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Archipelago

    China

    27°40′N 120°57′E

    大北列岛

    Major islands

    4

    Minor islands

    5

    • 小叉山

      Area
      0.29 km²
      High point
      65 m

    • 王树段岛

      Area
      0.2 km²
      High point
      49 m

    • Unnamed island

      Area
      0.19 km²
      High point
      78 m

    • Unnamed island

      Area
      0.12 km²
      High point
      56 m

    • Unnamed island

      Area
      0.11 km²
      High point
      70 m

    Islets

    11
    • Unnamed island34 m · 0.09 km²
    • Unnamed island17 m · 0.04 km²
    • Unnamed island12 m · 0.03 km²
    • Unnamed island7 m · 0.02 km²
    • 小冬瓜屿3 m · 0.02 km²
    • Unnamed island8 m · 0.01 km²
    • 铁礁1 m · 0.8 ha
    • Unnamed island0.5 ha
    • Unnamed island0.2 ha
    • Unnamed island0.1 ha
    • Unnamed island1 m · 0.1 ha

    Rocks & skerries

    7
    • Unnamed island<0.1 ha
    • Unnamed island<0.1 ha
    • Unnamed island<0.1 ha
    • Unnamed island<0.1 ha
    • Unnamed island<0.1 ha
    • Unnamed island<0.1 ha
    • Unnamed island<0.1 ha

    Also in the area

    10

    Inside the group's outline but not confirmed as members by any source.

    • 齿头山岛125 m · 0.73 km²
    • 铜盘岛65 m · 0.55 km²
    • 上干山岛116 m · 0.4 km²
    • 冬瓜屿52 m · 0.25 km²
    • Unnamed island11 m · 0.02 km²
    • Unnamed island27 m · 0.01 km²
    • Unnamed island12 m · 0.7 ha
    • Unnamed island<0.1 ha
    • Unnamed island<0.1 ha
    • Unnamed island<0.1 ha

    Figures

    Comparative heights

    Sea level100 m200 m300 m208 m凤凰山岛193 m北龙岛125 m齿头山岛116 m上干山岛81 m大峙山80 m长大山岛65 m铜盘岛65 m小叉山52 m冬瓜屿49 m王树段岛3 m小冬瓜屿1 m铁礁
    High points by island, metres above sea level.

    Islands by area

    0.000010.00010.0010.010.1110北龙岛: 2.8 km²北龙岛凤凰山岛: 0.97 km²凤凰山岛齿头山岛: 0.73 km²齿头山岛铜盘岛: 0.55 km²铜盘岛长大山岛: 0.53 km²长大山岛上干山岛: 0.4 km²上干山岛大峙山: 0.33 km²大峙山小叉山: 0.29 km²小叉山冬瓜屿: 0.25 km²冬瓜屿王树段岛: 0.2 km²王树段岛Unnamed island: 0.19 km²Unnamed islandUnnamed island: 0.12 km²Unnamed islandUnnamed island: 0.11 km²Unnamed islandUnnamed island: 0.09 km²Unnamed islandUnnamed island: 0.04 km²Unnamed islandUnnamed island: 0.03 km²Unnamed islandUnnamed island: 0.02 km²Unnamed island小冬瓜屿: 0.02 km²小冬瓜屿Unnamed island: 0.02 km²Unnamed islandUnnamed island: 0.01 km²Unnamed islandUnnamed island: 0.01 km²Unnamed island铁礁: 0.8 ha铁礁Unnamed island: 0.7 haUnnamed islandUnnamed island: 0.5 haUnnamed islandUnnamed island: 0.2 haUnnamed islandUnnamed island: 0.1 haUnnamed islandUnnamed island: 0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed islandUnnamed island: <0.1 haUnnamed island
    km², log scale
    北龙岛2.8 km²
    凤凰山岛0.97 km²
    齿头山岛0.73 km²
    铜盘岛0.55 km²
    长大山岛0.53 km²
    上干山岛0.4 km²
    大峙山0.33 km²
    小叉山0.29 km²
    冬瓜屿0.25 km²
    王树段岛0.2 km²
    Unnamed island0.19 km²
    Unnamed island0.12 km²
    Unnamed island0.11 km²
    Unnamed island0.09 km²
    Unnamed island0.04 km²
    Unnamed island0.03 km²
    Unnamed island0.02 km²
    小冬瓜屿0.02 km²
    Unnamed island0.02 km²
    Unnamed island0.01 km²
    Unnamed island0.01 km²
    铁礁0.8 ha
    Unnamed island0.7 ha
    Unnamed island0.5 ha
    Unnamed island0.2 ha
    Unnamed island0.1 ha
    Unnamed island0.1 ha
    Unnamed island<0.1 ha
    Unnamed island<0.1 ha
    Unnamed island<0.1 ha
    Unnamed island<0.1 ha
    Unnamed island<0.1 ha
    Unnamed island<0.1 ha
    Unnamed island<0.1 ha
    Unnamed island<0.1 ha
    Unnamed island<0.1 ha
    Unnamed island<0.1 ha

    Sources

    Facts

    • Geometry, areas and high points: OpenStreetMap contributors (ODbL), Copernicus GLO-30, via Talus.
    • Talus