TY - CONF T1 - Evaluation of the accuracy and precision of orientation determination in an indoor positioning system using infrastructure illumination and PSD sensors T2 - 2019 International Conference on Indoor Positioning and Indoor Navigation (IPIN 2019 Y1 - 2019 A1 - A. de la LLana A1 - J.L. Lázaro A1 - A. Gardel A1 - I. Bravo JF - 2019 International Conference on Indoor Positioning and Indoor Navigation (IPIN 2019 PB - IEEE CY - Pisa , Italia VL - 1 SN - 978-1-7281-1788-1 ER -