Boulder ridges greater than or equal to 1 m high on the sea floor of the Stellwagen Bank National Marine region (ridges1.shp)

This data set contains the locations of boulder ridges greater than or equal to 1 meter in height in the Stellwagen Bank National Marine Sanctuary Region off Boston,...本数据集收录了波士顿外海斯泰尔韦根班克国家海洋保护区（Stellwagen Bank National Marine Sanctuary）范围内高度大于等于1米的巨砾脊分布点位。