1 Alex1988 Asked: May 31, 2020In: Localisation and Maps What is the difference between RTK and PPK? 1 What is the difference between RTK and PPK? Share Facebook 1 Answer Voted Oldest Recent Daniel Powell Added an answer on June 6, 2020 at 5:11 am Basically, the main difference between the RTK and PPK is when this positional correcting takes place. RTK corrects during the flight, and PPK corrects after the flight. Both these technologies are very similar, however, PPK has a decisive advantage — because of its robustness and consistency. 1 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Click on image to update the captcha. Save my name, email, and website in this browser for the next time I comment. This site uses Akismet to reduce spam. Learn how your comment data is processed.