托克劳群岛数据集—世界地理数据大百科

托克劳群岛位于南太平洋， 它由三个环礁组成，它们分别是阿塔富环礁 (Atafu Atoll) 、努库诺努环礁（Nukunonu Atoll）和法考福环礁 (Fakaofo Atoll)。其中，努库诺努环礁是三个环礁中最大的一个环礁。阿塔富环礁地理位置为8?33′6″S, 172?30′3″W，面积10.31平方千米, 外环长21.38千米 and内环长19.45千米。法考福环礁是三个环礁面积最小的一个。努库诺努环礁地理位置为9?10′6″S , 171?48′35″W ,面积21.48平方千米, 外环长45.10千米and内环长41.30千米。法考福环礁地理位置为9?21′55″S , 171?12′54″W, 面积18.20平方千米, 外环长36.61千米， 内环长34.40千米。在三个环礁上，每一个环礁都有露出水面的陆地，这些陆地在环礁上与水下部分相隔排列。在法考福环礁上，有44块土地露出水面；努库诺努环礁上，有33块土地露出水面；阿塔富环礁上有32块土地露出水面。Tokelau, located in the South Pacific, consists of three atolls: Atafu Atoll, Nukunonu Atoll, and Fakaofo Atoll. Among them, Nukunonu Atoll is the largest one of the three. Atafu Atoll is situated at 8°33′6″S, 172°30′3″W, covering an area of 10.31 km², with an outer reef rim length of 21.38 km and an inner lagoon length of 19.45 km. Fakaofo Atoll is the smallest in area among the three atolls. Nukunonu Atoll is located at 9°10′6″S, 171°48′35″W, with an area of 21.48 km², an outer reef rim length of 45.10 km and an inner lagoon length of 41.30 km. Fakaofo Atoll is positioned at 9°21′55″S, 171°12′54″W, spanning an area of 18.20 km², with an outer reef rim length of 36.61 km and an inner lagoon length of 34.40 km. On each of the three atolls, there are emerged lands arranged alternately with submerged sections across the atoll. Specifically, Fakaofo Atoll has 44 emerged lands, Nukunonu Atoll has 33, and Atafu Atoll has 32 emerged lands.