Severnaya Zemlya any traces of land to the north of the wide strait between the Kara Sea and the Laptev Sea that they navigated. The archipelago was not put on the map until the 1913–1915 Arctic Ocean Hydrographic Expedition of icebreakers "Taimyr" and "Vaigach". The chief organiser and first captain of the Vaygach was officer Aleksandr Vasiliyevich Kolchak of the Imperial Russian Navy. The expedition was privately financed and was launched in 1910, being led by Boris Vilkitsky on behalf of the Russian Hydrographic Service. This venture accomplished its goal of exploring the uncharted areas of the continental side of the Northern
Russian Arctic National Park Russian Arctic National Park Russian Arctic National Park () is a national park of Russia, which was established in June 2009. It was expanded in 2016, and it covers a large and remote area of the Arctic Ocean, the northern part of Novaya Zemlya (Severny Island), and Franz Josef Land. After expansion in 2016, approximately 74,000 km, 16,000 km in land area and 58,000 km in sea area were added to the National Park. In 2009 the total area of the national park was 14,260 km, including 6,320 km on the land and 7,940 km of the Arctic Ocean. The