GNSS和GPS模块比以往任何时候都更小，使它们能够被设计成移动资产、跟踪个人或动物并识别精确位置。然而，这些系统需要与实时运动学 （RTK）校正和其他技术协调，以实现厘米级精度。 GPS（全球定位系统）是第一个开发和部署的卫星导航系统，它为更广泛的 ...

本文简要介绍了GPS高程测量的基本原理、GPS-RTK测量原理以及坐标转换方法等，在此基础上，讨论分析了运用GPS-RTK技术进行高程测量精度的评定方法。分别采用GPS和水准仪对校园网进行测量，得到RTK高程和水准高程数据，计算出点间高差较差和高差较差中误差 ...

This article demonstrates the benefits of Galileo integration for high-precision real-time kinematic (RTK) through representative case studies, considering baseline length, multipath impact and tree ...

No audio available for this content. SparkFun Electronics has introduced the SparkFun Quadband GNSS RTK Breakout (Qwiic), which is designed to improve positioning accuracy using the Quectel GNSS ...

We predict this Kickstarter will go well, going live tomorrow (Monday 5th August) best to get in line early to avoid disappointment. Colin and Fergus have seen a gap in the Market and are going for it ...