Smartphone Based Indoor Navigation System Using Motion Recognition and Map Matching
Proposal of Navigation Message Format for UAV Pseudolite Navigation System
Measurement of oxygen isotope ratios using tunable diode laser absorption spectroscopy
Development of FKP-DGPS Positioning Module with Low-priced GPS Receiver for Intelligent Vehicle
19:42 WJPD1-7 Index-Guided Segmented Gain-Section Laser