{"id":"https://openalex.org/W3007815301","doi":"https://doi.org/10.3390/ijgi9020120","title":"Fusion of Sentinel-1 with Official Topographic and Cadastral Geodata for Crop-Type Enriched LULC Mapping Using FOSS and Open Data","display_name":"Fusion of Sentinel-1 with Official Topographic and Cadastral Geodata for Crop-Type Enriched LULC Mapping Using FOSS and Open Data","publication_year":2020,"publication_date":"2020-02-21","ids":{"openalex":"https://openalex.org/W3007815301","doi":"https://doi.org/10.3390/ijgi9020120","mag":"3007815301"},"language":"en","primary_location":{"id":"doi:10.3390/ijgi9020120","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi9020120","pdf_url":"https://www.mdpi.com/2220-9964/9/2/120/pdf?version=1582710372","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/2220-9964/9/2/120/pdf?version=1582710372","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016420824","display_name":"Christoph H\u00fctt","orcid":"https://orcid.org/0000-0001-8381-9676"},"institutions":[{"id":"https://openalex.org/I180923762","display_name":"University of Cologne","ror":"https://ror.org/00rcxh774","country_code":"DE","type":"education","lineage":["https://openalex.org/I180923762"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Christoph H\u00fctt","raw_affiliation_strings":["GIS & Remote Sensing Group, Institue of Geography, University of Cologne, 50923 Cologne, Germany"],"affiliations":[{"raw_affiliation_string":"GIS & Remote Sensing Group, Institue of Geography, University of Cologne, 50923 Cologne, Germany","institution_ids":["https://openalex.org/I180923762"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079746590","display_name":"Guido Waldhoff","orcid":null},"institutions":[{"id":"https://openalex.org/I180923762","display_name":"University of Cologne","ror":"https://ror.org/00rcxh774","country_code":"DE","type":"education","lineage":["https://openalex.org/I180923762"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Guido Waldhoff","raw_affiliation_strings":["GIS & Remote Sensing Group, Institue of Geography, University of Cologne, 50923 Cologne, Germany"],"affiliations":[{"raw_affiliation_string":"GIS & Remote Sensing Group, Institue of Geography, University of Cologne, 50923 Cologne, Germany","institution_ids":["https://openalex.org/I180923762"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019648655","display_name":"Georg Bareth","orcid":"https://orcid.org/0000-0003-3692-8655"},"institutions":[{"id":"https://openalex.org/I180923762","display_name":"University of Cologne","ror":"https://ror.org/00rcxh774","country_code":"DE","type":"education","lineage":["https://openalex.org/I180923762"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Georg Bareth","raw_affiliation_strings":["GIS & Remote Sensing Group, Institue of Geography, University of Cologne, 50923 Cologne, Germany"],"affiliations":[{"raw_affiliation_string":"GIS & Remote Sensing Group, Institue of Geography, University of Cologne, 50923 Cologne, Germany","institution_ids":["https://openalex.org/I180923762"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5016420824"],"corresponding_institution_ids":["https://openalex.org/I180923762"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":2.4023,"has_fulltext":true,"cited_by_count":28,"citation_normalized_percentile":{"value":0.87653731,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"9","issue":"2","first_page":"120","last_page":"120"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9983999729156494,"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":0.9983999729156494,"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/T10770","display_name":"Soil Geostatistics and Mapping","score":0.9854000210762024,"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/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9794999957084656,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6978201270103455},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.6557074785232544},{"id":"https://openalex.org/keywords/cadastre","display_name":"Cadastre","score":0.5862427353858948},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.5757606029510498},{"id":"https://openalex.org/keywords/toolbox","display_name":"Toolbox","score":0.5409925580024719},{"id":"https://openalex.org/keywords/synthetic-aperture-radar","display_name":"Synthetic aperture radar","score":0.5030357241630554},{"id":"https://openalex.org/keywords/ancillary-data","display_name":"Ancillary data","score":0.47948727011680603},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.4665151834487915},{"id":"https://openalex.org/keywords/satellite","display_name":"Satellite","score":0.46437349915504456},{"id":"https://openalex.org/keywords/land-cover","display_name":"Land cover","score":0.46342694759368896},{"id":"https://openalex.org/keywords/land-use","display_name":"Land