Talks and Poster Presentations (with Proceedings-Entry)

  1. M. Jobst, S. Chawanji, G. Gartner:
    "Vector Tile Table Join Service (VTJS) - cartographic support for the communication of AI results";
    Talk: 30th International Cartographic Conference (ICC 2021), Florenz; 2021-12-14 - 2021-12-18; in: "Abstracts of the ICA, Vol. 3", P. Zamperlin, A. Cantile, M. Milli (ed.); (2021), 2 pages. BibTeX,


  2. M. Jobst, G. Gartner:
    "A generations view on SDG - using the central role of maps";
    Talk: 30th International Cartographic Conference (ICC 2021), Florenz; 2021-12-14 - 2021-12-18; in: "Proceedings of 30th International Cartographic Conference (ICC 2021), Vol. 4", P. Zamperlin, A. Cantile, M. Milli (ed.); (2021), 5 pages. BibTeX, More information


  3. M. Lapaine, T. Midtbo, G. Gartner, T. Bandrova, T. Wang, J. Shen:
    "Definition of the Map";
    Talk: 30th International Cartographic Conference (ICC 2021), Florenz; 2021-12-14 - 2021-12-18; in: "Advances in Cartography and GIScience of the ICA, Vol. 3", P. Zamperlin, A. Cantile, M. Milli (ed.); (2021), 6 pages. BibTeX, More information


  4. F. Ledermann:
    "Investigating the Effect of Display Pixel Density on the Minimal Legible Size of Cartographic Symbols";
    Talk: 30th International Cartographic Conference (ICC 2021), Florenz; 2021-12-14 - 2021-12-18; in: "Abstracts of the ICA, Vol. 3", P. Zamperlin, A. Cantile, M. Milli (ed.); (2021), 2 pages. BibTeX,


  5. F. Ledermann, G. Gartner:
    "Towards Reproducible User Studies and Behavioral Experiments for Cartography With the stimsrv Framework";
    Talk: 30th International Cartographic Conference (ICC 2021), Florenz; 2021-12-14 - 2021-12-18; in: "Abstracts of the ICA, Vol. 3", P. Zamperlin, A. Cantile, M. Milli (ed.); (2021), 2 pages. BibTeX,


  6. T. Midtbo, T. Bandrova, G. Gartner, M. Lapaine, J. Shen, V. Vozenilek, T. Wang:
    "Establishing a Cartographic Body of Knowledge";
    Talk: 30th International Cartographic Conference (ICC 2021), Florenz; 2021-12-14 - 2021-12-18; in: "Abstracts of the ICA, Vol. 3", P. Zamperlin, A. Cantile, M. Milli (ed.); (2021), 2 pages. BibTeX,


  7. F. Porras Bernárdez, G. Gartner:
    "A social media-based framework for tourist behaviour analysis and characterization in urban environments";
    Talk: 30th International Cartographic Conference (ICC 2021), Florenz; 2021-12-14 - 2021-12-18; in: "Proceedings of 30th International Cartographic Conference (ICC 2021), Vol. 4", P. Zamperlin, A. Cantile, M. Milli (ed.); (2021), 8 pages. BibTeX, More information


  8. F. Vörös, G. Gartner, B. Kovacs:
    "Driving and navigation habits of Austrian drivers";
    Talk: 30th International Cartographic Conference (ICC 2021), Florenz; 2021-12-14 - 2021-12-18; in: "Proceedings of 30th International Cartographic Conference (ICC 2021), Vol. 4", P. Zamperlin, A. Cantile, M. Milli (ed.); (2021), 8 pages. BibTeX, More information


  9. W. Wang, H. Huang, G. Gartner:
    "Can indoor navigation service incorporating signs support spatial learning?";
    Talk: 30th International Cartographic Conference (ICC 2021), Florenz; 2021-12-14 - 2021-12-18; in: "Abstracts of the ICA, Vol. 3", P. Zamperlin, A. Cantile, M. Milli (ed.); (2021), 2 pages. BibTeX,


