{"id":"https://openalex.org/W1992851154","doi":"https://doi.org/10.1007/s003710050099","title":"Representation and visualization of terrain surfaces at variable resolution","display_name":"Representation and visualization of terrain surfaces at variable resolution","publication_year":1997,"publication_date":"1997-07-24","ids":{"openalex":"https://openalex.org/W1992851154","doi":"https://doi.org/10.1007/s003710050099","mag":"1992851154"},"language":"en","primary_location":{"id":"doi:10.1007/s003710050099","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s003710050099","pdf_url":null,"source":{"id":"https://openalex.org/S73060445","display_name":"The Visual Computer","issn_l":"0178-2789","issn":["0178-2789","1432-2315"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Visual Computer","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":null,"any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5049441601","display_name":"Paolo Cignoni","orcid":"https://orcid.org/0000-0002-2686-8567"},"institutions":[{"id":"https://openalex.org/I122991210","display_name":"Istituto di Scienza e Tecnologie dell'Informazione \"Alessandro Faedo\"","ror":"https://ror.org/05kacka20","country_code":"IT","type":"facility","lineage":["https://openalex.org/I122991210","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"P. Cignoni","raw_affiliation_strings":["Istituto Elaborazione dell\u2019Informazione \u2013 Consiglio Nazionale delle Ricerche, Via S. Maria, 46\u201356126 Pisa, Italy e-mail: cignoni@iei.pi.cnr.it, , , , , , IT","Istituto Elaborazione dell\u2019Informazione \u2013 Consiglio Nazionale delle Ricerche, Via S. Maria, 46\u201356126 Pisa, Italy e-mail: cignoni@iei.pi.cnr.it, , IT"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto Elaborazione dell\u2019Informazione \u2013 Consiglio Nazionale delle Ricerche, Via S. Maria, 46\u201356126 Pisa, Italy e-mail: cignoni@iei.pi.cnr.it, , , , , , IT","institution_ids":["https://openalex.org/I122991210"]},{"raw_affiliation_string":"Istituto Elaborazione dell\u2019Informazione \u2013 Consiglio Nazionale delle Ricerche, Via S. Maria, 46\u201356126 Pisa, Italy e-mail: cignoni@iei.pi.cnr.it, , IT","institution_ids":["https://openalex.org/I122991210","https://openalex.org/I4210155236"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018876607","display_name":"Enrico Puppo","orcid":"https://orcid.org/0000-0001-9780-5283"},"institutions":[{"id":"https://openalex.org/I4210137033","display_name":"Istituto di Matematica Applicata e Tecnologie Informatiche","ror":"https://ror.org/03m0n3c07","country_code":"IT","type":"education","lineage":["https://openalex.org/I4210137033","https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"E. Puppo","raw_affiliation_strings":["Istituto per la Matematica Applicata \u2013 Consiglio Nazionale delle Ricerche, Via dei Marini, 6 (Torre di Francia) \u2013 16149 Genova, Italy e-mail: puppo@ima.ge.cnr.it, , , , , , IT","Istituto per la Matematica Applicata \u2013 Consiglio Nazionale delle Ricerche, Via dei Marini, 6 (Torre di Francia) \u2013 16149 Genova, Italy e-mail: puppo@ima.ge.cnr.it, , IT"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Istituto per la Matematica Applicata \u2013 Consiglio Nazionale delle Ricerche, Via dei Marini, 6 (Torre di Francia) \u2013 16149 Genova, Italy e-mail: puppo@ima.ge.cnr.it, , , , , , IT","institution_ids":["https://openalex.org/I4210137033"]},{"raw_affiliation_string":"Istituto per la Matematica Applicata \u2013 Consiglio Nazionale delle Ricerche, Via dei Marini, 6 (Torre di Francia) \u2013 16149 Genova, Italy e-mail: puppo@ima.ge.cnr.it, , IT","institution_ids":["https://openalex.org/I4210137033"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5111376244","display_name":"Riccardo Scopigno","orcid":null},"institutions":[{"id":"https://openalex.org/I122991210","display_name":"Istituto di Scienza e Tecnologie dell'Informazione \"Alessandro Faedo\"","ror":"https://ror.org/05kacka20","country_code":"IT","type":"facility","lineage":["https://openalex.org/I122991210","https://openalex.org/I4210155236"]},{"id":"https://openalex.org/I4210155236","display_name":"National Research Council","ror":"https://ror.org/04zaypm56","country_code":"IT","type":"nonprofit","lineage":["https://openalex.org/I4210155236"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"R. Scopigno","raw_affiliation_strings":["CNUCE \u2013 Consiglio Nazionale delle Ricerche, Via S. Maria 36\u201356126 Pisa, Italy e-mail: r.scopigno@cnuce.cnr.it, , , , , , IT","CNUCE \u2013 Consiglio Nazionale delle Ricerche, Via S. Maria 36\u201356126 Pisa, Italy e-mail: r.scopigno@cnuce.cnr.it, , IT"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CNUCE \u2013 Consiglio Nazionale delle Ricerche, Via S. Maria 36\u201356126 Pisa, Italy e-mail: r.scopigno@cnuce.cnr.it, , , , , , IT","institution_ids":["https://openalex.org/I122991210"]},{"raw_affiliation_string":"CNUCE \u2013 Consiglio Nazionale delle Ricerche, Via S. Maria 36\u201356126 Pisa, Italy e-mail: r.scopigno@cnuce.cnr.it, , IT","institution_ids":["https://openalex.org/I122991210","https://openalex.org/I4210155236"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2990,"currency":"USD","value_usd":2990},"apc_paid":null,"fwci":15.108,"has_fulltext":false,"cited_by_count":115,"citation_normalized_percentile":{"value":0.99716312,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"13","issue":"5","first_page":"199","last_page":"217"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9991000294685364,"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"}},"topics":[{"id":"https://openalex.org/T10481","display_name":"Computer Graphics and Visualization Techniques","score":0.9991000294685364,"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"}},{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9969000220298767,"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/T11211","display_name":"3D Surveying and