Mapping-level & Ultra-precision GNSS/MEMS Inertial Navigation System

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Introduction

The ER-GNSS/MINS-01 features a high-precision and reliable MEMS gyroscope and accelerometer. It integrates a dual-antenna, full-system, full-band positioning and orientation satellite module. With its integrated navigation fusion algorithm, it delivers continuous, accurate, and reliable positioning, attitude, and speed information, even under complex GNSS conditions. It offers a variety of communication interfaces and standardized user communication protocols, making it suitable for applications in aviation, land, marine, and more.

Features

• High reliability and high precision MEMS gyroscope (bias instability<0.02°/h) and large range high precision MEMS accelerometer (±60g, zero bias instability <2μg).

• The working temperature is -40℃~+80℃, and the temperature compensation of the gyroscope and accelerometer is carried out in the working temperature range, which has better bias performance.

• Built-in full-band full-system dual-antenna positioning and orientation GNSS module, which supports single-antenna high-precision positioning and velocity measurement, and supports dual-antenna fast orientation function.

• The system can provide extremely accurate integrated navigation information, attitude up to 0.01°, post-processing 0.004°, heading 0.05°, post-processing 0.01°

• Variety of data interface, more easy to install and use, support RS422/RS232 and CAN

• Precision aluminum alloy shell, high reliability, can be widely used in land, aviation, navigation.

Application areas

Wide UAV, flight data recorder, intelligent unmanned vehicle,

Urban mapping, hydrological survey,

Roadbed positioning and orientation,

Underwater vehicle, surface vessel.

Specifications

1.system parameter

2.sensor parameter