Funny pic on Google Maps

This is the island of Nihoa, northwest of Kauai, viewed in Google Maps. Hawaii on my mind. Anyway, it is a funny shot with mixed resolutions, bathymetry and optical imagery, and what looks to be a bordered image without its adjacent partner images. Web link: https://www.google.com/maps/@23.0606579,-161.8639537,39656m/data=!3m1!1e3