Cultural Heritage","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1907","display_name":"Geology"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics","score":0.6919652819633484},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.6735050678253174},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.6500772833824158},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.6136051416397095},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.6119328737258911},{"id":"https://openalex.org/keywords/terrain-rendering","display_name":"Terrain rendering","score":0.5901553630828857},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5692218542098999},{"id":"https://openalex.org/keywords/variable","display_name":"Variable (mathematics)","score":0.44310852885246277},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3855949342250824},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3608158230781555},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23335179686546326},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.23041999340057373},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.20807158946990967}],"concepts":[{"id":"https://openalex.org/C77660652","wikidata":"https://www.wikidata.org/wiki/Q150971","display_name":"Computer graphics","level":2,"score":0.6919652819633484},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.6735050678253174},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.6500772833824158},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.6136051416397095},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.6119328737258911},{"id":"https://openalex.org/C118350294","wikidata":"https://www.wikidata.org/wiki/Q17341992","display_name":"Terrain rendering","level":3,"score":0.5901553630828857},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5692218542098999},{"id":"https://openalex.org/C182365436","wikidata":"https://www.wikidata.org/wiki/Q50701","display_name":"Variable (mathematics)","level":2,"score":0.44310852885246277},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3855949342250824},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3608158230781555},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23335179686546326},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.23041999340057373},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.20807158946990967},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1007/s003710050099","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s003710050099","pdf_url":null,"source":{"id":"https://openalex.org/S73060445","display_name":"The Visual Computer","issn_l":"0178-2789","issn":["0178-2789","1432-2315"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Visual Computer","raw_type":"journal-article"},{"id":"pmh:oai:dnet:people______::1a46b2ad427e7b9c1b2a4f316b94984f","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S7407055261","display_name":"ISTI Open Portal","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Other"},{"id":"pmh:oai:dnet:people______::381f1d30b7a666dd37e2a6ecd714761b","is_oa":false,"landing_page_url":"https://openportal.isti.cnr.it/doc?id=people______::381f1d30b7a666dd37e2a6ecd714761b","pdf_url":null,"source":{"id":"https://openalex.org/S7407055261","display_name":"ISTI Open Portal","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"The visual computer 13 (1997): 199\u2013217. doi:10.1007/s003710050099","raw_type":"http://purl.org/coar/resource_type/c_6501"},{"id":"pmh:oai:dnet:people______::9994f200205c441a270170c725e2e177","is_oa":false,"landing_page_url":"https://openportal.isti.cnr.it/doc?id=people______::9994f200205c441a270170c725e2e177","pdf_url":null,"source":{"id":"https://openalex.org/S7407055261","display_name":"ISTI Open Portal","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"http://purl.org/coar/resource_type/c_1843"},{"id":"pmh:oai:iris.unige.it:11567/1106446","is_oa":false,"landing_page_url":"https://hdl.handle.net/11567/1106446","pdf_url":null,"source":{"id":"https://openalex.org/S4377196291","display_name":"CINECA IRIS Institutial Research Information System (University of Genoa)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I83816512","host_organization_name":"University of Genoa","host_organization_lineage":["https://openalex.org/I83816512"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:dnet:people______::1a46b2ad427e7b9c1b2a4f316b94984f","is_oa":true,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S7407055261","display_name":"ISTI Open Portal","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Other"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1525810513","https://openalex.org/W1526283160","https://openalex.org/W1561797603","https://openalex.org/W1976695383","https://openalex.org/W1994156114","https://openalex.org/W2005028766","https://openalex.org/W2025237588","https://openalex.org/W2030141794","https://openalex.org/W2034433139","https://openalex.org/W2043370278","https://openalex.org/W2043896016","https://openalex.org/W2062766966","https://openalex.org/W2065661959","https://openalex.org/W2080742301","https://openalex.org/W2097721983","https://openalex.org/W2114782343","https://openalex.org/W2120357206","https://openalex.org/W2126876121","https://openalex.org/W2131486261","https://openalex.org/W2133493855","https://openalex.org/W2143278541","https://openalex.org/W2153962084","https://openalex.org/W2236671400","https://openalex.org/W2293404936","https://openalex.org/W2913772345","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2373739385","https://openalex.org/W2040338669","https://openalex.org/W2362418405","https://openalex.org/W1558621207","https://openalex.org/W2365264873","https://openalex.org/W2372920441","https://openalex.org/W2353068760","https://openalex.org/W2394002052","https://openalex.org/W2387983752","https://openalex.org/W3027369454"],"abstract_inverted_index":null,"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
