{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,5]],"date-time":"2026-06-05T19:27:02Z","timestamp":1780687622684,"version":"3.54.1"},"reference-count":79,"publisher":"MDPI AG","issue":"8","license":[{"start":{"date-parts":[[2023,8,11]],"date-time":"2023-08-11T00:00:00Z","timestamp":1691712000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"IWEPS (Institut Wallon de l\u2019\u00e9valuation, de la prospective et de la statistique)"},{"name":"Ghent University"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IJGI"],"abstract":"<jats:p>The use of smartphone tracking is seen as the way forward in data collection for travel behavior studies. It overcomes some of the weaknesses of the classical approach (which uses paper trip diaries) in terms of accuracy and user annoyance. This article evaluates if these benefits hold in the practical application of smartphone tracking and compares the findings of a travel behavior survey using smartphone tracking to the findings of a previous paper survey. We compare three phases of the travel behavior study. In the recruitment phase, we expect smartphone tracking to make people more willing to participate in surveys, given the innovative nature and reduced burden to participants. However, we found the recruitment of participants equally challenging as for classical methods. In the data collection phase, however, we observe that participants entering the smartphone tracking survey are much more likely to complete the data collection period than when using paper trip diaries. Because of the limited burden, the risk of drop-out from the survey is significantly lower, making the actual data collection more efficient, even for longer survey periods. Finally, in the data analysis phase, the travel behavior indicators derived from smartphone tracking data result in higher average trip rates, shorter average trip lengths and a higher share of active modes (bike, walking) than the results from the paper survey. Although this is explained by more complete and more consistent trip registration, this finding is problematic for comparability between surveys based on different methods, both for longitudinal monitoring (comparability over consequent surveys) and for benchmarking (comparability over geographical areas). Therefore, it is crucial to clearly report the applied data collection methods when describing or comparing travel indicators. In surveys, a combined approach of both written trip diaries and smartphone tracking is advised, where each method can complement the shortcomings of the other.<\/jats:p>","DOI":"10.3390\/ijgi12080335","type":"journal-article","created":{"date-parts":[[2023,8,11]],"date-time":"2023-08-11T10:33:23Z","timestamp":1691750003000},"page":"335","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["An Evaluation of Smartphone Tracking for Travel Behavior Studies"],"prefix":"10.3390","volume":"12","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5063-2370","authenticated-orcid":false,"given":"Dominique","family":"Gillis","sequence":"first","affiliation":[{"name":"Department of Industrial Systems Engineering and Product Design, Ghent University, B-9000 Ghent, Belgium"},{"name":"FlandersMake@UGent\u2014Corelab ISyE, B-3001 Leuven, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9080-4859","authenticated-orcid":false,"given":"Angel J.","family":"Lopez","sequence":"additional","affiliation":[{"name":"Department of Industrial Systems Engineering and Product Design, Ghent University, B-9000 Ghent, Belgium"},{"name":"FlandersMake@UGent\u2014Corelab ISyE, B-3001 Leuven, Belgium"},{"name":"Department of Electrical and Computer Engineering, ESPOL Polytechnic University, Guayaquil 090150, Ecuador"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5628-6974","authenticated-orcid":false,"given":"Sidharta","family":"Gautama","sequence":"additional","affiliation":[{"name":"Department of Industrial Systems Engineering and Product Design, Ghent University, B-9000 Ghent, Belgium"},{"name":"FlandersMake@UGent\u2014Corelab ISyE, B-3001 Leuven, Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2023,8,11]]},"reference":[{"key":"ref_1","unstructured":"Ettema, D., Timmermans, H., and Van Veghel, L. (1996). Effects of Data Collection Methods in Travel and Activity Research, European Institute of Retailing and Service Studies (EIRASS)."