ADEV	Allan Deviation
CSV	Comma-separated values format
GNSS	Global Navigation Satellite System
ECEF	Earth-centered, Earth-fixed frame
EKF	Extended Kalman filter
IMU	Inertial measurement unit
INS	Inertial navigation system
LC	Loosely coupled
MEMS	Micro-electromechanical system
OADEV	Overlapped ADEV
PPP	Precise point positioning
PSD	Power spectral density
Std. dev.	Standard deviation
PVT	Position, velocity, and time as result of GNSS solution
RW	Random walk