This video is about how to get centimeter-level accuracy in GPS GNSS projects. Firstly we will compare the GPS and GNSS followed by basics behind it. Then we will perform an experiment to compare the performance of Neo 6M GPS module (GPS) and the ZED F9P Application board (GNSS). This video also covers basic of C099 F9P application board.

After watching this video you will some insights of GPS and GNSS technology, RTK mode in GNSS.

Make your own Car GPS Tracker System

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43 Comments

  3. I have a question, if send for rtk 10 000 conections simultaneos, for correctly. This hardware support it?

  4. thanks but zed f9p is not cheap and also you must buy rtk l1 l2 antenna to use it. they are not cheap as you told I guess. thanks for video.

  5. You say that you will go over RTK and more technical details in the next video. To which video are you referring? I was looking for something like a part 2 of this video, but didn't see it. Thank you.

  6. is some application for android in which i can change options of reciever? for example input access for correction input for rtk.
    do you know about emlid gnss?
    can i use it like it?

  7. Great Video!! I would like to build one ! can you capture the Altitude of the location??

  11. Hello. Hope you are doing good. Nice explanation. Can you tell me the difference between RTK vs RTK with dead reckoning in your experience? I know the basic explanation. But I want to know practical difference in terms of accuracy. do I need RTK with dead reckoning if I am using it in environment as you shown in your video?

  16. GNSS is NOT an "advantage over GPS. Rather, GPS is one version of GNSS. GNSS is a category of technologies. GPS is simply one of many GNSS methods.

  22. Hello, awesome precision ! Could you give me the link of the ZED-F9P please ? Thank you in advance and sorry for my bad English…

  23. help me build Rtk Base and rover communicating correction thru radio without the aide of ntrip or internet

  26. Interesting vid, but for accuracy that small you would demonstrate the difference better by putting them in the same spot side-by-side.

  31. Thanks for your video. Do you connect your application board to internet to obtain 2 cm of accuracy? If you do not access to the internet you must use two of this module, one for mobile and one for base. Is it correct?

  32. Thanks for the video. Is it possible to put some coordinates to base station and find them with the rover( I want the rover to drive me to that location)?

  34. Gostei bastante de sua idéia. Busco criar meu gnss para não ter que pagar tão caro por este aparelho. Irei olhar outros vídeos seus. Obrigado!

  39. Great Video. Can you make second part about this gps module. Hope will come soon.
    Thanks.

  41. Hi there! Please tell me if I can use this board with Arduino or ESP8266 and how they can communicate! Thank you!!

  42. Great upload thank you.

    Which satellites have you selected while using the ZED-F9P module? Would like to know your settings via u-centre

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