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How to use AUSCORS RTK corrections with DJI drones

In order to achieve centimeter level accuracy with the position of mapping drones or spraying drones you need to provide RTK (real time kinematic) corrections to the drone through a base station or NTRIP network. AUSCORS is an NTRIP network managed by the Australian Government and can be accessed through wifi or 4G signal. 

To learn more about RTK corrections watch this 5 minute video

Benefits of using the AUSCORS NTRIP network

No need to purchase and set up a base station each time you want to fly saving time and money.

AUSCORS broadcasts GPS corrections in the projection GDA2020 which is commonly used in Australia meaning your data will easily line up with operations of most ground rigs. 

Its FREE - You can easily set up an account and begin utilizing the AUSCORS network at no cost. 

Get set up -

Click the link below and register for an account. Be sure to remember your username and password as your username is difficult to recover. 

AUSCORS Website: https://www.auscors.ga.gov.au/

Click "Network Map" and find the nearest mountpoint to your flight location. Note the mount point ID.

Flight area

Use this mount point

Mount point ID

Link DJI drone to AUSCORS network

Ensure your drone and controller are powered on and that your controller is connected to wifi, a wifi hotspot from your phone, or you can install a 4G dongle into the controller. 

Toggle on "RTK Positioning" and "Maintain Positioning Accuracy Mode"

 

For "Select RTK Service Type" select Custom Network RTK from the drop down menu. 

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Input the following parameters: 

  • NTRIP Address: ntrip.data.gnss.ga.gov.au

  • Port: 2101

  • Account: your AUSCORS username

  • Password: your AUSCORS password

  • Mount Point: the mount point ID of your nearest mount point

Click save.

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Success! You're now connected to the AUSCORS NTRIP network

Notes: 

  • Always connect to the nearest mount point to your flight location. If you are moving often be sure to check the network map and link to the nearest mount point. 

  • Ensure the mountpoint is online. Sometimes they go down and will be red or black on the network map. 

  • Installing a dedicated 4G sim card to the controller is the easiest way to ensure you have internet signal. If you work in remote areas Starlink may be a good option. 

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