Artiklid rahvusvahelistes teadusajakirjades

Järv, O., Tenkanen, H., Salonen, M., Ahas, R., Toivonen, T. (2018). Dynamic cities: Location-based accessibility modelling as a function of time. Applied Geography, 95, 101-110. DOI:
Tammiksaar, E., Jauhiainen, J. S., Pae, T., Ahas, R. (2018). Edgar Kant, Estonian geography and the reception of Walter Christaller’s central place theory, 1933-1960. Journal of Historical Geography, 60, 77-88. DOI:
Silm, S., Ahas, R., Mooses, V. (2017)  Are younger age groups less segregated? Measuring ethnic segregation in activity spaces using mobile phone data, Journal of Ethnic and Migration Studies, DOI:
Kamenjuk, P., Aasa, A., Sellin, J. (2017). Mapping changes of residence with passive mobile positioning data: the case of Estonia. International Journal of Geographical Information Science
Poom, A., Orru, K., & Ahas, R. (2017). The carbon footprint of business travel in the knowledge-intensive service sector. Transportation Research Part D: Transport and Environment, 50, 292-304…/article/pii/S1361920916308653
Mooses, V., Silm, S., Ahas, R. (2016). Ethnic segregation during public and national holidays: a study using mobile phone data. Geografisca Annaler B: Human Geography, 98 (3), 205−219, 10.1111/geob.12100.
Poom, A. and Ahas, R. 2016. How Does the Environmental Load of Household Consumption Depend on Residential Location? Sustainability 2016, 8, 799; doi:10.3390/su8090799
Raun, J., Ahas, R., Tiru, M. 2016. Measuring tourism destinations using mobile tracking data. Tourism Management 57: 202–212.
Ahas, R, Aasa, A., Yuan, Y., Smoreda, Z., Raubal, M., Liu, Y., Ziemlicki, C., Tiru M., Zook, M. 2015. Everyday Space-Time Geographies: Using mobile phone based sensor data to monitor urban activity in Harbin, Paris and Tallinn, International Journal of Geographical Information Science, 29(11): 2017-2039
Zook, M.; Kraak, M.J.; Ahas, R. 2015. Geographies of mobility: applications of location-based data. International Journal of Geographical Information Science, 29 (11), 1935−1940
Toomet, O; Silm, S; Saluveer, E; Ahas, R; Tammaru, T. 2015. Where Do Ethno-Linguistic Groups Meet? How Copresence during Free-Time Is Related to Copresence at Home and at Work. PLoS ONE, 10 (5), 1−16
Järv, O., Müürisepp, K., Ahas, R., Derudder, B., Witlox, F. 2015. Ethnic differences in activity spaces as a characteristic of segregation: A study based on mobile phone usage in Tallinn, Estonia Urban Studies 0042098014550459, first published on September 22, 2014 as doi:10.1177/0042098014550459
Ahas, R., Witlox F., Miller, H. 2014. From the Guest Editors: Mobility, Communication, and Urban Space, Journal of Urban Technology 21 (2):1-7.
Poom, A., Ahas, R., Orru, K. 2014. The impact of residential location and settlement hierarchy on ecological footprint. Environment and Planning A 46(10): 2369–2384.
Nilbe, K., Ahas, R., Silm, S. 2014. Evaluating the Travel Distances of Events Visitors and Regular Visitors Using Mobile Positioning Data: The Case of Estonia, Journal of Urban Technology, 21(2), 91-107
Järv, O., Ahas, R. and Witlox, F. 2014. Understanding monthly variability in human activity spaces: a twelve-month study using mobile phone call detail records. Transportation Research Part C: Emerging Technologies 38 (1): 122–135.
Silm, S., Ahas, R. 2014. The temporal variation of ethnic segregation in a city: Evidence from a mobile phone use dataset, Social Science Research, 47, 30-43
Silm, S., Ahas, R. 2014. Ethnic Differences in Activity Spaces: A Study of Out-of-Home Nonemployment Activities with Mobile Phone Data. Annals of the Association of American Geographers, 104(3), 542-559
Silm, S., Ahas, R., Nuga, M. 2013. Gender differences in space-time mobility patterns in a post-communist city: a case study based on mobile positioning in the suburbs of Tallinn. Environmnet and Planning B, 5, 814-828
Novak, J., Ahas, R., Aasa, A., Silm, S. 2013. Application of mobile phone location data in mapping of commuting patterns and functional regionalization: a pilot study of Estonia. Journal of Maps, 9(1), 10 – 15
Järv, O., Ahas, Saluveer, E., Derudder, B., Witlox, F. 2012. Mobile Phones in a Traffic Flow: A Geographical Perspective to Evening Rush Hour Traffic Analysis Using Call Detail Records, PLoS ONE 7(11),
Kuusik, A., Tiru, M., Varblane, U., Ahas, R. 2011. Process innovation in destination marketing: use of passive mobile positioning (PMP) for segmentation of repeat visitors in case of Estonia, Baltic Journal of Management, 6(3), 378 – 399
Tiru, M., Kuusik, A., Lamp, M-L., Ahas, R. 2010. LBS in marketing and tourism management: measuring destination loyalty with mobile positioning data. Journal of Location Based Services, 4(2), 120-140
Ahas, R. 2010. Mobile positioning data in geography and planning, Editorial. Journal of Location Based Services, 4(2), 67-69.
Silm, S., Ahas, R., 2010. The seasonal variability of population in Estonian   municipalities, Environmnet and Planning A, 42(10), 2527-2546
Tiru, M., Saluveer, E., Ahas, R., Aasa, A. 2010. Web-based monitoring tool for assessing space-time mobility of tourists using mobile positioning data: Positium Barometer. Journal of Urban Technology,  17(1), 71-89
Ahas, R. 2010. From the Guest Editor: Mobile Positioning and Tracking in Geography and Planning, Journal of Urban Technology,  17(1), 1-2
Ahas, R., Silm, S., Järv, O., Saluveer E., Tiru, M. 2010. Using Mobile Positioning Data to Model Locations Meaningful to Users of Mobile Phones , Journal of Urban Technology,  17(1): 3-27.
Ahas, R. Aasa, A., Silm, S., Tiru, M. 2010. Daily rhythms of suburban commuters’ movements in the Tallinn metropolitan area: case study with mobile positioning data. Transportation Research C, 18: 45–54.
Tammaru, T., Leetmaa, K., Silm, S, Ahas, R. 2008. New residential areas in the Tallinn Metropolitan Area. European Planning Studies, European Planning. Stud 17(3), 423-439
Ahas, R. Aasa, A., Roose, A., Mark, Ü., Silm, S. 2008. Evaluating passive mobile positioning data for tourism surveys: An Estonian case study. Tourism Management 29(3), 469–486
Ahas, R., Aasa, A., Silm, S., Aunap, R., Kalle, H., Mark, Ü. 2007. Mobile positioning in space-time behaviour studies: Social Positioning Method experiments in Estonia. Cartography and Geographic Information Science, 34(4), 259-273.
Ahas, R., Aasa, A., Mark, Ü., Pae, T., Kull, T. 2007. Seasonal tourism spaces in Estonia: case study with mobile positioning data. Tourism Management, 28(3), 898–910
Ahas, R., Mark, Ü. 2005. Location based services – new challenges for planning and public administration? Futures, 37(6), 547-561