  10. L. Zhu, J. Shen, G. Gartner, Y. Hou:
    "Personalized Landmark Sequence Recommendation Method using LSTM-based Network for Navigating in Large Hospitals";
    Talk: 30th International Cartographic Conference (ICC 2021), Florenz; 2021-12-14 - 2021-12-18; in: "Abstracts of the ICA, Vol. 3", P. Zamperlin, A. Cantile, M. Milli (ed.); (2021), 2 pages. BibTeX,


  11. B. Zhunis, G. Gartner, S. Klettner:
    "Cross-Cultural Differences in Map Design Perception";
    Talk: 30th International Cartographic Conference (ICC 2021), Florenz; 2021-12-14 - 2021-12-18; in: "Abstracts of the ICA, Vol. 3", P. Zamperlin, A. Cantile, M. Milli (ed.); (2021), 3 pages. BibTeX,


  12. G. Retscher, P. Zariqi, G. Gartner:
    "Analyses of Bluetooth Distance Measurements for Digital Contact Tracing";
    Talk: International Symposium on Geospatial Approaches to Combating Covid-19, Florence, Italy (invited); 2021-12-13 - 2021-12-14; in: "International Symposium on Geospatial Approaches to Combating Covid-19", (2021), 5 pages. BibTeX, More information


  13. N. Homainejad, S. Zlatanova, N. Pfeifer, S. Sepasgozar:
    "A Methodology for an Automated Three-Dimensional Heathland Assessment Workflow in Support of Bushfire Behaviour Modelling";
    Talk: 3rd Built Environment Research Forum, Sydney, Australia; 2021-12-01; in: "Proceedings of the 3rd Built Environment Research Forum", Environmental Sciences Proceedings / MDPI, 12 / 1 (2021), ISSN: 2673-4931; 24-1 - 24-4. BibTeX, More information


  14. W. Błaszczak-Bąk, G. Retscher, J. Janicka, M. Uradziński, M. Bednarczyk, J. Gabela:
    "Dual-frequency GNSS/Wi-Fi Smartphone Navigation";
    Talk: 16th International Conference on Location-Based Services, Glasgow (invited); 2021-11-24 - 2021-11-25; in: "16th International Conference on Location Based Services", (2021), Paper ID 5, 6 pages. BibTeX, More information


  15. F. Ledermann:
    "Small differences: Limits of Legibility of Cartographic Symbols on High- and Ultra-High-Resolution Mobile Displays";
    Talk: LBS 2021: 16th International Conference on Location Based Services, Glasgow, UK; 2021-11-24 - 2021-11-25; in: "LBS 2021: Proceedings of the 16th International Conference on Location Based Services", (2021), 6 pages. BibTeX, More information


  16. F. Porras Bernárdez, G. Gartner:
    "Climate change and populists in geolocated Twitter";
    Talk: 16th International Conference on Location-Based Services, Glasgow; 2021-11-24 - 2021-11-25; in: "Proceedings of the 16th International Conference on Location Based Services", A. Basiri, G. Gartner, H. Huang (ed.); (2021), 9 pages. BibTeX, More information


  17. G. Retscher, P. Zariqi, A. Pinilla Pachon, J. Ceballus Cantu, S. Madawalagama:
    "Bluetooth Distance Estimation for COVID-19 Contact Tracing";
    Talk: 16th International Conference on Location-Based Services, Glasgow (invited); 2021-11-24 - 2021-11-25; in: "16th International Conference on Location Based Services", (2021), Paper ID 1, 15 pages. BibTeX, More information


  18. T. Weigert, G. Retscher:
    "Positioning Performance Evaluation of a Dual Frequency Multi-GNSS Smartphone";
    Talk: 16th International Conference on Location-Based Services, Glasgow (invited); 2021-11-24 - 2021-11-25; in: "16th International Conference on Location Based Services", (2021), Paper ID 2, 21 pages. BibTeX, More information


  19. L. Zhu, J. Shen, G. Gartner:
    "Ontology-driven context-aware recommendation method for indoor navigation in large hospitals";
    Talk: 16th International Conference on Location-Based Services, Glasgow; 2021-11-24 - 2021-11-25; in: "Proceedings of the 16th International Conference on Location Based Services", A. Basiri, G. Gartner, H. Huang (ed.); (2021), 4 pages. BibTeX, More information