use","score":0.2998809218406677},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2114885449409485},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.20466676354408264},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.13059735298156738}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6978201270103455},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.6557074785232544},{"id":"https://openalex.org/C134207755","wikidata":"https://www.wikidata.org/wiki/Q191072","display_name":"Cadastre","level":2,"score":0.5862427353858948},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.5757606029510498},{"id":"https://openalex.org/C2777655017","wikidata":"https://www.wikidata.org/wiki/Q1501161","display_name":"Toolbox","level":2,"score":0.5409925580024719},{"id":"https://openalex.org/C87360688","wikidata":"https://www.wikidata.org/wiki/Q740686","display_name":"Synthetic aperture radar","level":2,"score":0.5030357241630554},{"id":"https://openalex.org/C2780408538","wikidata":"https://www.wikidata.org/wiki/Q3615217","display_name":"Ancillary data","level":2,"score":0.47948727011680603},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.4665151834487915},{"id":"https://openalex.org/C19269812","wikidata":"https://www.wikidata.org/wiki/Q26540","display_name":"Satellite","level":2,"score":0.46437349915504456},{"id":"https://openalex.org/C2780648208","wikidata":"https://www.wikidata.org/wiki/Q3001793","display_name":"Land cover","level":3,"score":0.46342694759368896},{"id":"https://openalex.org/C4792198","wikidata":"https://www.wikidata.org/wiki/Q1165944","display_name":"Land use","level":2,"score":0.2998809218406677},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2114885449409485},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.20466676354408264},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.13059735298156738},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"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/C147176958","wikidata":"https://www.wikidata.org/wiki/Q77590","display_name":"Civil 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":4,"locations":[{"id":"doi:10.3390/ijgi9020120","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi9020120","pdf_url":"https://www.mdpi.com/2220-9964/9/2/120/pdf?version=1582710372","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:USBKOELN.ub.uni-koeln.de:20673","is_oa":false,"landing_page_url":"https://orcid.org/0000-0001-8381-9676>,","pdf_url":null,"source":{"id":"https://openalex.org/S4306400371","display_name":"K\u00f6lner Universit\u00e4ts PublikationsServer (Universit\u00e4t zu K\u00f6ln)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210115942","host_organization_name":"Rhenish Institute for Environmental Research","host_organization_lineage":["https://openalex.org/I4210115942"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":null,"raw_type":"PeerReviewed"},{"id":"pmh:oai:doaj.org/article:027cdd44242f4d9cb87044ee590062f9","is_oa":true,"landing_page_url":"https://doaj.org/article/027cdd44242f4d9cb87044ee590062f9","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":"ISPRS International Journal of Geo-Information, Vol 9, Iss 2, p 120 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2220-9964/9/2/120/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/ijgi9020120","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","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/ijgi9020120","is_oa":true,"landing_page_url":"https://doi.org/10.3390/ijgi9020120","pdf_url":"https://www.mdpi.com/2220-9964/9/2/120/pdf?version=1582710372","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":[{"id":"https://metadata.un.org/sdg/12","score":0.44999998807907104,"display_name":"Responsible consumption and production"}],"awards":[{"id":"https://openalex.org/G6052429835","display_name":null,"funder_award_id":"(DFG)","funder_id":"https://openalex.org/F4320320879","funder_display_name":"Deutsche Forschungsgemeinschaft"}],"funders":[{"id":"https://openalex.org/F4320320879","display_name":"Deutsche