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How to log data for Stop & Go with ReachView 3

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This guide shows how to record logs for Stop & Go with ReachView 3 and download them using ReachView 3.


Stop & Go with ReachView 3 is a technique that involves the use of a base placed at a known point and a rover attending all unknown points and occupying each one for a short time. This workflow allows you to get separate points from the track of measurements using the logs from the base and the rover and a CSV from the ReachView 3 app.


To learn more about Stop & Go with ReachView 3, check this tutorial.

Recording RINEX logs on Reach

To record the logs for Stop & Go with ReachView 3, follow the steps below:

  1. Open ReachView 3 and connect to your Reach.

  2. On the Receivers screen, tap Settings.

  3. Go to GNSS settings and set the update rate at 1 Hz for the base and at 5 Hz for the rover.

  4. Go back to the Receivers screen and tap Logging.

  5. Tap Settings in the Raw data section.

  6. Choose the RINEX format in the Raw data section.


    If you do not know which version of RINEX you need, we recommend using RINEX 3.03.


    While recording in the RINEX format, you can log the UBX file as a backup. UBX file can be used to adjust RINEX file settings in the Converter tool in Emlid Studio. You can enable logging in the UBX format in the logging settings in ReachView 3.

  7. Select satellite systems.


    Make sure that you have chosen the same set of satellite systems both on the rover and the base.

  8. Set the logging interval at Full rate (as in GNSS settings).

  9. Use antenna height and enter the measured height to the bottom of the receiver for the base. Don't use it for the rover.

  10. Leave the Marker name field empty.

  11. Tap Apply.


    You can start recording automatically when your receiver is turned on. Check the corresponding field in the settings.

  12. Enable log recording by tapping Start recording in the Raw data section.


    Now you are ready to collect the points. To learn more, check this guide.

  13. Stop log recording by tapping the End recording button.


    Wait for data processing to finish.

Download logs

After you finish raw data logging, you need to download RINEX data from Reach to your mobile device.

  1. Go to the Logs section at the bottom of the Logging screen.


    You can also find information on the logs size and recording date and time here.

  2. To export the file, tap the Download button.

  3. Save your log depending on the device you use.


    If you do not need your logs anymore, you can delete them using the Edit button.

When your logs are downloaded, you can start working with your data in Emlid Studio.