3D	Three-Dimensional
CORS	Continuously Operating Reference Station
ECEF	Earth-Centered, Earth-Fixed
GPS	Global Positioning System
GNSS	Global Navigation Satellite System
IMU	Inertial Measurement Unit
MEMS	Micro Electro Mechanical Systems
NTRIP	Networked Transport of RTCM via Internet Protocol
ROS	Robot Operating System
RTCM	Radio Technical Commission for Maritime Services
SBAS	Satellite Based Augmentation Systems
USB	Universal Serial Bus