Navsight Solution
– Hardware Manual
NAVSIGHTHM.1.5
1. Terminology
AHRS: Attitude and Heading Reference System
CAN (Bus): Controller Area Network
CMR: Compact Measurement Record (protocol)
DC: Direct Current
DGNSS: Differential GNSS
DMI: Distance Measuring Instrument
DVL: Doppler Velocity Log
EKF: Extended Kalman Filter
EMI: Electro Magnetic Interferences
FIR: Finite Impulse Response (filter)
FTP: File Transfer Protocol
GND: Ground
GNSS: Global Navigation Satellite System
GPS: Global Positioning System
IMU: Inertial Measurement Unit
INS: Inertial Navigation System
IP: Internet Protocol / Ingress Protection
LNA: Low Noise Amplifier
MEMS: Micro Electro-Mechanical Systems
MRU: Motion Reference Unit
MTBF: Mean Time Between Failures
NA: Not applicable
NMEA (NMEA 0183): National Marine Electronics Association (standardized communication protocol)
PPK: Post Processing Kinematic
PPS: Pulse Per Second (signal)
RoHS: Risk Of Hazardous Substance
RMA: Return Merchandise Authorization
RMS: Root Mean Square
RTCM: Radio Technical Commission for Maritime Services (Protocol)
RTK: Real Time Kinematics
SBAS: Satellite Based Augmentation System
SDK: Software Development Kit
SP: Single Point
TBD: To Be Defined
TCP: Transmission Control Protocol
UDP: User Datagram Protocol
UTC: Coordinated Universal Time
VRE: Vibration Rectification Error
WGS84: World Geodetic System 1984
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