  20. M. Karabin, D. Kitsakis, M. Koeva, G. Navratil, J. Paasch, J. Paulsson, N. Vucic, K. Janecka, A. Lisec:
    "3D Cadastre in the case of engineering objects, such as bridges and road viaducts";
    Talk: 7th International FIG Workshop on 3D Cadastres, New York, USA; 2021-10-11 - 2021-10-13; in: "7th International FIG Workshop on 3D Cadastres", E. Kalogianni, A. Rahman, P. van Oosterom (ed.); FIG (International Federation of Surveyors), Copenhagen, Denmark (2021), ISBN: 978-87-92853-48-6; 19 - 36. BibTeX, More information


  21. C. Alvites, G. Santopuoli, M. Hollaus, N. Pfeifer, M. Maesano, F. Moresi, M. Marchetti, B. Lasserre:
    "A stepwise approach for deriving timber assortments of trees from Terrestrial Laser Scanning data";
    Talk: SilviLaser 2021, Vienna; 2021-09-28 - 2021-09-30; in: "Proceedings of the SilviLaser Conference 2021", Geowissenschaftliche Mitteilungen / Technische Universität Wien (TU Wien), Department of Geodesy and Geoinformation, 104 / Vienna (2021), ISSN: 1811-8380; 356 - 358. BibTeX, More information


  22. M. Hollaus, J. Otepka, J. Galle, G. Bronner:
    "Branch detection based on TLS data";
    Talk: SilviLaser 2021, Vienna; 2021-09-28 - 2021-09-30; in: "Proceedings of the SilviLaser Conference 2021", Geowissenschaftliche Mitteilungen / Technische Universität Wien (TU Wien), Department of Geodesy and Geoinformation, 104 / Vienna (2021), ISSN: 1811-8380; 255 - 257. BibTeX, More information


  23. M. Hollaus, N. Pfeifer, T. Gschwantner, A. Berger:
    "Operationalizing multi-temporal stem volume assessment based on ALS data";
    Talk: SilviLaser 2021, Vienna; 2021-09-28 - 2021-09-30; in: "Proceedings of the SilviLaser Conference 2021", Geowissenschaftliche Mitteilungen / Technische Universität Wien (TU Wien), Department of Geodesy and Geoinformation, 104 / Vienna (2021), ISSN: 1811-8380; 201 - 204. BibTeX, More information


  24. M. Hollaus, S. Schlaffer, M. Müller, H. Vacik, N. Pfeifer, W. Dorigo:
    "ALS based forest information for forest fire danger modelling";
    Talk: SilviLaser 2021, Vienna; 2021-09-28 - 2021-09-30; in: "Proceedings of the SilviLaser Conference 2021", Geowissenschaftliche Mitteilungen / Technische Universität Wien (TU Wien), Department of Geodesy and Geoinformation, 104 / Vienna (2021), ISSN: 1811-8380; 303 - 306. BibTeX, More information


  25. A. Iglseder, N. Pfeifer, M. Hollaus:
    "The Potential of ALS Data for Habitat Classification in Forest Landscapes - First Results";
    Talk: SilviLaser 2021, Vienna; 2021-09-28 - 2021-09-30; in: "Proceedings of the SilviLaser Conference 2021", Geowissenschaftliche Mitteilungen / Technische Universität Wien (TU Wien), Department of Geodesy and Geoinformation, 104 / Vienna (2021), ISSN: 1811-8380; 132 - 135. BibTeX, More information


  26. G. Mandlburger, D. Monetti, M. Hollaus, M. Wimmer, J. Otepka, N. Pfeifer:
    "A case study for detection and modelling of submerged deadwood from UAV-borne topo-bathymetric LiDAR point clouds";
    Talk: SilviLaser 2021, Vienna; 2021-09-28 - 2021-09-30; in: "Proceedings of the SilviLaser Conference 2021", Geowissenschaftliche Mitteilungen / Technische Universität Wien (TU Wien), Department of Geodesy and Geoinformation, 104 / Vienna (2021), ISSN: 1811-8380; 195 - 197. BibTeX, More information


