Mapping

Inertial devices significantly enhance surveying and mapping. INS provide continuous position, velocity, and orientation data, crucial for navigation and dead reckoning in GPS-denied environments such as tunnels. IMUs (Built-in Gyroscopes and accelerometers) also stabilize and control survey equipment and provide motion compensation in dynamic settings. North finders, determining true north through Earth's rotation, ensure precise alignment and orientation, enhancing surveying accuracy and georeferencing. Together, these tools make surveying more robust, accurate, and reliable, particularly in challenging environments.

High Performance Dynamic Fog North Seeker

High-performance Dynamic FOG North Seeker

ER-FNS-01D
1.Internal shock absorber, can adapt to large impact and vibration;
2.30s fast alignment, azimuth accuracy 1°; 90s accurate alignment, azimuth accuracy 0.5°;
3.Dynamic north finding, accurate north finding and attitude following in the case of vibration;

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North Seeking Mems Imu

OEM MEMS North Seeker

ER-MNS-05 (0.25°-1°):
1. Size: 70*65*45(with shell)/43.2*43.2*35.5 (without shell and baseboard);
2. OEM modular design, strong applicability;
3. Triaxial MEMS gyro and accelerometer.

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MEMS Gyro Directional Module for MEMS Directional Drilling/Drilling Directional Instrument

ER-MNS-09(0.25°-1°):
1.Adopt the latest MEMS gyro technology, cylindrical design, its diameter is reduced to 30mm, length is 120mm, can be easily embedded in the narrow space at the front of the drilling equipment (such as the probe);
2.Adopt the latest three-axis MEMS gyro, three-axis MEMS plus meter strapdown inertial measurement technology;
3.Full solid-state design, built-in inner platform, excellent impact and vibration resistance, and resistant to harsh environments.

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North Seeking Mems Imu.jpg

North-Seeking MEMS IMU

ER-MIMU-051
1. Size:70*65*45(with shell)/43.2*43.2*35.5 (without shell and baseboard);
2. OEM, modular design, strong applicability;
3. Can find north independently.

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