TY - GEN AV - public ID - discovery1394444 Y1 - 2012/09/30/ UR - https://discovery.ucl.ac.uk/id/eprint/1394444/ A1 - Groves, PD A1 - Jiang, Z A1 - Wang, L A1 - Ziebart, MK TI - Intelligent Urban Positioning using Multi-Constellation GNSS with 3D Mapping and NLOS Signal Detection ER -