Hello sir,
I am just looking up your attachment. What I found the errors following a normal distribution. In this case, I need to know something, the compass is a magnetic compass?
As i saw the error going up up to 150 degrees and same reading of error at 180 degrees..then its again coming down as same sequence.
So I wish you to share me a full 360 degree reading not upto 330, so in that case we can see if the error is again going up or not ?
Please try to understand my point and discuss about it please.
I am working on your given data.
Thanks and regards
Biplob Biswas.