Forschungsgemeinschaft","ror":"https://ror.org/018mejw64"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3007815301.pdf","grobid_xml":"https://content.openalex.org/works/W3007815301.grobid-xml"},"referenced_works_count":47,"referenced_works":["https://openalex.org/W273955616","https://openalex.org/W837234218","https://openalex.org/W1536340909","https://openalex.org/W1536362333","https://openalex.org/W1558019330","https://openalex.org/W1767470961","https://openalex.org/W1884361305","https://openalex.org/W1984670836","https://openalex.org/W2004503428","https://openalex.org/W2005156666","https://openalex.org/W2041054901","https://openalex.org/W2048204427","https://openalex.org/W2086620533","https://openalex.org/W2089863055","https://openalex.org/W2112176043","https://openalex.org/W2132424470","https://openalex.org/W2140412267","https://openalex.org/W2146909844","https://openalex.org/W2157675604","https://openalex.org/W2167594433","https://openalex.org/W2168677866","https://openalex.org/W2169087452","https://openalex.org/W2331128614","https://openalex.org/W2409213699","https://openalex.org/W2491505515","https://openalex.org/W2516589589","https://openalex.org/W2570150535","https://openalex.org/W2582743722","https://openalex.org/W2592712793","https://openalex.org/W2613013283","https://openalex.org/W2613181196","https://openalex.org/W2728388975","https://openalex.org/W2772465728","https://openalex.org/W2794243943","https://openalex.org/W2797758606","https://openalex.org/W2803153939","https://openalex.org/W2807493049","https://openalex.org/W2883026662","https://openalex.org/W2884526666","https://openalex.org/W3035873715","https://openalex.org/W3122396251","https://openalex.org/W4245539475","https://openalex.org/W6610017368","https://openalex.org/W6738154344","https://openalex.org/W6752352678","https://openalex.org/W6753602705","https://openalex.org/W6899265759"],"related_works":["https://openalex.org/W2137644361","https://openalex.org/W4384500538","https://openalex.org/W2247125043","https://openalex.org/W2043913960","https://openalex.org/W4385799572","https://openalex.org/W2415454320","https://openalex.org/W4385362411","https://openalex.org/W2996175677","https://openalex.org/W2528623981","https://openalex.org/W2102767685"],"abstract_inverted_index":{"Accurate":[0],"crop-type":[1],"maps":[2,188],"are":[3,41,198,235],"urgently":[4],"needed":[5],"as":[6,44,156,214],"input":[7,229],"data":[8,90,123,234],"for":[9],"various":[10],"applications,":[11],"leading":[12],"to":[13,29,76,94,160,172,178,182],"improved":[14],"planning":[15],"and":[16,61,80,84,96,124,181,223,231],"more":[17,59],"sustainable":[18],"use":[19],"of":[20,48,56,113,164,253],"resources.":[21],"Satellite":[22],"remote":[23,118,133],"sensing":[24,134],"is":[25,58,211],"the":[26,62,89,102,137,148,162,174,179,192,205,215],"optimal":[27],"tool":[28],"provide":[30],"such":[31,69,213],"data.":[32,168],"Images":[33],"from":[34,116,136],"Synthetic":[35],"Aperture":[36],"Radar":[37],"(SAR)":[38],"satellite":[39],"sensors":[40,63],"preferably":[42],"used":[43,129,155,171,207],"they":[45],"work":[46],"regardless":[47],"cloud":[49],"coverage":[50],"during":[51],"image":[52],"acquisition.":[53],"However,":[54],"processing":[55],"SAR":[57],"complicated":[60],"have":[64],"development":[65],"potential.":[66],"Dealing":[67],"with":[68,255],"a":[70,110,157,239,249],"complexity,":[71],"current":[72],"studies":[73],"should":[74],"aim":[75],"be":[77,92],"reproducible,":[78],"open,":[79],"built":[81],"upon":[82],"free":[83],"open-source":[85],"software":[86,126,206],"(FOSS).":[87],"Thereby,":[88],"can":[91],"reused":[93],"develop":[95],"validate":[97],"new":[98],"algorithms":[99],"or":[100],"improve":[101],"ones":[103],"already":[104],"in":[105,201,208,238],"use.":[106],"This":[107],"paper":[108],"presents":[109],"case":[111],"study":[112,210],"crop":[114,195],"classification":[115,180],"microwave":[117,132],"sensing,":[119],"relying":[120],"on":[121],"open":[122,125],"only.":[127],"We":[128],"70":[130],"multitemporal":[131],"images":[135],"Sentinel-1":[138],"satellite.":[139],"A":[140],"high-resolution,":[141],"high-precision":[142],"digital":[143],"elevation":[144],"model":[145],"(DEM)":[146],"assisted":[147],"preprocessing.":[149],"The":[150,225],"multi-data":[151],"approach":[152],"(MDA)":[153],"was":[154,170],"framework":[158],"enabling":[159],"demonstrate":[161],"benefits":[163],"including":[165],"external":[166],"cadastral":[167],"It":[169],"identify":[173],"agricultural":[175],"area":[176],"prior":[177],"create":[183],"land":[184],"use/land":[185],"cover":[186],"(LULC)":[187],"which":[189],"also":[190],"include":[191],"annually":[193],"changing":[194],"types":[196],"that":[197],"usually":[199],"missing":[200],"official":[202],"geodata.":[203],"All":[204],"this":[209],"open-source,":[212],"Sentinel":[216],"Application":[217],"Toolbox":[218],"(SNAP),":[219],"Orfeo":[220],"Toolbox,":[221],"R,":[222],"QGIS.":[224],"produced":[226],"geodata,":[227],"all":[228],"data,":[230],"several":[232],"intermediate":[233],"openly":[236],"shared":[237],"research":[240],"database.":[241],"Validation":[242],"using":[243],"an":[244],"independent":[245],"validation":[246],"dataset":[247],"showed":[248],"high":[250],"overall":[251],"accuracy":[252],"96.7%":[254],"differentiation":[256],"into":[257],"11":[258],"different":[259],"crop-classes.":[260]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":8},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-12T08:34:05.389933","created_date":"2025-10-10T00:00:00"}