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"367","DOI":"10.1016\/j.tra.2006.09.005","article-title":"Household travel surveys: Where are we going?","volume":"41","author":"Stopher","year":"2007","journal-title":"Transp. Res. Part A Policy Pract."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"66","DOI":"10.3141\/1660-09","article-title":"Accuracy issues with route choice data collection by using global positioning system","volume":"1660","author":"Wolf","year":"1999","journal-title":"Transp. Transp. Res. Rec."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"74","DOI":"10.3141\/2285-09","article-title":"Capturing and Representing Multimodal Trips in Travel Surveys","volume":"2285","author":"Clifton","year":"2012","journal-title":"Transp. Res. Rec. J. Transp. Res. Board"},{"key":"ref_5","doi-asserted-by":"crossref","first-page":"125","DOI":"10.3141\/1768-15","article-title":"Elimination of the travel diary: Experiment to derive trip purpose from Global Positioning System travel data","volume":"1768","author":"Wolf","year":"2001","journal-title":"Transp. Res. Rec."},{"key":"ref_6","unstructured":"Hato, E., Shinji, I., and Mitani, T. (2006, January 22\u201326). Development of MoALs (Mobile Activity Loggers supported by GPSphones) for travel behavior analysis. Proceedings of the 85th Annual Meeting of the Transportation Research Board, Washington, DC, USA."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"79","DOI":"10.3141\/1768-10","article-title":"New activity diary format: Design and limited empirical evidence","volume":"1768","author":"Arentze","year":"2001","journal-title":"Transp. Res. Rec."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"63","DOI":"10.1177\/0361198105191700108","article-title":"Comparison of Trip Determination Methods in Household Travel Surveys Enhanced by a Global Positioning System","volume":"1917","author":"Forrest","year":"2005","journal-title":"Transp. Res. Rec."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"189","DOI":"10.3141\/1854-21","article-title":"Impact of Underreporting on Mileage and Travel Time Estimates: Results from Global Positioning System-Enhanced Household Travel Survey","volume":"1854","author":"Wolf","year":"2003","journal-title":"Transp. Res. Rec."},{"key":"ref_10","first-page":"525","article-title":"Combined estimation of activity generation models incorporating unobserved small trips using probe person data","volume":"10","author":"Itoh","year":"2013","journal-title":"J. East. Asia Soc. Transp. Stud."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"649","DOI":"10.1016\/j.trpro.2018.10.006","article-title":"The dilemma of systematic underreporting of travel behavior when conducting travel diary surveys\u2014A meta-analysis and methodological considerations to solve the problem","volume":"32","author":"Sammer","year":"2018","journal-title":"Transp. Res. Procedia"},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"289","DOI":"10.1016\/j.trpro.2015.12.025","article-title":"Workshop synthesis: Respondent\/survey interaction in a world of web and smartphone apps","volume":"11","author":"Davis","year":"2015","journal-title":"Transp. Res. Procedia"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"108","DOI":"10.1016\/j.trpro.2015.12.010","article-title":"Workshop synthesis: Comparing and combining survey modes","volume":"11","author":"Bonnel","year":"2015","journal-title":"Transp. Res. Procedia"},{"key":"ref_14","unstructured":"M\u00f6ltgen, J., and Wytzisk, E. (2002). GI-Technologien f\u00fcr Verkehr und Logistik, Universit\u00e4t Munster. No. 13."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1023\/A:1021230507071","article-title":"Habitual travel behaviour: Evidence from a six-week travel diary","volume":"30","author":"Schlich","year":"2003","journal-title":"Transportation"},{"key":"ref_16","unstructured":"Steer, D.G. (2003). The Use of GPS to Improve Travel Data, London Department for Transport. Study Report for the DTLR New Horizons Programme."},{"key":"ref_17","first-page":"1104","article-title":"Gps mobile phone-based activity diary survey","volume":"5","author":"Ohmori","year":"2005","journal-title":"Proc. East. Asia Soc. Transp. Stud."