PPP comparison with PPP-tools

Here's an example of using PPP-tools to compare PPP solutions from NRCan gpsppp, ESA gLAB, and RTKLIB.

It seems that all programs fix the lat/lon output. However both gLAB and RTKLIB leave the height as a variable parameter. Interestingly it seems there is some peak at the end of the PTBG data and gLAB compensates by raising the height while RTKLIB compensates by raising the clock value.

Leave a Reply

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.