Petra Hafner

Quality Assessment of Different GNSS/IMS-Integrations

Manfred Wieser, Petra Hafner, Norbert Kühtreiber, 2011 .

Smartphone-based indoor positioning utilizing motion recognition

Manfred Wieser, Thomas Moder, Karin Wisiol, 2015, 2015 International Conference on Indoor Positioning and Indoor Navigation (IPIN).

Development of a Positioning Tool for the Navigation of Visually Impaired People

Manfred Wieser, Katrin Huber, Thomas Moder, 2014 .

Development of a Reliable Positioning Tool for the Navigation of Visually Impaired People

Petra Hafner, 2014 .

Investigations on a real-time PPP client

Bernhard Hofmann-Wellenhof, Robert Weber, Katrin Huber, 2011 .

Indoor Positioning for Visually Impaired People Based on Smartphones

Manfred Wieser, Thomas Moder, Petra Hafner, 2014, ICCHP.

Evaluation of smartphone-based indoor positioning using different Bayes filters

Manfred Wieser, Thomas Bernoulli, Thomas Moder, 2013, International Conference on Indoor Positioning and Indoor Navigation.

GNSS-based trajectories for demanding applications

Bernhard Hofmann-Wellenhof, Christoph Abart, Petra Hafner, 2009, 2009 6th Workshop on Positioning, Navigation and Communication.

Zur Einführung der Berufsordnung der Öffentlich bestellten Vermessungsingenieure in Österreich 1940

Thomas Pany, Harald Schuh, Torsten Mayer-Gürr, 2011 .

Indoor Positioning based on Bayes Filtering Using Map Information

Manfred Wieser, Thomas Moder, Karin Wisiol, 2015 .

3D indoor positioning with pedestrian dead reckoning and activity recognition based on Bayes filtering

Manfred Wieser, Thomas Moder, Karin Wisiol, 2014, 2014 International Conference on Indoor Positioning and Indoor Navigation (IPIN).