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"38","DOI":"10.1177\/0361198106197200105","article-title":"Shalaby Enhanced system for link and mode identification for personal travel surveys based on global positioning systems","volume":"1972","author":"Tsui","year":"2006","journal-title":"Transp. Res. Rec. J. Transp. Res. Board"},{"key":"ref_19","unstructured":"Stopher, P.R., and Collins, A. (2005, January 9\u201313). Conducting a GPS prompted recall survey over the internet. Proceedings of the Transportation Research Board 84th Annual Meeting, Washington, DC, USA."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"273","DOI":"10.1016\/j.trc.2004.07.010","article-title":"Tracking survey for individual travel behaviour using mobile communication instruments","volume":"12","author":"Asakura","year":"2004","journal-title":"Transpl. Res. Part C Emerg. Technol."},{"key":"ref_21","first-page":"46","article-title":"80 weeks of GPS-traces: Approaches to enriching the trip information","volume":"178","author":"Axhausen","year":"2003","journal-title":"Transp. Res. Rec."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"220","DOI":"10.1016\/j.tra.2006.05.001","article-title":"Increasing the accuracy of trip rate information from passive multi-day GPS travel datasets: Automatic trip end identification issues","volume":"41","author":"Du","year":"2007","journal-title":"Transp. Res. Part A Policy Pract."},{"key":"ref_23","unstructured":"Stopher, P.R., Clifford, E., and Zhang, J. (2008). Deducing Mode and Purpose from GPS Data, Institute of Transport and Logistics Studies, University of Sydney. Working paper."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"285","DOI":"10.1016\/j.trc.2008.11.004","article-title":"Deriving and validating trip purposes and travel modes for multi-day GPS-based travel surveys: A large-scale application in the Netherlands","volume":"17","author":"Bohte","year":"2009","journal-title":"Transp. Res. Part C Emerg. Technol."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"131","DOI":"10.1016\/j.compenvurbsys.2011.05.003","article-title":"A GPS\/GIS method for travel mode detection in New York City","volume":"36","author":"Gong","year":"2012","journal-title":"Comput. Environ. Urban Syst."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1016\/j.trc.2009.04.013","article-title":"Development of behavioral context addressable loggers in the shell for travel-activity analysis","volume":"18","author":"Hato","year":"2010","journal-title":"Transp. Res. Part C Emerg. Technol."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"55","DOI":"10.1007\/s11116-007-9134-8","article-title":"Defining and understanding trip chaining behaviour","volume":"35","author":"Primerano","year":"2008","journal-title":"Transportation"},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"830","DOI":"10.1016\/j.tra.2010.08.004","article-title":"Evaluating the feasibility of a passive travel survey collection in a complex urban environment: Lessons learned from the New York City case study","volume":"44","author":"Chen","year":"2010","journal-title":"Transp. Res. Part A Policy Pract."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1016\/j.trc.2018.01.011","article-title":"Perspectives of the use of smartphones in travel behaviour studies: Findings from a literature review and a pilot study","volume":"88","year":"2018","journal-title":"Transp. Res. Part C Emerg. Technol."},{"key":"ref_30","first-page":"17","article-title":"The use of smartphone applications in the collection of travel behaviour data","volume":"13","author":"Vlassenroot","year":"2015","journal-title":"Int. J. Intell. Transp. Syst. Res."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"1033","DOI":"10.1016\/j.sbspro.2012.06.1080","article-title":"A Strategy on How to Utilize Smartphones for Automatically Reconstructing Trips in Travel Surveys","volume":"48","author":"Nitsche","year":"2012","journal-title":"Procedia-Soc. Behav. Sci."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"59","DOI":"10.3328\/TL.2009.01.01.59-79","article-title":"An Automated GPS-Based Prompted Recall Survey with Learning Algorithms","volume":"1","author":"Auld","year":"2009","journal-title":"Transp. Lett. Int. J. Transp. Res."