{"id":"https://openalex.org/W4390100492","doi":"https://doi.org/10.1145/3589132.3625574","title":"Reproducible Extraction of Building Footprints from Airborne LiDAR Data: A Demo Paper","display_name":"Reproducible Extraction of Building Footprints from Airborne LiDAR Data: A Demo Paper","publication_year":2023,"publication_date":"2023-11-13","ids":{"openalex":"https://openalex.org/W4390100492","doi":"https://doi.org/10.1145/3589132.3625574"},"language":"en","primary_location":{"id":"doi:10.1145/3589132.3625574","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1145/3589132.3625574","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3589132.3625574","source":null,"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st ACM International Conference on Advances in Geographic Information Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3589132.3625574","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5093559201","display_name":"Mertcan Erdem","orcid":"https://orcid.org/0009-0009-7394-1921"},"institutions":[{"id":"https://openalex.org/I66514158","display_name":"Hacettepe University","ror":"https://ror.org/04kwvgz42","country_code":"TR","type":"education","lineage":["https://openalex.org/I66514158"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Mertcan Erdem","raw_affiliation_strings":["Geomatics Engineering Department, Hacettepe University, Ankara, Turkiye"],"affiliations":[{"raw_affiliation_string":"Geomatics Engineering Department, Hacettepe University, Ankara, Turkiye","institution_ids":["https://openalex.org/I66514158"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5002755844","display_name":"Berk Anbaro\u011flu","orcid":"https://orcid.org/0000-0003-2331-6190"},"institutions":[{"id":"https://openalex.org/I66514158","display_name":"Hacettepe University","ror":"https://ror.org/04kwvgz42","country_code":"TR","type":"education","lineage":["https://openalex.org/I66514158"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Berk Anbaroglu","raw_affiliation_strings":["Geomatics Engineering Department, Hacettepe University, Ankara, Turkiye"],"affiliations":[{"raw_affiliation_string":"Geomatics Engineering Department, Hacettepe University, Ankara, Turkiye","institution_ids":["https://openalex.org/I66514158"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5093559201"],"corresponding_institution_ids":["https://openalex.org/I66514158"],"apc_list":null,"apc_paid":null,"fwci":0.1259,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.45887006,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11164","display_name":"Remote Sensing and LiDAR Applications","score":1.0,"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":1.0,"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":0.9991999864578247,"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"}},{"id":"https://openalex.org/T12698","display_name":"3D Modeling in Geospatial Applications","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2215","display_name":"Building and Construction"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/point-cloud","display_name":"Point cloud","score":0.8398483991622925},{"id":"https://openalex.org/keywords/lidar","display_name":"Lidar","score":0.8170776963233948},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7236343622207642},{"id":"https://openalex.org/keywords/ranging","display_name":"Ranging","score":0.699235737323761},{"id":"https://openalex.org/keywords/terrain","display_name":"Terrain","score":0.6726534962654114},{"id":"https://openalex.org/keywords/footprint","display_name":"Footprint","score":0.6084325313568115},{"id":"https://openalex.org/keywords/python","display_name":"Python (programming language)","score":0.5801792144775391},{"id":"https://openalex.org/keywords/intersection","display_name":"Intersection (aeronautics)","score":0.5497423410415649},{"id":"https://openalex.org/keywords/digital-elevation-model","display_name":"Digital elevation model","score":0.5354215502738953},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.5305728316307068},{"id":"https://openalex.org/keywords/digital-surface","display_name":"Digital surface","score":0.43702933192253113},{"id":"https://openalex.org/keywords/geographic-information-system","display_name":"Geographic information system","score":0.4234449863433838},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.22507745027542114},{"id":"https://openalex.org/keywords/cartography","display_name":"Cartography","score":0.16656973958015442},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.16616395115852356}],"concepts":[{"id":"https://openalex.org/C131979681","wikidata":"https://www.wikidata.org/wiki/Q1899648","display_name":"Point cloud","level":2,"score":0.8398483991622925},{"id":"https://openalex.org/C51399673","wikidata":"https://www.wikidata.org/wiki/Q504027","display_name":"Lidar","level":2,"score":0.8170776963233948},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7236343622207642},{"id":"https://openalex.org/C115051666","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Ranging","level":2,"score":0.699235737323761},{"id":"https://openalex.org/C161840515","wikidata":"https://www.wikidata.org/wiki/Q186131","display_name":"Terrain","level":2,"score":0.6726534962654114},{"id":"https://openalex.org/C132943942","wikidata":"https://www.wikidata.org/wiki/Q2562511","display_name":"Footprint","level":2,"score":0.6084325313568115},{"id":"https://openalex.org/C519991488","wikidata":"https://www.wikidata.org/wiki/Q28865","display_name":"Python (programming language)","level":2,"score":0.5801792144775391},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.5497423410415649},{"id":"https://openalex.org/C181843262","wikidata":"https://www.wikidata.org/wiki/Q640492","display_name":"Digital elevation model","level":2,"score":0.5354215502738953},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.5305728316307068},{"id":"https://openalex.org/C2983128922","wikidata":"https://www.wikidata.org/wiki/Q1789829","display_name":"Digital surface","level":3,"score":0.43702933192253113},{"id":"https://openalex.org/C41856607","wikidata":"https://www.wikidata.org/wiki/Q483130","display_name":"Geographic information system","level":2,"score":0.4234449863433838},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.22507745027542114},{"id":"https://openalex.org/C58640448","wikidata":"https://www.wikidata.org/wiki/Q42515","display_name":"Cartography","level":1,"score":0.16656973958015442},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.16616395115852356},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3589132.3625574","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1145/3589132.3625574","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3589132.3625574","source":null,"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st ACM International Conference on Advances in Geographic Information Systems","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3589132.3625574","is_oa":true,"landing_page_url":"http://dx.doi.org/10.1145/3589132.3625574","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3589132.3625574","source":null,"license":"cc-by-nc-sa","license_id":"https://openalex.org/licenses/cc-by-nc-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 31st ACM International Conference on Advances in Geographic Information Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","score":0.6700000166893005,"display_name":"Climate action"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4390100492.pdf","grobid_xml":"https://content.openalex.org/works/W4390100492.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W1964167192","https://openalex.org/W1977271893","https://openalex.org/W1990077509","https://openalex.org/W2037402385","https://openalex.org/W2068069008","https://openalex.org/W2164976328","https://openalex.org/W2299098318","https://openalex.org/W2300635092","https://openalex.org/W2436656692","https://openalex.org/W2522795195","https://openalex.org/W2558027072","https://openalex.org/W2893644756","https://openalex.org/W2924260171","https://openalex.org/W2951092176","https://openalex.org/W3133884127","https://openalex.org/W3163111566","https://openalex.org/W3184872565","https://openalex.org/W3196629379","https://openalex.org/W4309651775","https://openalex.org/W4309651991","https://openalex.org/W4309652282"],"related_works":["https://openalex.org/W1582871225","https://openalex.org/W2281664702","https://openalex.org/W4320725409","https://openalex.org/W2563557164","https://openalex.org/W2521514131","https://openalex.org/W3195152500","https://openalex.org/W3196472187","https://openalex.org/W1986048202","https://openalex.org/W1996108204","https://openalex.org/W4394187615"],"abstract_inverted_index":{"Automatic":[0],"building":[1,37],"footprint":[2],"detection":[3],"from":[4,23,174],"aerial":[5,111],"LiDAR":[6,112],"point":[7,113],"cloud":[8,114],"data":[9,115],"is":[10,141,163],"an":[11],"important":[12],"research":[13,20],"area":[14],"that":[15],"has":[16,79,95],"use":[17,168],"in":[18],"various":[19],"areas":[21],"ranging":[22],"city":[24],"modeling":[25],"to":[26,35,72,85,105,142,151],"disaster":[27],"management.":[28],"Various":[29],"steps":[30],"must":[31],"be":[32,53],"carried":[33],"out":[34],"obtain":[36],"footprints":[38],"represented":[39],"as":[40],"polygons.":[41],"Specifically,":[42],"Digital":[43,48],"Surface":[44],"Model":[45,50],"(DSM)":[46],"and":[47,55,64,75,120,165],"Terrain":[49],"(DTM)":[51],"should":[52],"estimated,":[54],"then":[56,166],"different":[57,171],"filters":[58],"(e.g.":[59,66],"adaptive":[60],"threshold,":[61],"morphological":[62],"open/close)":[63],"indices":[65],"terrain":[67],"ruggedness":[68],"index)":[69],"are":[70,178],"used":[71],"remove":[73],"noise":[74],"vegetation.":[76],"However,":[77],"there":[78],"been":[80],"lack":[81],"of":[82,92,137,146],"open-source":[83],"software":[84],"realize":[86,152],"these":[87],"steps.":[88],"Consequently,":[89],"computational":[90],"reproducibility":[91],"the":[93,122,144,153,158,175],"findings":[94],"remained":[96],"limited.":[97],"The":[98,135],"2022":[99],"ACM":[100],"SigSpatial":[101],"GIS":[102,154,176],"Cup":[103,177],"contributed":[104],"this":[106,138],"issue":[107],"by":[108,125],"openly":[109],"providing":[110],"for":[116],"20":[117],"test":[118,172],"sites,":[119],"evaluated":[121],"submissions":[123],"performance":[124],"relying":[126],"on":[127,169],"a":[128,147],"modified":[129],"Intersection":[130],"over":[131],"Union":[132],"(IoU)":[133],"metric.":[134],"aim":[136],"demo":[139],"paper":[140],"describe":[143],"development":[145],"computationally":[148],"reproducible":[149],"framework":[150],"Cup's":[155],"objective.":[156],"First,":[157],"developed":[159],"Python":[160],"package":[161],"lasbuildseg":[162],"described,":[164],"its":[167],"five":[170],"sites":[173],"evaluated.":[179]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-12-21T23:12:01.093139","created_date":"2025-10-10T00:00:00"}
