{"id":"https://openalex.org/W2164047159","doi":"https://doi.org/10.1109/wpnc.2009.4907800","title":"The challenges of indoor environments and specification on some alternative positioning systems","display_name":"The challenges of indoor environments and specification on some alternative positioning systems","publication_year":2009,"publication_date":"2009-03-01","ids":{"openalex":"https://openalex.org/W2164047159","doi":"https://doi.org/10.1109/wpnc.2009.4907800","mag":"2164047159"},"language":"en","primary_location":{"id":"doi:10.1109/wpnc.2009.4907800","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wpnc.2009.4907800","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 6th Workshop on Positioning, Navigation and Communication","raw_type":"proceedings-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/A5026446567","display_name":"Rainer Mautz","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Rainer Mautz","raw_affiliation_strings":["Institute of Geodesy and Photogrammetry, Swiss Federal Institute of Technology, Zurich, Switzerland"],"affiliations":[{"raw_affiliation_string":"Institute of Geodesy and Photogrammetry, Swiss Federal Institute of Technology, Zurich, Switzerland","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5026446567"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":5.3834,"has_fulltext":false,"cited_by_count":91,"citation_normalized_percentile":{"value":0.96027863,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"29","last_page":"36"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10655","display_name":"GNSS positioning and interference","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13121","display_name":"Radio Wave Propagation Studies","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"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/gnss-applications","display_name":"GNSS applications","score":0.8574854135513306},{"id":"https://openalex.org/keywords/photogrammetry","display_name":"Photogrammetry","score":0.6483800411224365},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.6225512027740479},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6130831837654114},{"id":"https://openalex.org/keywords/geodetic-datum","display_name":"Geodetic datum","score":0.5809873938560486},{"id":"https://openalex.org/keywords/positioning-system","display_name":"Positioning system","score":0.5298746824264526},{"id":"https://openalex.org/keywords/systems-engineering","display_name":"Systems engineering","score":0.4670117497444153},{"id":"https://openalex.org/keywords/indoor-positioning-system","display_name":"Indoor positioning system","score":0.4168047606945038},{"id":"https://openalex.org/keywords/global-positioning-system","display_name":"Global Positioning System","score":0.41625452041625977},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3701378107070923},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.35498708486557007},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2921663522720337},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.25841736793518066},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.24414736032485962},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18152233958244324},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.15220075845718384}],"concepts":[{"id":"https://openalex.org/C14279187","wikidata":"https://www.wikidata.org/wiki/Q5514012","display_name":"GNSS applications","level":3,"score":0.8574854135513306},{"id":"https://openalex.org/C117455697","wikidata":"https://www.wikidata.org/wiki/Q190149","display_name":"Photogrammetry","level":2,"score":0.6483800411224365},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.6225512027740479},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6130831837654114},{"id":"https://openalex.org/C58754882","wikidata":"https://www.wikidata.org/wiki/Q1502887","display_name":"Geodetic datum","level":2,"score":0.5809873938560486},{"id":"https://openalex.org/C2778603505","wikidata":"https://www.wikidata.org/wiki/Q17141406","display_name":"Positioning system","level":3,"score":0.5298746824264526},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.4670117497444153},{"id":"https://openalex.org/C2777486483","wikidata":"https://www.wikidata.org/wiki/Q6026477","display_name":"Indoor positioning system","level":3,"score":0.4168047606945038},{"id":"https://openalex.org/C60229501","wikidata":"https://www.wikidata.org/wiki/Q18822","display_name":"Global Positioning System","level":2,"score":0.41625452041625977},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3701378107070923},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.35498708486557007},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2921663522720337},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.25841736793518066},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.24414736032485962},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18152233958244324},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.15220075845718384},{"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/C89805583","wikidata":"https://www.wikidata.org/wiki/Q192940","display_name":"Accelerometer","level":2,"score":0.0},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wpnc.2009.4907800","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wpnc.2009.4907800","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 6th Workshop on Positioning, Navigation and Communication","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W187539745","https://openalex.org/W1552127276","https://openalex.org/W1593595890","https://openalex.org/W1709307179","https://openalex.org/W1905859432","https://openalex.org/W2134468505","https://openalex.org/W2150495450","https://openalex.org/W2171785275","https://openalex.org/W2188113519","https://openalex.org/W2203531036","https://openalex.org/W2620970472","https://openalex.org/W2625562405","https://openalex.org/W6637582262"],"related_works":["https://openalex.org/W2903896792","https://openalex.org/W189713034","https://openalex.org/W2295619698","https://openalex.org/W1999635303","https://openalex.org/W2364958881","https://openalex.org/W2583886250","https://openalex.org/W3200553284","https://openalex.org/W2144194782","https://openalex.org/W3126613916","https://openalex.org/W2552390423"],"abstract_inverted_index":{"This":[0],"paper":[1],"gives":[2],"an":[3],"overview":[4],"of":[5,28,37,150],"the":[6,19,26,33,46,74,78,100,110,148],"current":[7],"and":[8,30,114],"near":[9],"future":[10],"positioning":[11,71,119,139],"capabilities":[12],"for":[13,60,147],"indoor":[14],"environments":[15],"with":[16],"focus":[17,65],"on":[18,68,94,108,141],"research":[20],"activities":[21],"in":[22],"that":[23,44,103,122,134,144],"field":[24],"at":[25,32,77],"Institute":[27],"Geodesy":[29],"Photogrammetry":[31],"ETH":[34,79],"Zurich.":[35],"Object":[36],"study":[38],"are":[39,87,136],"those":[40],"novel":[41],"indoor-position":[42],"systems":[43,72,86,120,140],"have":[45],"potential":[47],"to":[48],"achieve":[49],"cm-level":[50],"accuracy":[51],"or":[52,152],"better":[53],"which":[54,89],"is":[55,66,90,123],"seen":[56],"as":[57],"a":[58,91,95,115,128],"requirement":[59],"most":[61],"geodetic":[62],"applications.":[63],"The":[64],"given":[67],"four":[69],"alternative":[70],"where":[73],"GeomETH":[75],"group":[76],"Zurich":[80],"has":[81],"made":[82],"some":[83],"experiences.":[84],"These":[85],"iGPS,":[88],"system":[92,102,113],"based":[93],"rotating":[96],"infrared":[97],"laser":[98,117],"fan,":[99],"Locata":[101],"uses":[104],"GNSS":[105,151],"similar":[106],"signals":[107],"pseudolites,":[109],"cricket":[111],"ultra-sound":[112],"photogrammetric":[116],"beam":[118],"(CLIPS)":[121],"currently":[124],"under":[125],"development.":[126],"As":[127],"result":[129],"it":[130],"can":[131],"be":[132],"noted":[133],"there":[135],"several":[137],"unconventional":[138],"their":[142],"way":[143],"may":[145],"compensate":[146],"deficiencies":[149],"total":[153],"stations.":[154]},"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":2},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":12},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":6},{"year":2014,"cited_by_count":11},{"year":2013,"cited_by_count":7},{"year":2012,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