  27. J. Otepka, M. Hollaus, G. Mandlburger, L. Gokl, W. Karel, B. Wöhrer, N. Pfeifer:
    "OPALS: A Flexible and Efficient Point Cloud Processing Software for Forest Application";
    Talk: SilviLaser 2021, Vienna; 2021-09-28 - 2021-09-30; in: "Proceedings of the SilviLaser Conference 2021", Geowissenschaftliche Mitteilungen / Technische Universität Wien (TU Wien), Department of Geodesy and Geoinformation, 104 / Vienna (2021), ISSN: 1811-8380; 246 - 249. BibTeX, More information


  28. S. Puliti, G. Pearse, M. Watt, E. Mitchard, I. McNicol, M. Bremer, M. Rutzinger, P. Surový, L. Wallace, M. Hollaus, R. Astrup:
    "A new UAV laser scanning benchmark dataset for characterization of single-tree and forest biophysical properties";
    Talk: SilviLaser 2021, Vienna; 2021-09-28 - 2021-09-30; in: "Proceedings of the SilviLaser Conference 2021", Geowissenschaftliche Mitteilungen / Technische Universität Wien (TU Wien), Department of Geodesy and Geoinformation, 104 / Vienna (2021), ISSN: 1811-8380; 224 - 227. BibTeX, More information


  29. N. Alinaghi, M. Kattenbeck, A. Golab, I. Giannopoulos:
    "Will You Take This Turn? Gaze-Based Turning Activity Recognition During Navigation";
    Talk: 11th International Conference on Geographic Information Science (GIScience 2021), Poznan, Polen; 2021-09-27 - 2021-09-30; in: "11th International Conference on Geographic Information Science (GIScience 2021)", K Janowicz, J. Verstegen (ed.); Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, Dagstuhl (2021), ISBN: 978-3-95977-208-2; Paper ID 5, 16 pages. BibTeX, More information


  30. B. Mazurkiewicz, M. Kattenbeck, I. Giannopoulos:
    "Navigating Your Way! Increasing the Freedom of Choice During Wayfinding";
    Talk: 11th International Conference on Geographic Information Science (GIScience 2021), Poznan, Polen; 2021-09-27 - 2021-09-30; in: "11th International Conference on Geographic Information Science (GIScience 2021)", K Janowicz, J. Verstegen (ed.); Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik, II / Dagstuhl (2021), ISBN: 978-3-95977-208-2; Paper ID 9, 16 pages. BibTeX, More information


  31. T. Fischer, M. Jobst:
    "Die Geodateninfrastruktur und deren Potenzial zur Verbesserung der Intersubjektivität räumlicher Analysen: dargestellt am Beispiel der stationären Einrichtungen zur Langzeitpflege älterer Menschen in Österreich";
    Talk: 26th International Conference on Urban Planning, Regional Development and Information Society - REAL CORP 2021, Wien; 2021-09-07 - 2021-09-10; in: "Conference Proceedings REAL CORP 2021", M. Schrenk, V. Popovich, P. Zeile, P. Elisei, C. Beyer, J. Ryser, G. Stöglehner (ed.); (2021), ISBN: 978-3-9504945-0-1. BibTeX,


  32. A. Iglseder, M. Bruggisser, A. Dostálová, N. Pfeifer, S. Schlaffer, W. Wagner, M. Hollaus:
    "The Potential of Sentinel-1 Data to Supplement High Resolution Earth Observation Data for Monitoring Green Areas in Cities";
    Poster: XXIVth ISPRS Congress, Online; 2021-07-05 - 2021-07-09; in: "XXIV ISPRS Congress "Imaging today, foreseeing tomorrow", Commission III", International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLIII-B3-2021 (2021), ISSN: 1682-1750; 567 - 574. BibTeX, More information


  33. A. Masiero, C. Toth, J. Gabela, G. Retscher:
    "Assessment of Car Collaborative Positioning with UWB and Vision";
    Talk: International Archives of Photogrammetry and Remote Sensing of the ISPRS, Working Group VI/3, Nice, France (invited); 2021-07-05 - 2021-07-09; in: "ISPRS Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences", XLIII-B1-2021 (2021), 7 pages. BibTeX, More information


  34. J. Otepka, G. Mandlburger, W. Karel, B. Wöhrer, C. Ressl, N. Pfeifer:
    "A Framework for Generic Spatial Search in 3D Point Clouds";
    Talk: XXIVth ISPRS Congress, Online; 2021-07-05 - 2021-07-09; in: "XXIV ISPRS Congress "Imaging today, foreseeing tomorrow", Commission II", ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, V-2-2021 (2021), 35 - 42. BibTeX, More information


