Massachusetts and Rhode Island 2016 NAV_MARINE_LINE (Navigational/Marine - Recreational/Maritime Lines)

This data set contains vector lines depicting locations for navigation/marine lines for Massachusetts and Rhode Island. Navigation/marine lines in this atlas include ferry routes. The lines in the NAV_MARINE data layer may overlap where an area is associated with more than one agency or feature type. As an example, multiple parks may fall within a county boundary, which may itself fall within...

本数据集包含描绘马萨诸塞州和罗德岛州航行/海上航线位置的矢量线条。该图集中所述的航行/海上航线包括渡轮航线。在NAV_MARINE数据层中，当某一区域关联多个机构或特征类型时，线条可能存在重叠。例如，多个公园可能位于一个县界内，而该县界本身也可能包含在更广泛的区域内。