When Kali is seen in the pool, she initially has her arms up on the sides and the reflection makes it appear like she has 4 arms. The traditional images of Kali usually show her with 4 or more arms.
In the establishing shot for Research Vessel Antardis, the location is given as 60 degrees longitude, 12 degrees latitude. Since there are both east and west longitude values ,and north and south latitude values the coordinates given could indicate any of four different places.