1:2,000,000-scale state boundaries of the conterminous United States
收藏DataONE2016-10-29 更新2024-06-26 收录
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资源简介：
This coverage is of the state boundaries of the conterminous United
States. It was derived from the Digital Line Graph (DLG) files
representing the 1:2,000,000-scale map in the National Atlas of the
United States.
Boundaries
United States
创建时间：
2016-10-29