},{"key":"ref_33","first-page":"444","article-title":"Real-time tracking of activity scheduling\/schedule execution within a unified data collection framework","volume":"41","author":"Zhou","year":"2007","journal-title":"Transp. Res. A"},{"key":"ref_34","doi-asserted-by":"crossref","unstructured":"Lawson, C.T., Krans, E., Rentz, E.G., and Lynch, J. (2023). Emerging trends in household travel survey programs. Soc. Sci. Humanit. Open, 7.","DOI":"10.1016\/j.ssaho.2023.100466"},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"2433","DOI":"10.1007\/s11116-020-10135-7","article-title":"Are we there yet? Assessing smartphone apps as full-fledged tools for activity-travel surveys","volume":"48","author":"Harding","year":"2021","journal-title":"Transportation"},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"118","DOI":"10.1016\/j.trc.2013.09.014","article-title":"Transportation mode recognition using GPS and accelerometer data","volume":"37","author":"Feng","year":"2013","journal-title":"Transp. Res. Part C Emerg. Technol."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"247","DOI":"10.1016\/j.trpro.2015.12.022","article-title":"Automatic trip and mode detection with move smarter: First results from the Dutch Mobile Mobility Panel","volume":"11","author":"Geurs","year":"2015","journal-title":"Transp. Res. Procedia"},{"key":"ref_38","unstructured":"Harding, C. (2019). From Smartphone Apps to In-Person Data Collection: Modern and Cost-Effective Multimodal Travel Data Collection for Evidence-Based Planning, University of Toronto."},{"key":"ref_39","doi-asserted-by":"crossref","unstructured":"Van Gheluwe, C., Lopez, A.J., and Gautama, S. (, January 11\u201315). Error Sources in the Analysis of Crowdsourced Spatial Tracking Data. Proceedings of the 2019 IEEE International Conference on Pervasive Computing and Communications Workshops (PerCom Workshops), Kyoto, Japan.","DOI":"10.1109\/PERCOMW.2019.8730710"},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1016\/j.tbs.2013.12.002","article-title":"Zooming into individuals to understand the collective: A review of trajectory-based travel behaviour studies","volume":"1","author":"Yue","year":"2014","journal-title":"Travel Behav. Soc."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"291","DOI":"10.1016\/j.trpro.2018.10.053","article-title":"The millennial question: Changes in travel behaviour or changes in survey behaviour?","volume":"32","author":"Bradley","year":"2018","journal-title":"Transp. Res. Procedia"},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"316","DOI":"10.1080\/01441647.2014.903530","article-title":"Review of GPS travel survey and GPS data-processing methods","volume":"34","author":"Shen","year":"2014","journal-title":"Transp. Rev."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"119","DOI":"10.1016\/j.trpro.2018.10.023","article-title":"Workshop Synthesis: New developments in travel diary collection systems based on smartphones and GPS receivers","volume":"32","author":"Prelipcean","year":"2018","journal-title":"Transp. Res. Procedia"},{"key":"ref_44","doi-asserted-by":"crossref","unstructured":"Joseph, L., Neven, A., Martens, K., Kweka, O., Wets, G., and Janssens, D. (2020). Measuring individuals\u2019 travel behaviour by use of a GPS-based smartphone application in Dar es Salaam, Tanzania. J. Transp. Geogr., 88.","DOI":"10.1016\/j.jtrangeo.2019.102477"},{"key":"ref_45","doi-asserted-by":"crossref","unstructured":"Okmi, M., Por, L.Y., Ang, T.F., and Ku, C.S. (2023). Mobile Phone Data: A Survey of Techniques, Features, and Applications. Sensors, 23.","DOI":"10.3390\/s23020908"},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"1730","DOI":"10.1016\/j.tra.2012.07.005","article-title":"Where do cyclists ride? A route choice model developed with revealed preference GPS data","volume":"46","author":"Broach","year":"2012","journal-title":"Transp. Res. Part A Policy Pract."