基于中国科学院资源环境科学数据中心全球100万基础地理数据（2010年），在AarcGIS里分别提取北极八国（美国、加拿大、俄罗斯、挪威（含Greenland格陵兰和Faro岛）、丹麦、瑞典、芬兰、冰岛）在国家、省级层面的道路系统，分国别保存。数据格式是arcgis的shp格式，投影方式为GCS_WGS_1984. 国家级数据源自http://www.resdc.cn/data.aspx?DATA

地球大数据科学工程140

City Plan 2014 — Bicycle network overlay

自行车网络规划

交通基础设施

***This dataset is available on Brisbane City Council’s open data website – [data.brisbane.qld.gov.au](https://data.brisbane.qld.gov.au). The site provides additional features for viewing and interact

Research Data Australia50

NSW Department of Main Roads journal - September 1965, Volume 31, Number 1

道路工程管理

交通基础设施

NSW Department of Main Roads journal - September 1965, Volume 31, Number 1

NSW Government Open Data Portal30

Replication data for: \"Roads, Railroads and Decentralization of Chinese Cities\"

城市分散化

交通基础设施

Baum-Snow, Nathaniel, Brandt, Loren, Henderson, J. Vernon, Turner, Matthew A., and Zhang, Qinghua, (2017) “Roads, Railroads, and Decentralization of Chinese Cities.” Review of Economics and Statistics

DataONE2017-08-23 更新70

CTDOT Signal Control Area

交通信号地理信息系统

交通基础设施

The traffic signal control area polygons were developed by the CTDOT and updated by UConn and VHB. The feature class was developed by digitizing the area that represents the geographic extent of the s

Connecticut Department of Transportation Open Data2026-07-04 更新40