TY - JOUR ID - SisLab1844 UR - http://doi.org/10.1080/15501320500201235 IS - 2 A1 - Seetharaman, Guna A1 - Le, Vu Ha Y1 - 2006/06// JF - International Journal of Distributed Sensor Networks VL - 2 SN - 1550-1329 TI - Video-Assisted Global Positioning in Terrain Navigation with Known Landmarks SP - 103 AV - none EP - 119 ER -