Using a MEMS GNSS/INS system offers a suite of benefits, especially in scenarios where precise navigation and location tracking are paramount. This system merges the expansive coverage of Global Navigation Satellite Systems (GNSS) with the highly responsive and self-reliant capabilities of Micro-Electro-Mechanical Systems (MEMS) based Inertial Navigation Systems (INS). Here’s why this combination is advantageous:

1. Enhanced Accuracy: GNSS provides broad geographical positioning data, but its accuracy can be compromised in urban canyons, dense foliage, or indoor environments where satellite signals are weak or obstructed. The MEMS-based INS compensates for this by providing continuous, real-time data about position, orientation, and velocity, even when GNSS signals are unavailable.
2. Reliable Performance in Diverse Environments: MEMS sensors in the INS system can maintain accurate tracking in environments where GNSS alone might fail. This is crucial for applications like underground mining, indoor robotics, or urban navigation where satellite signals are either weak or non-existent.
3. Compact and Energy-Efficient: MEMS technology is known for its small size and low power consumption. This makes MEMS GNSS/INS systems ideal for use in compact and portable devices, such as drones, wearable tech, and handheld navigation aids.
4. Immediate Response to Movement: MEMS sensors provide immediate feedback on changes in motion and orientation. This is vital for applications requiring quick response times, such as in vehicle navigation systems or stabilization systems in cameras and smartphones.
5. Cost-Effective Solution: While offering advanced capabilities, MEMS sensors are generally more cost-effective compared to other navigation technologies with similar functionalities. This makes MEMS GNSS/INS systems a practical choice for a wide range of users and industries.
6. Versatile Applications: From autonomous vehicles and UAVs (Unmanned Aerial Vehicles) to personal navigation and augmented reality applications, the versatility of MEMS GNSS/INS systems is vast, catering to a broad spectrum of modern technological needs.

In summary, a MEMS GNSS/INS system provides a comprehensive solution that combines the global reach of GNSS with the detailed, immediate insights of MEMS-based INS. This synergy ensures reliable, accurate, and efficient navigation across a multitude of environments and applications.