{"id":"https://openalex.org/W2081364740","doi":"https://doi.org/10.1080/136588199241076","title":"Accuracy assessment of probabilistic visibilities","display_name":"Accuracy assessment of probabilistic visibilities","publication_year":1999,"publication_date":"1999-10-01","ids":{"openalex":"https://openalex.org/W2081364740","doi":"https://doi.org/10.1080/136588199241076","mag":"2081364740"},"language":"en","primary_location":{"id":"doi:10.1080/136588199241076","is_oa":false,"landing_page_url":"https://doi.org/10.1080/136588199241076","pdf_url":null,"source":{"id":"https://openalex.org/S4210181446","display_name":"International Journal of Geographical Information Systems","issn_l":"0269-3798","issn":["0269-3798","1362-3087"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Geographical Information Science","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5110334099","display_name":"K. Nackaerts","orcid":null},"institutions":[{"id":"https://openalex.org/I99464096","display_name":"KU Leuven","ror":"https://ror.org/05f950310","country_code":"BE","type":"education","lineage":["https://openalex.org/I99464096"]}],"countries":["BE"],"is_corresponding":false,"raw_author_name":"Kris Nackaerts","raw_affiliation_strings":["Katholieke Universiteit \u00adLeuven"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Katholieke Universiteit \u00adLeuven","institution_ids":["https://openalex.org/I99464096"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054488107","display_name":"G\u00e9rard Govers","orcid":"https://orcid.org/0000-0001-9884-4778"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gerard Govers","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5010957529","display_name":"Jos Van Orshoven","orcid":"https://orcid.org/0000-0001-5756-7188"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jos Van Orshoven","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8675,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.72443867,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"13","issue":"7","first_page":"709","last_page":"721"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9954000115394592,"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"}},"topics":[{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":0.9954000115394592,"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/T10757","display_name":"Geographic Information Systems Studies","score":0.9897000193595886,"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/T10226","display_name":"Land Use and Ecosystem Services","score":0.9851999878883362,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/viewshed-analysis","display_name":"Viewshed analysis","score":0.9591005444526672},{"id":"https://openalex.org/keywords/raster-graphics","display_name":"Raster graphics","score":0.7250691652297974},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.6659973859786987},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6364067196846008},{"id":"https://openalex.org/keywords/visibility","display_name":"Visibility","score":0.5773322582244873},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.4919712245464325},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.48377344012260437},{"id":"https://openalex.org/keywords/monte-carlo-method","display_name":"Monte Carlo method","score":0.4708154797554016},{"id":"https://openalex.org/keywords/geographic-information-system","display_name":"Geographic information system","score":0.4640141725540161},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.45558294653892517},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.3369075655937195},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3367347717285156},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.2892891466617584},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.2747206389904022},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2288161814212799},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.21763354539871216},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2135925590991974}],"concepts":[{"id":"https://openalex.org/C24300010","wikidata":"https://www.wikidata.org/wiki/Q7928833","display_name":"Viewshed analysis","level":2,"score":0.9591005444526672},{"id":"https://openalex.org/C181844469","wikidata":"https://www.wikidata.org/wiki/Q182270","display_name":"Raster graphics","level":2,"score":0.7250691652297974},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.6659973859786987},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6364067196846008},{"id":"https://openalex.org/C123403432","wikidata":"https://www.wikidata.org/wiki/Q654068","display_name":"Visibility","level":2,"score":0.5773322582244873},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.4919712245464325},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.48377344012260437},{"id":"https://openalex.org/C19499675","wikidata":"https://www.wikidata.org/wiki/Q232207","display_name":"Monte Carlo method","level":2,"score":0.4708154797554016},{"id":"https://openalex.org/C41856607","wikidata":"https://www.wikidata.org/wiki/Q483130","display_name":"Geographic information system","level":2,"score":0.4640141725540161},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.45558294653892517},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.3369075655937195},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3367347717285156},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.2892891466617584},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.2747206389904022},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2288161814212799},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.21763354539871216},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2135925590991974},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1080/136588199241076","is_oa":false,"landing_page_url":"https://doi.org/10.1080/136588199241076","pdf_url":null,"source":{"id":"https://openalex.org/S4210181446","display_name":"International Journal of Geographical Information Systems","issn_l":"0269-3798","issn":["0269-3798","1362-3087"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310320547","host_organization_name":"Taylor & Francis","host_organization_lineage":["https://openalex.org/P4310320547"],"host_organization_lineage_names":["Taylor & Francis"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Geographical Information Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1266100137","https://openalex.org/W1603403354","https://openalex.org/W1976193075","https://openalex.org/W1994553171","https://openalex.org/W2020952379","https://openalex.org/W2043820929","https://openalex.org/W2059987823","https://openalex.org/W2091730926","https://openalex.org/W2112821342","https://openalex.org/W2119753946","https://openalex.org/W2123266786","https://openalex.org/W2276396882","https://openalex.org/W2298770932","https://openalex.org/W2314731117","https://openalex.org/W4210387355","https://openalex.org/W4252128708","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2375147464","https://openalex.org/W2071830897","https://openalex.org/W2770983078","https://openalex.org/W1970181469","https://openalex.org/W3142356932","https://openalex.org/W2119753946","https://openalex.org/W4292078708","https://openalex.org/W170908223","https://openalex.org/W4312714547","https://openalex.org/W1965238403"],"abstract_inverted_index":{"Visual":[0],"impact":[1,80],"studies":[2],"often":[3],"make":[4],"use":[5],"of":[6,39,56,81,84,89,93,104,118],"Boolean":[7,106],"viewshed":[8,107],"maps":[9],"created":[10],"by":[11],"standard":[12],"functions":[13],"implemented":[14],"in":[15,24,31,42],"most":[16],"raster":[17],"GIS":[18],"software.":[19],"The":[20,96,116],"DEM":[21,33,58],"is":[22,99,121],"used":[23,51,100],"a":[25,68,94,105,110],"deterministic":[26],"way":[27],"and":[28,67],"possible":[29],"inaccuracies":[30],"the":[32,40,43,54,57,61,79,82,87,90,102],"are":[34,75],"neglected.":[35],"Monte":[36],"Carlo":[37],"simulations":[38,85],"errors":[41],"digital":[44],"elevation":[45],"data":[46],"(DEM":[47],"error)":[48],"can":[49],"be":[50],"to":[52,77],"test":[53],"effect":[55],"error":[59],"on":[60,72,86],"calculated":[62],"viewshed.":[63],"Both":[64],"an":[65],"explorational":[66],"quantitative":[69],"method":[70],"based":[71],"binomial":[73],"statistics":[74],"proposed":[76],"analyse":[78],"number":[83],"accuracy":[88],"probabilistic":[91,97],"visibility":[92],"cell.":[95],"information":[98],"for":[101],"creation":[103],"map":[108],"with":[109],"known":[111],"user's":[112],"and/or":[113],"producer's":[114],"accuracy.":[115],"importance":[117],"this":[119],"methodology":[120],"illustrated.":[122]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}