It would seem this would be an easy way for flat earth to show evidence of the ice ring.
The southern poimts of Africa, South America and Australia are not that far from the ice ring according to the most common flat earth map. There is nothing between them and the ice ring but the flat ocean....no obstructions.
With all the latest telescopes , cameras, film and means to eliminate fog , haze and other atmospheric conditions it should not be difficult to take pictures of the ice ring without actually going to the ice ring itself.If all the pictures showed a continuous ice ring it would provide evidence that the earth is flat.
Why hasn't the flat earth done this ?