RINEX 3.02

Regular Versus High Resolution (HR) Data

Purpose: The purpose of this article is to show the difference in resolution values for Gyroscope, Accelerometer, Reference Altitude, Reference Position, GNSS Altitude, and GNSS Position data.
Last Updated: Aug 19, 2020

The purpose of this article is to show the difference in resolution values for Gyroscope, Accelerometer, Reference Altitude, Reference Position, GNSS Altitude, and GNSS Position data. The table below shows the units for the measurement and compares the maximum resolution for the corresponding data type for both Regular Resolution and HR Resolution. This applies to all Inertial Labs products (with exception of unit that does not contain GNSS receiver) unless specified otherwise.

Units Regular Resolution HR Resolution
Gyroscopes
Deg/s
0.01
0.00001
Accelerometers
G’s
0.00001
0.000001
(Ref) Altitude
m
0.01
0.001
(Ref) Position
deg
0.0000001
0.000000001
(GNSS) Altitude
m
0.01
0.001
(GNSS) Position
deg
0.0000001
0.000000001
Units Regular Resolution HR Resolution
Gyroscopes
Deg/s
0.01
0.00001
Accelerometers
G’s
0.00001
0.000001
(Ref) Altitude
m
0.01
0.001
(Ref) Position
deg
0.0000001
0.000000001
(GNSS) Altitude
m
0.01
0.001
(GNSS) Position
deg
0.0000001
0.000000001

For any additional questions, please email support@inertiallabs.com

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