  35. Z. Adavi, R. Weber:
    "Application of the Total Variation Method in near real-time GNSS Tropospheric Tomography";
    Talk: Scientific Assembly of the International Association of Geodesy (IAG 2021), Beijing, China; 2021-06-28 - 2021-07-02; in: "IAG 2021 - Abstract Book", (2021), 317. BibTeX, More information


  36. S. Böhm, J. Gruber, L. Kern, J. McCallum, L. McCallum, J. Quick, M. Schartner:
    "Probing a southern hemisphere VLBI intensive baseline configuration for dUT1 determination";
    Talk: Scientific Assembly of the International Association of Geodesy (IAG 2021), Beijing, China; 2021-06-28 - 2021-07-02; in: "IAG 2021 - Abstract Book", (2021), 500. BibTeX, More information


  37. M. Glaner, K. Gutlederer, R. Weber:
    "PPP with raw GNSS observation data of smartphones";
    Talk: Scientific Assembly of the International Association of Geodesy (IAG 2021), Beijing, China; 2021-06-28 - 2021-07-02; in: "IAG 2021 - Abstract Book", (2021), 424. BibTeX, More information


  38. H. Krasna, L. Petrov:
    "Astronomy VLBA campaign MOJAVE used in geodesy";
    Talk: Scientific Assembly of the International Association of Geodesy (IAG 2021), Beijing, China; 2021-06-28 - 2021-07-02; in: "IAG 2021 - Abstract Book", (2021), 65. BibTeX, More information


  39. G. Möller, C. Ao, Z. Adavi, R. Biondi, H. Brenot, A. Sa, G. Hajj, N. Hanna, C. Kitpracha, E. Pottiaux, W. Rohm, E. Shehaj, E. Trzcina, K. Wang, K. Wilgan, W. Zhang, K. Zhang:
    "Tomographic fusion strategies for the reconstruction of atmospheric water vapor";
    Talk: Scientific Assembly of the International Association of Geodesy (IAG 2021), Beijing, China; 2021-06-28 - 2021-07-02; in: "IAG 2021 - Abstract Book", (2021), 329. BibTeX, More information


  40. H. Wolf, J. Böhm, M. Schartner, U. Hugentobler, B. Soja, A. Nothnagel:
    "Dilution of Precision (DOP) factors for evaluating observations to Galileo satellites with VLBI";
    Talk: Scientific Assembly of the International Association of Geodesy (IAG 2021), Beijing, China; 2021-06-28 - 2021-07-02; in: "IAG 2021 - Abstract Book", (2021), 26. BibTeX, More information


  41. A. Leb, G. Retscher:
    "Study for the Development of a Guidance and Information System Based on Wi Fi for TU Wien";
    Talk: FIG Working Week 2021, The Netherlands (invited); 2021-06-20 - 2021-06-25; in: "FIG Working Week 2021 20 - 25 June Smart Surveyors for Land and Water Management Challenges in a new Reality", (2021), Paper ID 10863, 15 pages. BibTeX, More information


  42. J. Paffenholz, B. Steinhoff-Knopp, C. Harmening:
    "3D Point Cloud Based Spatio-Temporal Monitoring of Natural Objects";
    Talk: FIG Working Week 2021, Niederlande (invited); 2021-06-20 - 2021-06-25; in: "FIG Working Week 2021 20-25 June Smart Surveyors for Land and Water Management Challenges in a new Reality", FIG (ed.); (2021), 14 pages. BibTeX, More information


  43. G. Retscher, V. Gikas, R. Gerike:
    "Curricula Enrichment for Sri Lankan Universities Delivered through the Application of Location-Based Services to Intelligent Transport Systems";
    Talk: FIG Working Week 2021, The Netherlands (invited); 2021-06-20 - 2021-06-25; in: "FIG eWorking Week 2021", (2021), Paper ID 10865, 16 pages. BibTeX, More information


