Results of angular distortion for 200k sample points

Root link of the proposed FWD-GCA-based metric: 10.6084/m9.figshare.15020151.<br><br>Results of angular distortions of traditional differential-based (10.6084/m9.figshare.15022074), GCA and the proposed FWD-GCA (10.6084/m9.figshare.15022092) metrics for 200k sample points (10.6084/m9.figshare.15022071) on unit sphere.<br>Results of area distortions are also provided at 10.6084/m9.figshare.16681867.