The system analyses positioning accuracy and movement accuracy and USES error compensation methods to enhance the accuracy of the system.

对系统的运动精度和定位精度进行了分析，用误差补偿的方法提高了系统的精度。

youdao

The positioning accuracy and availability of navigation system are affected directly by the quality of satellite configuration.

在导航系统中，基准站配置的优劣直接关系到定位的精度及系统的可用性。

youdao

Finally, analysis a practical model with the fuzzy comprehensive market positioning evaluating system, test the reasonableness and accuracy of the system.

最后，利用建立的模糊综合市场定位模型对一个实际开发案例进行分析，以检验评级体系的合理性和准确性。

youdao

The final constellation of 30 satellites will more than double the spacecraft providing the American Global Positioning System, increasing the accuracy and reliability of navigation and timing signals that can be received across the planet.

BBC: NEWS | Science/Nature | EU-US strike sat-navigation deal