奥援暗沙
来自维基百科,自由的百科全书
奥援暗沙是南海南沙群岛岛礁之一,位于南薇滩东北方,位于南威岛南约23海里。北纬8度09分,东经111度58分。属沉没环礁,为一群散列暗礁。
历史
地质地形
一群散列的暗礁,底质为珊瑚的浅滩。宽3.7km,浅处水深6.4m[3]。
地理坐标
北纬8度9分,东经111度58分海域内
参考文献
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