NPS - Roads - Web Mercator

The purpose of creating and utilizing a road spatial data standard is to consolidate road spatial data and integrate the existing feature attribute information into a national database for reporting, planning, analysis and sharing purposes. The primary benefit of using the road spatial data standard remains the organization and documentation of road data to allow users to share spatial data between parks, regions, programs, other federal agencies, and the public, at the national level.

制定并应用道路空间数据标准（road spatial data standard）的核心目的，在于整合道路空间数据，并将现有要素属性信息纳入国家级数据库，以满足数据上报、规划、分析与共享的需求。该道路空间数据标准的核心价值，在于实现道路数据的规范化组织与归档，从而支持用户在全国范围内，于园区、区域、项目、其他联邦机构以及社会公众之间实现空间数据的共享。