Nansen Island (Kara Sea) especially during Operation Wunderland. In some maps Nansen Island is named simply as Nansena. This island should not be confused with another Russian island called Nansen Island, which is part of Franz Josef Land, in the Arctic Ocean. Both islands are named in the honor and memory of Arctic explorer Fridtjof Nansen. Nansen Island (Kara Sea) Nansen Island (), is a long and narrow island in the coast of the Kara Sea. Its length is and its average width about . This island is located in an area of skerries right off the western coast of the Taymyr Peninsula. Nansen
Beaufort scale law relating wind velocity to Beaufort force. Wave heights in the scale are for conditions in the open ocean, not along the shore. The wind speeds in different units are not mathematically equivalent; e.g. 12–19 km/h is not equivalent to 8–12 mph, and both are not equivalent to 7–10 knots. The reason is that the Beaufort scale is not an exact nor an objective scale. It was based on visual and subjective observation of a ship and of the sea. The corresponding integral wind speeds were determined later, but the values in different units were never made equivalent. The scale