  44. F. Ledermann, G. Gartner:
    "Towards Conducting Reproducible Distributed Experiments in the Geosciences";
    Talk: AGILE 2021, Online Conference; 2021-06-08 - 2021-06-11; in: "Open-access proceedings of the Association of Geographic Information Laboratories in Europe", AGILE: GIScience Series, 2 (2021), ISSN: 2700-8150; 33 - 39. BibTeX, More information


  45. M. Schmidl, G. Navratil, I. Giannopoulos:
    "An Approach to Assess the Effect of Currentness of Spatial Data on Routing Quality";
    Talk: 24th AGILE Conference on Geographic Information Science, Chania, Greece, Online; 2021-06-08 - 2021-06-11; in: "Proceedings of the 24th AGILE Conference on Geographic Information Science", P. Partsinevelos, P. Kyriakidis, M. Kavouras (ed.); Copernikus Publications, (2021), 12 pages. BibTeX, More information


  46. I. Giannopoulos:
    "Das Unsichtbare sehen! Die Bedeutung von AR im Bauwesen";
    Talk: Kolloquium "Zukunftsfragen des Baubetriebs", Wien (invited); 2021-05-18; in: "Kolloquium "Zukunftsfragen des Baubetriebs"", G. Goger, Ch. Schranz et al. (ed.); TU Verlag, (2021), ISBN: 978-3-903311-24-4; 94 - 105. BibTeX, More information


  47. W. Wagner, B. Bauer-Marschallinger, C. Navacchi, F. Reuß, S. Cao, C. Reimer, M. Schramm, C. Briese:
    "A Sentinel-1 Data Cube For Global Land Monitoring Applications";
    Talk: Big Data from Space 2021, Online; 2021-05-18 - 2021-05-20; in: "Proceedings of the 2021 conference on Big Data from Space (BiDS'21)", P. Soille, S. Loekken, S. Albani (ed.); (2021), ISBN: 978-92-76-37661-3; 49 - 52. BibTeX, More information


  48. T. Katona, B. Gilfedder, S. Frei, L. Aigner, M. Bücker, A. Flores-Orozco:
    "Determining frequency dependence of carbon turnover in peat using spectral induced polarization";
    Talk: EGU, Wien; 2021-04-29 - 2021-04-30; in: "EGU General Assembly 2021", (2021), 15653 - 15658. BibTeX,


  49. C. Moser, P. Oberender, B. Funk, A. Flores-Orozco:
    "Geophysical monitoring of temperature variation and water movement in a frost weathering cave";
    Talk: EGU, EGU 2021; 2021-04-19 - 2021-04-30; in: "EGU General Assembly 2021", EGU, 13388 (2021), 1 - 5. BibTeX,


  50. M. Steiner, T. Katona, J. Fellner, A. Flores-Orozco:
    "Characterization of a solid waste landfil through geophysical data fusion";
    Poster: European Geosciences Union, General Assembly 2021 (vEGU 2021), online; 2021-04-19 - 2021-04-30; in: "EGU General Assembly 2021", EGU, 12073 (2021), 1 - 5. BibTeX,


  51. G. Mandlburger:
    "Gewässervermessung vom UAV";
    Talk: 21. Internationale Geodätische Woche Obergurgl 2021, Online; 2021-02-08 - 2021-02-11; in: "21. Internationale Geodätische Woche Obergurgl 2021", T. Weinold (ed.); Wichmann, (2021), ISBN: 9783879077021; 103 - 112. BibTeX,


  52. G. Retscher, A. Leb:
    "Development of a Navigation and Information Service for a University Library";
    Talk: 2021 International Technical Meeting ION ITM, virtual; 2021-01-25 - 2021-01-28; in: "2021 International Technical Meeting ION ITM", (2021), Paper ID 19, 14 pages. BibTeX, More information


  53. N. Roser, M. Steiner, M. Stumvoll, T. Katona, T. Glade, A. Flores-Orozco:
    "Imaging hydrogeological and mechanical parameters in landslides through geophysical data fusion: the Hofermühle site";
    Talk: EAGE - Conference & Exhibition Near Surface Geoscience 21, Wien; 2020-06-14 - 2020-06-27; in: "EAGE", EAGE - Conference & Exhibition Near Surface Geoscience 21, 2021/1/Wien (2021), 1 - 7. BibTeX,




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