Help with ppk using Cors for drone data processing

I have experience with ppk and rtk but Im a little rusty - it has been a while since Ive done this stuff. Can someone help me with ppk processing data from a M3E with rtk using a CORS station nearby? I am having trouble getting fix in the data. Do I need to wait 24 hours or some other given time before I download the CORS data (job was flown this morning). We have a base station but for certain jobs we would like to be able to take advantage of cors stations and save time setting the base up.

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More specifically if you are having a hard time try cutting the constellations down to just GPS and GLONASS.

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What if you are within acceptable range of the CORS (3km)? I cannot figure out how to get fix using ppk and I cant figure out what Im not doing correctly. I have to be doing something wrong. Ive uploaded the obs and mrk from the drone, the obs and nav from the cors base, and I am still getting a single solution. Do I need to wait 24 hours before I retrieve data from the cors station?

Hi @ds9005009,

Let’s figure it out. Could you please share your data with me so I can investigate it? You can email it to us at support@emlid.com. Thanks!

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