339036454","https://openalex.org/W2485530901","https://openalex.org/W2497713597","https://openalex.org/W2541120129","https://openalex.org/W2549412929","https://openalex.org/W2570093636","https://openalex.org/W2944460123","https://openalex.org/W2969915261","https://openalex.org/W3125212319","https://openalex.org/W4248874827","https://openalex.org/W6647340271","https://openalex.org/W6661997423","https://openalex.org/W6767250480"],"related_works":["https://openalex.org/W2069075180","https://openalex.org/W2847332923","https://openalex.org/W3133615129","https://openalex.org/W2087854757","https://openalex.org/W2188959887","https://openalex.org/W2165337198","https://openalex.org/W2373152553","https://openalex.org/W2061453890","https://openalex.org/W2972049582","https://openalex.org/W4389201442"],"abstract_inverted_index":{"Geo-tagged":[0,84],"photographs":[1,67,85,123],"are":[2,63],"used":[3,17],"increasingly":[4],"as":[5],"a":[6],"source":[7,38],"of":[8,27,35,39,59,97,113,126],"Volunteered":[9],"Geographic":[10],"Information":[11],"(VGI),":[12],"which":[13],"could":[14],"potentially":[15],"be":[16,74],"for":[18,42,79,94,106,121,124],"land":[19,22,48,107,131],"use":[20,44,82,125],"and":[21,52,68,92,100],"cover":[23,108,132],"applications.":[24,133],"The":[25],"purpose":[26],"this":[28,37],"paper":[29],"is":[30],"to":[31,47,130],"analyze":[32],"the":[33,60,80,114],"feasibility":[34],"using":[36],"spatial":[40],"information":[41],"three":[43],"cases":[45],"related":[46],"cover:":[49],"Calibration,":[50],"validation":[51],"verification.":[53],"We":[54],"first":[55],"provide":[56],"an":[57,95,111],"inventory":[58],"metadata":[61],"that":[62],"collected":[64],"with":[65],"geo-tagged":[66,122],"then":[69,87],"consider":[70],"what":[71],"elements":[72],"would":[73],"essential,":[75],"desirable,":[76],"or":[77],"unnecessary":[78],"aforementioned":[81],"cases.":[83],"were":[86],"extracted":[88],"from":[89],"Flickr,":[90],"Panoramio":[91],"Geograph":[93],"area":[96],"London,":[98],"UK,":[99],"classified":[101],"based":[102],"on":[103],"their":[104],"usefulness":[105],"mapping":[109],"including":[110],"analysis":[112],"accompanying":[115],"metadata.":[116],"Finally,":[117],"we":[118],"discuss":[119],"protocols":[120],"VGI":[127],"in":[128],"relation":[129]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":11},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":12},{"year":2017,"cited_by_count":13},{"year":2016,"cited_by_count":6}],"updated_date":"2026-06-02T09:04:35.204637","created_date":"2016-06-24T00:00:00"}
