单频接收机
- 网络Single frequency receiver; RTD
单频接收机单频接收机
Single frequency receiver
测绘基... ... d.相对定位 Relative positioning f.单频接收机 Single frequency receiver g.双频接收机 Dual frequency receiver ...
RTD
...产的基准站接收机 差分模块的双频接收机(RTK),单频接收机(RTD) RTCM2.x ,RTCM3.1(实时),Rinex(事后) 80km 水平: 35cm( …