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 ...

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 ...

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 ...