RTK和GPS定位的区别以及应用在农业场景 首先，简要说一下GPS和RTK的工作原理。 GPS定位的基本原理是，测量出已知位置的卫星到地面GPS接收器之间的距离，然后接收器通过与至少4颗卫星通讯，计算与这些卫星间的距离，就能确定其在地球上的具体位置。普通GPS的 ...

SparkFun Electronics has launched the RTK Torch, designed for high-precision geolocation and GIS needs. It has tri-band reception, tilt compensation and millimeter accuracy. The RTK Torch can provide ...

SparkFun Electronics has introduced the SparkFun Quadband GNSS RTK Breakout (Qwiic), which is designed to improve positioning accuracy using the Quectel GNSS module. This module has a compact design ...