{"id":"https://openalex.org/W3005282859","doi":"https://doi.org/10.3390/rs12030437","title":"3D Simplification Methods and Large Scale Terrain Tiling","display_name":"3D Simplification Methods and Large Scale Terrain Tiling","publication_year":2020,"publication_date":"2020-01-30","ids":{"openalex":"https://openalex.org/W3005282859","doi":"https://doi.org/10.3390/rs12030437","mag":"3005282859"},"language":"en","primary_location":{"id":"doi:10.3390/rs12030437","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12030437","pdf_url":null,"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://doi.org/10.3390/rs12030437","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5086454476","display_name":"Ricard Campos","orcid":"https://orcid.org/0000-0003-4718-468X"},"institutions":[{"id":"https://openalex.org/I251424209","display_name":"Universitat de Girona","ror":"https://ror.org/01xdxns91","country_code":"ES","type":"education","lineage":["https://openalex.org/I251424209"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Ricard Campos","raw_affiliation_strings":["Coronis Computing S.L., Scientific and Technological Park of the University of Girona, Giroempren Building, 17003 Girona, Spain"],"raw_orcid":"https://orcid.org/0000-0003-4718-468X","affiliations":[{"raw_affiliation_string":"Coronis Computing S.L., Scientific and Technological Park of the University of Girona, Giroempren Building, 17003 Girona, Spain","institution_ids":["https://openalex.org/I251424209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045387183","display_name":"Josep Quintana","orcid":"https://orcid.org/0000-0003-3577-2011"},"institutions":[{"id":"https://openalex.org/I251424209","display_name":"Universitat de Girona","ror":"https://ror.org/01xdxns91","country_code":"ES","type":"education","lineage":["https://openalex.org/I251424209"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Josep Quintana","raw_affiliation_strings":["Coronis Computing S.L., Scientific and Technological Park of the University of Girona, Giroempren Building, 17003 Girona, Spain"],"raw_orcid":"https://orcid.org/0000-0003-3577-2011","affiliations":[{"raw_affiliation_string":"Coronis Computing S.L., Scientific and Technological Park of the University of Girona, Giroempren Building, 17003 Girona, Spain","institution_ids":["https://openalex.org/I251424209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033242656","display_name":"Rafael Garc\u00eda","orcid":"https://orcid.org/0000-0002-1681-6229"},"institutions":[{"id":"https://openalex.org/I251424209","display_name":"Universitat de Girona","ror":"https://ror.org/01xdxns91","country_code":"ES","type":"education","lineage":["https://openalex.org/I251424209"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Rafael Garcia","raw_affiliation_strings":["Computer Vision and Robotics Group, University of Girona, 17071 Girona, Spain","Coronis Computing S.L., Scientific and Technological Park of the University of Girona, Giroempren Building, 17003 Girona, Spain"],"raw_orcid":"https://orcid.org/0000-0002-1681-6229","affiliations":[{"raw_affiliation_string":"Computer Vision and Robotics Group, University of Girona, 17071 Girona, Spain","institution_ids":["https://openalex.org/I251424209"]},{"raw_affiliation_string":"Coronis Computing S.L., Scientific and Technological Park of the University of Girona, Giroempren Building, 17003 Girona, Spain","institution_ids":["https://openalex.org/I251424209"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088318323","display_name":"Thierry Schmitt","orcid":"https://orcid.org/0000-0001-8582-2553"},"institutions":[{"id":"https://openalex.org/I2945610430","display_name":"Service Hydrographique et Oc\u00e9anographique de la Marine","ror":"https://ror.org/01nre9703","country_code":"FR","type":"government","lineage":["https://openalex.org/I2945610430"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Thierry Schmitt","raw_affiliation_strings":["Service Hydrographique et Oc\u00e9anographique de la Marine, 13 rue du Chatelier, 29200 Brest, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Service Hydrographique et Oc\u00e9anographique de la Marine, 13 rue du Chatelier, 29200 Brest, France","institution_ids":["https://openalex.org/I2945610430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016603883","display_name":"George Spoelstra","orcid":"https://orcid.org/0000-0002-2959-5701"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"George Spoelstra","raw_affiliation_strings":["GGS geo Consultancy B.V., Muizenberglaan 128, 4822 TW Breda, The Netherlands"],"raw_orcid":"https://orcid.org/0000-0002-2959-5701","affiliations":[{"raw_affiliation_string":"GGS geo Consultancy B.V., Muizenberglaan 128, 4822 TW Breda, The Netherlands","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023642822","display_name":"Dick Schaap","orcid":"https://orcid.org/0000-0001-6562-068X"},"institutions":[{"id":"https://openalex.org/I4210134619","display_name":"Marine