Yosemite National Park - Trailheads - Open Data

This is a vector point dataset representing the entrance stations to Yosemite National Park. Information contained in this data set includes the type of feature, seasonal feature closure if applicable, and cartographic labels. This dataset is utilizing the drafted NPS Points of Interest Spatial Data Standard dated 02/03/2017. This dataset is intended for public as well as internal use. Some records are not appropriate or necessary for public products but are of interest to NPS employees, partners, and contractors. These records have their data access set to Internal NPS Only and are not to be displayed on public maps. The points of public interest in this data set have been attributed for Public Map Display and unrestricted data access and are set for public data distribution, symbolization in cartographic products for visitors, etc., e.g. Nat Geo Trails Illustrated. This layer is a subset of the authoritative Points of Interest layer. IRMA Data Store Reference本数据集为矢量点数据集，用于表征优胜美地国家公园的入口站点。本数据集包含的信息包括要素类型、适用情形下的要素季节性关闭状态，以及制图标签。本数据集采用2017年2月3日发布的国家公园管理局（National Park Service，简称NPS）兴趣点（Points of Interest）空间数据标准草案。本数据集兼顾公共使用与内部使用需求。部分记录不适用于或无需纳入公开产品，但仅对NPS员工、合作伙伴及承包商具有参考价值。此类记录的数据访问权限被设置为仅NPS内部可访问，不得在公开地图上展示。本数据集中的公开兴趣点已配置为支持公开地图展示与无限制数据访问，可用于公开数据分发、面向游客的制图产品符号化渲染等场景，例如《国家地理步道图解》（Nat Geo Trails Illustrated）。该图层为权威兴趣点图层的子集。IRMA数据存储引用