Figure 4-4
In case of setting up a local RTK base with known reference location as shown in figure 4-4 for RTK
survey or data collection, one Alpha RTK receiver is configured as RTK base connecting via micro-USB
port to a computer running NTRIP Server/Caster, and another Alpha RTK receiver is configured as RTK
rover connecting via Bluetooth to an Android smartphone. User can run the free Lefebure NTRIP
Client App on the smartphone to retrieve the Alpha RTK base data over Internet and sending it to the
Alpha RTK rover. With “MOCK Location” option enabled on the smartphone, the GPS related location
Apps on the smartphone will be able to use the more accurate position from Alpha RTK rover.