Introduction
POS series satellite/inertial integrated attitude measurement system is a product independently developed for various application fields such as high-precision position, heading and attitude measurement of marine platforms. It is mainly featured with small size, light weight and high precision. The whole system consists of a PCS host, an IMU and two GNSS antennas. It is suitable for small-sized ships and unmanned surface vehicles. At present, POS series products include three different precision levels of POS25, POS15 and POS08.
Features
●PPS support: Support for PPS (pulse per second) output, achieving high-precision timing.
●Multi-position data: Support for simultaneous output of multiple different position sensor attitudes and positioning data.
●Post-processing support: Support for data post-processing (POS), further improving the position, attitude and heading accuracy.
●RTX differential service: Full support for Trimble's RTX differential service to achieve high-precision positioning of marine and inland mobile phone signal difference areas.
Device type |
POS25 |
POS15 |
POS08 |
|
DGPS differential |
Heading |
0.06°, 4m baseline; 0.08°, 2m baseline |
0.015°, 4m baseline; 0.03°, 2m baseline |
0.01°, 4m baseline; 0.02°, 2m baseline |
Altitude |
0.04° |
0.03° |
0.02° |
|
Position |
0.5~2m |
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Heave |
5cm or 5%, 2cm or 2% (delayed heave) |
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Real-time RTK |
Heading |
0.06°, 4m baseline; 0.08°, 2m baseline |
0.015°, 4m baseline; 0.03°, 2m baseline |
0.01°, 4m baseline; 0.02°, 2m baseline |
Altitude |
0.03° |
0.02° |
0.01° |
|
Position |
Horizontal: ±8mm+1ppm Vertical: ±15mm+1ppm |
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Heave |
5cm or 5%, 2cm or 2% (delayed heave) |
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Hydro-Tech post-processing |
Heading |
0.06°, 4m baseline; 0.08°, 2m baseline |
0.015°, 4m baseline; 0.03°, 2m baseline |
0.01°, 4m baseline; 0.02°, 2m baseline |
Altitude |
0.025° |
0.015° |
0.008° |
|
Position |
Horizontal: ±8mm+1ppm Vertical: ±15mm+1ppm |
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Heave |
5cm or 5%, 2cm or 2% (delayed heave) |
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Power supply |
DC 12~30v |
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Rated power consumption |
≤20W |
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Physical size |
Deck unit 160*146(158)*66mm |
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IMU size 98*98*48(/76) mm |
IMU size 110*110*95(/123) mm |
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Weight |
~2.9Kg (excluding antenna and cable) IMU 1.2Kg; Deck 1.7Kg |
~3.5Kg (excluding antenna and cable) IMU1.8Kg; Deck 1.7Kg |
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