NPS - Roads - Geographic Coordinate System
收藏数据链接：
官方服务：
资源简介：
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.