},{"key":"ref_47","doi-asserted-by":"crossref","unstructured":"Lopez, A.J., Astegiano, P., Gautama, S., Ochoa, D., Tamp\u00e8re, C.M.J., and Beckx, C. (2017). Unveiling e-bike potential for commuting trips from GPS traces. ISPRS Int. J. Geo-Inf., 6.","DOI":"10.3390\/ijgi6070190"},{"key":"ref_48","doi-asserted-by":"crossref","unstructured":"Gillis, D., Gautama, S., van Gheluwe, C., Semanjski, I., Lopez, A., and Lauwers, D. (2020). Measuring delays for bicycles at signalized intersections using smartphone GPS tracking data. ISPRS Int. J. Geo-Inf., 9.","DOI":"10.3390\/ijgi9030174"},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"325","DOI":"10.1016\/j.trpro.2022.02.041","article-title":"Cyclist\u2019s waiting time estimation at intersections, a case study with GPS traces from Bologna","volume":"62","author":"Poliziani","year":"2022","journal-title":"Transp. Res. Procedia"},{"key":"ref_50","unstructured":"Klar, B. (2022). Understanding Changes to Human Mobility Patterns in Ontario, Canada during the COVID-19 Pandemic. [Master\u2019s Thesis, The University of Western Ontario]."},{"key":"ref_51","doi-asserted-by":"crossref","unstructured":"Ciriaco, T.G.M., Pitombo, C.S., and Assirati, L. (2022). Travel behavior and activity resilience regarding the COVID-19 pandemic in Brazil: An approach based on smartphone panel data. Case Stud. Transp. Policy, 12.","DOI":"10.1016\/j.cstp.2023.100998"},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"383","DOI":"10.1016\/j.trpro.2018.10.065","article-title":"French household travel survey: The next generation","volume":"32","author":"Richard","year":"2018","journal-title":"Transp. Res. Procedia"},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1016\/j.jtrangeo.2015.11.005","article-title":"Classification of automobile and transit trips from Smartphone data: Enhancing accuracy using spatial statistics and GIS","volume":"51","author":"Nour","year":"2016","journal-title":"J. Transp. Geogr."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"50","DOI":"10.12815\/kits.2016.15.2.050","article-title":"Testing the Reliability of a Smartphone-Based Travel Survey: An Experiment in Seoul","volume":"15","author":"Lee","year":"2016","journal-title":"J. Korea Inst. Intell. Transp. Syst."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"313","DOI":"10.1016\/j.trc.2016.06.005","article-title":"An inference engine for smartphones to preprocess data and detect stationary and transportation modes","volume":"69","author":"Eftekhari","year":"2016","journal-title":"Transp. Res. Part C Emerg. Technol."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"1390","DOI":"10.1016\/j.trpro.2020.08.170","article-title":"Examining difference between paper- and web-based self-reported departure\/arrival time using smartphone-based survey","volume":"48","author":"Sato","year":"2020","journal-title":"Transp. Res. Procedia"},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"280","DOI":"10.1177\/0361198118798475","article-title":"Enriching Activity-Based Models using Smartphone-Based Travel Surveys","volume":"2672","author":"Han","year":"2018","journal-title":"Transp. Res. Rec. J. Transp. Res. Board"},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"413","DOI":"10.1016\/j.tra.2021.10.002","article-title":"Insights on data quality from a large-scale application of smartphone-based travel survey technology in the Phoenix metropolitan area, Arizona, USA","volume":"154","author":"Hong","year":"2021","journal-title":"Transp. Res. Part A Policy Pract."},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.tbs.2019.03.003","article-title":"Respondent preferences in travel survey design: An initial comparison of narrative, structured and technology-based travel survey instruments","volume":"16","author":"Roddis","year":"2019","journal-title":"Travel Behav. Soc."},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"338","DOI":"10.1016\/j.trf.2018.02.005","article-title":"Participants\u2019 perceptions of smartphone travel surveys","volume":"54","author":"Assemi","year":"2018","journal-title":"Transp. Res. Part F Traffic Psychol. Behav."},{"key":"ref_61","unstructured":"Hubert, J., and Toint, P. (2003). La Mobilit\u00e9 Quotidienne des Belges, Groupe de Recherche sur les Transports, FUNDP University."},{"key":"ref_62","unstructured":"Cornelis, E. (2012). La Mobilit\u00e9 en Belgique en 2010: R\u00e9sultats de L\u2019enqu\u00eate BELDAM, SPF Mobilit\u00e9 & Transports."},{"key":"ref_63","unstructured":"Service Public F\u00e9d\u00e9ral Mobilit\u00e9 et Transports (2017). Enqu\u00eate MONITOR sur la Mobilit\u00e9 des Belges, Bruxelles Mobilit\u00e9."