The low-cost zero-baseline GNSS dataset collected with different antennas

The dataset contains zero-baseline GNSS data collected with three low-cost receivers: Septentrio Mosaic-X5, u-blox ZED-F9P and Skytraq PX1122R, as well as from Trimble Alloy serving as a benchmark. The measurements were recorded using two antennas: Trimble TRM59800.00 and u-blox ANN-MB-00 with the following scheme: doys 057-058, receivers: Septentrio Mosaic-X5, Skytraq PX1122R and Trimble Alloy, antenna: Trimble TRM59800.00 doys 060-061, receivers: Septentrio Mosaic-X5, Skytraq PX1122R and Trimble Alloy, antenna: u-blox ANN-MB-00 doys 073-074a, receiver: u-blox ZED-F9P, antenna: TRM59800.00 doys 074b-075, receiver: u-blox ZED-F9P, antenna: u-blox ANN-MB-00本数据集包含零基线全球导航卫星系统（GNSS，Global Navigation Satellite System）数据，采集自三款低成本接收机：Septentrio Mosaic-X5、u-blox ZED-F9P与Skytraq PX1122R，同时搭载作为基准参考的Trimble Alloy接收机。本次采集使用两款天线：Trimble TRM59800.00与u-blox ANN-MB-00，具体采集方案如下： 积日057至058：使用Septentrio Mosaic-X5、Skytraq PX1122R与Trimble Alloy接收机，搭配Trimble TRM59800.00天线 积日060至061：使用Septentrio Mosaic-X5、Skytraq PX1122R与Trimble Alloy接收机，搭配u-blox ANN-MB-00天线 积日073至074a：仅使用u-blox ZED-F9P接收机，搭配Trimble TRM59800.00天线 积日074b至075：仅使用u-blox ZED-F9P接收机，搭配u-blox ANN-MB-00天线