A couple of comments
Add a license to your repo so users know what they can do with the source and any modifications they may make.
Not sure where this came from
tag_size 0.0381 Physical tag width in meters (1.5 inches)
We consider the tag size to be about 18mm (inside edge of the black square)
As I said before, there are two sensor versions with different effective fov, anyone using the library should be aware of that.
and remember, code should reflect the skill of the team, so teams using this should also research how the code works and the math behind it.