},{"key":"ref_64","doi-asserted-by":"crossref","unstructured":"Lopez, A.J., Semanjski, I., Gautama, S., and Ochoa, D. (2017). Assessment of Smartphone Positioning Data Quality in the Scope of Citizen Science Contributions. Mob. Inf. Syst., 2017.","DOI":"10.1155\/2017\/4043237"},{"key":"ref_65","unstructured":"Aguirre, A.J.L. (2018). Processing Crowdsourced Data for the Analysis of Mobility Behaviour, Ghent Universtiy."},{"key":"ref_66","unstructured":"(2023, March 01). CBS Onderzoek Verplaatsingen in Nederland 2017\u2014Onderzoeksbeschrijving. Available online: https:\/\/easy.dans.knaw.nl\/ui\/datasets\/id\/easy-dataset:61643."},{"key":"ref_67","doi-asserted-by":"crossref","first-page":"43","DOI":"10.1016\/j.trpro.2015.12.005","article-title":"Balancing innovation and continuity-Experiences with survey design adaptations of the German mobility panel","volume":"11","author":"Chlond","year":"2015","journal-title":"Transp. Res. Procedia"},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"870","DOI":"10.1016\/j.cstp.2020.05.015","article-title":"Comparing respondent characteristics based on different travel survey data collection and respondent recruitment methods","volume":"8","author":"Silvano","year":"2020","journal-title":"Case Stud. Transp. Policy"},{"key":"ref_69","doi-asserted-by":"crossref","first-page":"219","DOI":"10.1080\/01441640902943453","article-title":"When Transport Geography Meets Social Psychology: Toward a Conceptual Model of Travel Behaviour","volume":"30","author":"Witlox","year":"2010","journal-title":"Transp. Rev."},{"key":"ref_70","doi-asserted-by":"crossref","first-page":"1590","DOI":"10.1016\/j.jtrangeo.2011.06.011","article-title":"Moving towards sustainability? Mobility styles, attitudes and individual travel behaviour","volume":"19","author":"Prillwitz","year":"2011","journal-title":"J. Transp. Geogr."},{"key":"ref_71","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1016\/j.jtrangeo.2013.03.008","article-title":"The impacts of household structure on the travel behaviour of seniors and young parents in China","volume":"30","author":"Feng","year":"2013","journal-title":"J. Transp. Geogr."},{"key":"ref_72","doi-asserted-by":"crossref","first-page":"229","DOI":"10.1016\/j.jtrangeo.2016.01.010","article-title":"Determinants of car ownership among young households in the Netherlands: The role of urbanisation and demographic and economic characteristics","volume":"51","author":"Oakil","year":"2016","journal-title":"J. Transp. Geogr."},{"key":"ref_73","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1016\/j.trpro.2017.07.006","article-title":"Smartphone based travel diary collection: Experiences from a field trial in Stockholm","volume":"26","author":"Kristoffersson","year":"2017","journal-title":"Transp. Res. Procedia"},{"key":"ref_74","unstructured":"Cornelis, E. (2012). La Mobilit\u00e9 en Belgique en 2010: R\u00e9sultats de L\u2019enqu\u00eate BELDAM, Groupe de Recherche sur les Transports, FUNDP University."},{"key":"ref_75","doi-asserted-by":"crossref","first-page":"227","DOI":"10.1016\/j.trpro.2015.12.020","article-title":"Comparison of travel diaries generated from smartphone data and dedicated GPS devices","volume":"11","author":"Montini","year":"2015","journal-title":"Transp. Res. Procedia"},{"key":"ref_76","doi-asserted-by":"crossref","first-page":"280","DOI":"10.1016\/j.trpro.2015.12.024","article-title":"Increasing smartphone-based travel survey participants","volume":"11","author":"Maruyama","year":"2015","journal-title":"Transp. Res. Procedia"},{"key":"ref_77","doi-asserted-by":"crossref","first-page":"67","DOI":"10.1016\/j.trc.2011.09.005","article-title":"An analysis of the factors influencing differences in survey-reported and GPS-recorded trips","volume":"21","author":"Bricka","year":"2012","journal-title":"Transp. Res. Part C Emerg. Technol."},{"key":"ref_78","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1016\/j.trpro.2018.10.029","article-title":"Collecting travel diaries: Current state of the art, best practices, and future research directions","volume":"32","author":"Prelipcean","year":"2018","journal-title":"Transp. Res. Procedia"},{"key":"ref_79","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/j.trpro.2018.10.001","article-title":"Transport survey methods-in the era of big data facing new and old challenges","volume":"32","author":"Bonnel","year":"2018","journal-title":"Transp. Res. 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