I posted this in the WebODM forum, but it belongs here. Still trying to figure this one out.
I was trying out the MicMac node and it finished processing the images, but gave me a message: “An orthophoto could not be generated. To generate one, make sure GPS information is embedded in the EXIF tags of your images, or use a Ground Control Points (GCP) file.” I can create a GCP, but the standard ODM node creates orthophotos just fine from the same images without a GCP. Where is the disconnect? I’m using a Yuneec H520E and it gives me telemetry in .tlog, .utm, and .sky formats. Can any of those be used to substitute for what MicMac needs?
Here’s a portion of the EXIF data from GIMP. It contains lat/long data. I’m not sure about how accurate the height data is. It seems low.