Information Service (Netherlands)","ror":"https://ror.org/03wr7bx86","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210134619"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Dick M. A. Schaap","raw_affiliation_strings":["Mariene Informatie Service B.V., Koningin Julianalaan 345A, 2273 JJ Voorburg, The Netherlands"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mariene Informatie Service B.V., Koningin Julianalaan 345A, 2273 JJ Voorburg, The Netherlands","institution_ids":["https://openalex.org/I4210134619"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5086454476"],"corresponding_institution_ids":["https://openalex.org/I251424209"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":1.5691,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":{"value":0.85221006,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"12","issue":"3","first_page":"437","last_page":"437"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9919999837875366,"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"}},"topics":[{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9919999837875366,"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"}},{"id":"https://openalex.org/T13067","display_name":"Geological Modeling and Analysis","score":0.9908000230789185,"subfield":{"id":"https://openalex.org/subfields/1906","display_name":"Geochemistry and Petrology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9883999824523926,"subfield":{"id":"https://openalex.org/subfields/1704","display_name":"Computer Graphics and Computer-Aided Design"},"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/computer-science","display_name":"Computer science","score":0.751726508140564},{"id":"https://openalex.org/keywords/rendering","display_name":"Rendering (computer graphics)","score":0.554073691368103},{"id":"https://openalex.org/keywords/polygon-mesh","display_name":"Polygon mesh","score":0.5481687784194946},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.540157675743103},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.5073696970939636},{"id":"https://openalex.org/keywords/triangulated-irregular-network","display_name":"Triangulated irregular network","score":0.43679001927375793},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40086066722869873},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.3180301785469055},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.16536685824394226},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.10403406620025635}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.751726508140564},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.554073691368103},{"id":"https://openalex.org/C31487907","wikidata":"https://www.wikidata.org/wiki/Q1154597","display_name":"Polygon mesh","level":2,"score":0.5481687784194946},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.540157675743103},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.5073696970939636},{"id":"https://openalex.org/C131509275","wikidata":"https://www.wikidata.org/wiki/Q2296387","display_name":"Triangulated irregular network","level":3,"score":0.43679001927375793},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40086066722869873},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.3180301785469055},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.16536685824394226},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.10403406620025635}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/rs12030437","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12030437","pdf_url":null,"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:dnet:dugidocsuniv::d4303fa2ea953059389dbd3137d2bff5","is_oa":true,"landing_page_url":"http://hdl.handle.net/10256/17680","pdf_url":null,"source":{"id":"https://openalex.org/S4306402641","display_name":"LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Cient\u00edficas)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4383465926","host_organization_name":"LA Referencia","host_organization_lineage":["https://openalex.org/I4383465926"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:doaj.org/article:249b0814fb3e43b0b74ec99dde798649","is_oa":true,"landing_page_url":"https://doaj.org/article/249b0814fb3e43b0b74ec99dde798649","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":"Remote Sensing, Vol 12, Iss 3, p 437 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2072-4292/12/3/437/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/rs12030437","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","raw_type":"Text"},{"id":"pmh:oai:recercat.cat:2072/372498","is_oa":true,"landing_page_url":"http://hdl.handle.net/2072/372498","pdf_url":null,"source":{"id":"https://openalex.org/S4306402147","display_name":"RECERCAT (Consorci de Serveis Universitaris de Catalunya)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210090028","host_organization_name":"Consorci de Serveis Universitaris de