National Forest System Trails
收藏国家林业和草原科学数据中心2023-02-09 更新2024-03-06 收录
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https://www.forestdata.cn/dataDetail.html?id=2d962175-77f7-4ae5-9e32-efd6f3fd2403
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资源简介：
The TrailNFS_Publish Layer is designed to provide information about National Forest System trail locations and characteristics to the public. It describes trail locations, basic characteristics of the trail, and where and when various trail uses are prohibited, allowed and encouraged. Because the data readiness varies between Forests, each Forest approves which level of attribute subset are published for that forest. Forests can provide no information or one of three attribute subsets describing trails. The attribute subsets include TRAILNFS_CENTERLINE which includes the location and trail name and number; TRAILNFS_BASIC which adds information about basic trail characteristics; and TRAILNFS_MGMT which adds information about where and when users are prohibited, allowed, and encouraged. When a Forest chooses to provide the highest attribute subset, TRAILNFS_MGMT, these attributes must be consistent with the Forest's published Motorized Vehicle Use Map (MVUM).
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-09
