Navsight Solution
– Hardware Manual
NAVSIGHTHM.1.5
3. System Performance specification
All specifications are rated to 1
σ
, over -40°C to +75°C unless otherwise stated.
These specifications have been obtained by field tests, using typical mission scenarios and comparison to
reference units using post-processing. Outage performance validated by simulation of repeated, pure GNSS
outages, separated by at least 200 s of optimal GNSS condition, compared to a reference RTK trajectory.
They refer to latest hardware revision with latest stable firmware version.
Performance parameters may be affected in multi-path and poor GNSS reception environments such as
Urban canyons.
For each application, we present the specified accuracy for the following positioning modes:
●
SP: Single Point mode and is the default L1 GNSS fix quality
●
RTK: Real Time Kinematics with a typical 1 cm accuracy position
●
PP: Post Processed data using Qinertia with at least Precise Point Positioning data
3.1. Ekinox grade performance specifications
3.1.1. Common specifications
Performance
Remarks
Measurement range
360° in all axes, no mounting limitation
Solid state sensors
Orientation noise
< 0.02° RMS
Static
3.1.2. Land applications
All specifications are valid with DMI (odometer) aiding for typical land mapping trajectories.
Outage
Duration
Positioning Mode
Position Accuracy (m)
Velocity Accuracy (m/s)
Attitude Accuracy (°)
Horizontal
Vertical
Horizontal
Vertical
Roll / Pitch
Heading
0 s
SP
1.20 m
1.20 m
0.05 m/s
0.05 m/s
0.02°
0.05°
RTK
0.01 m + 0.5 ppm
0.015 m + 1 ppm 0.02 m/s
0.02 m/s
0.015°
0.04°
PP
0.01 m + 0.5 ppm
0.015 m + 1 ppm 0.01 m/s
0.01 m/s
0.01°
0.03°
10 s
SP
1.5 m
1.4 m
0.05 m/s
0.05 m/s
0.03°
0.06°
RTK
0.15 m
0.1 m
0.03 m/s
0.03 m/s
0.02°
0.05°
PP
0.03 m
0.03 m
0.015 m/s
0.01 m/s
0.015°
0.03°
60 s / 1 km
SP
4 m
2.5 m
0.1 m/s
0.1 m/s
0.08°
0.15°
RTK
3 m
0.75 m
0.1 m/s
0.1 m/s
0.08°
0.12°
PP
0.4 m
0.1 m
0.03 m/s
0.02 m/s
0.04°
0.05°
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