Catalunya","host_organization_lineage":["https://openalex.org/I4210090028"],"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":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.3390/rs12030437","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs12030437","pdf_url":null,"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":[{"score":0.8500000238418579,"display_name":"Life below water","id":"https://metadata.un.org/sdg/14"}],"awards":[{"id":"https://openalex.org/G1173176866","display_name":null,"funder_award_id":"EASME/EMFF/2016/005","funder_id":"https://openalex.org/F4320333475","funder_display_name":"Executive Agency for Small and Medium-sized Enterprises"}],"funders":[{"id":"https://openalex.org/F4320333475","display_name":"Executive Agency for Small and Medium-sized Enterprises","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W977489400","https://openalex.org/W1509415041","https://openalex.org/W1546076255","https://openalex.org/W1968003055","https://openalex.org/W1981934656","https://openalex.org/W1988317275","https://openalex.org/W1996819948","https://openalex.org/W2006502673","https://openalex.org/W2023419712","https://openalex.org/W2052789583","https://openalex.org/W2055898242","https://openalex.org/W2080236625","https://openalex.org/W2097955952","https://openalex.org/W2101831806","https://openalex.org/W2113190920","https://openalex.org/W2124981330","https://openalex.org/W2126547788","https://openalex.org/W2127861276","https://openalex.org/W2153706058","https://openalex.org/W2154707273","https://openalex.org/W2235901111","https://openalex.org/W2236671400","https://openalex.org/W2241916172","https://openalex.org/W2532506824","https://openalex.org/W2610641741","https://openalex.org/W3163239381","https://openalex.org/W4230163235","https://openalex.org/W4244190273","https://openalex.org/W6629241151","https://openalex.org/W6645943304","https://openalex.org/W6941239013"],"related_works":["https://openalex.org/W291250033","https://openalex.org/W2035757446","https://openalex.org/W3137044537","https://openalex.org/W2008385118","https://openalex.org/W880955280","https://openalex.org/W2106647072","https://openalex.org/W2172753644","https://openalex.org/W2170209930","https://openalex.org/W4246858109","https://openalex.org/W54172855"],"abstract_inverted_index":{"This":[0],"paper":[1,56],"tackles":[2],"the":[3,70,75,83,87,90,103,113,135,159,172,175,189,197,208,211,228],"problem":[4],"of":[5,28,35,40,44,47,54,85,93,106,117,129,145,165,167,174,202],"generating":[6],"world-scale":[7],"multi-resolution":[8],"triangulated":[9,29],"irregular":[10,30],"networks":[11,31],"optimized":[12],"for":[13,193,227],"web-based":[14],"visualization.":[15],"Starting":[16],"with":[17,99,205],"a":[18,26,48,94,155,163,220],"large-scale":[19,156],"high-resolution":[20],"regularly":[21],"gridded":[22],"terrain,":[23,210],"we":[24],"create":[25,219],"pyramid":[27],"representing":[32],"distinct":[33],"levels":[34],"detail,":[36],"where":[37],"each":[38,128,146],"level":[39,105],"detail":[41],"is":[42,57,97],"composed":[43],"small":[45],"tiles":[46],"fixed":[49],"size.":[50],"The":[51,184],"main":[52],"contribution":[53],"this":[55],"to":[58,66,207],"redefine":[59],"three":[60,114],"different":[61,115,132,225],"state-of-the-art":[62,215],"3D":[63,216],"simplification":[64,118,190,217],"methods":[65],"efficiently":[67],"work":[68],"at":[69,102,140,162],"tile":[71,95],"level,":[72],"thus":[73],"rendering":[74],"process":[76],"highly":[77],"parallelizable.":[78],"These":[79],"modifications":[80],"focus":[81],"on":[82,89,112,134,154],"restriction":[84],"maintaining":[86],"vertices":[88],"border":[91],"edges":[92],"that":[96],"coincident":[98],"its":[100],"neighbors,":[101],"same":[104],"detail.":[107],"We":[108,138],"define":[109],"these":[110],"restrictions":[111],"types":[116],"algorithms":[119],"(greedy":[120],"insertion,":[121],"edge-collapse":[122],"simplification,":[123],"and":[124,148,152],"point":[125],"set":[126],"simplification);":[127],"which":[130],"imposes":[131],"assumptions":[133],"input":[136],"data.":[137],"implement":[139],"least":[141],"one":[142],"representative":[143],"method":[144,191],"type":[147],"compare":[149],"both":[150],"qualitatively":[151],"quantitatively":[153],"dataset":[157],"covering":[158],"European":[160,176],"area":[161],"resolution":[164],"1/16":[166],"an":[168],"arc":[169],"minute":[170],"in":[171,200],"context":[173],"Marine":[177],"Observations":[178],"Data":[179],"network":[180],"(EMODnet)":[181],"Bathymetry":[182],"project.":[183],"results":[185,199],"show":[186],"that,":[187],"although":[188],"designed":[192],"elevation":[194],"data":[195],"attains":[196],"best":[198],"terms":[201],"mean":[203],"error":[204,222],"respect":[206],"original":[209],"other,":[212],"more":[213],"generic":[214],"techniques":[218],"comparable":[221],"while":[223],"providing":[224],"complexities":[226],"triangle":[229],"meshes.":[230]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}