UNI-CEN Boundaries (CBF-Harmonized Shorelines) - Census Subdivision (CSD) - 1911 - Esri Shapefile format (WGS84 / EPSG:4326)

The UNI-CEN Digital Boundary File Series facilitates the mapping of UNI-CEN census data tables. Boundaries are provided in multiple formats for different use cases: Esri Shapefile (SHP), geoJson, and File Geodatabase (FGDB). SHP and FGDB files are provided in two projections: NAD83 CSRS for print cartography and WGS84 for web applications. The geoJson version is provided in WGS84 only. The UNI-CEN Standardized Census Data Tables are readily merged to these boundary files. For more information about file sources, the methods used to create them, and how to use them, consult the documentation at https://borealisdata.ca/dataverse/unicen_docs. For more information about the project, visit https://observatory.uwo.ca/unicen.

UNI-CEN数字化边界文件系列（UNI-CEN Digital Boundary File Series）可支撑UNI-CEN普查数据表的制图匹配工作。本系列针对不同应用场景提供了多种格式的边界数据：Esri形状文件（Esri Shapefile，缩写SHP）、地理JSON（geoJson）以及文件地理数据库（File Geodatabase，缩写FGDB）。其中SHP与FGDB格式文件提供两种投影坐标系：适用于印刷制图的北美大地基准84 加拿大参考系统（NAD83 CSRS），以及面向Web应用的世界大地测量系统84（WGS84）。geoJson格式版本仅提供WGS84坐标系下的数据。UNI-CEN标准化普查数据表（Standardized Census Data Tables）可便捷地与本系列边界文件进行关联匹配。若需了解文件来源、数据制作方法及使用方式等更多详情，请查阅https://borealisdata.ca/dataverse/unicen_docs处的官方文档。若需了解该项目的更多信息，请访问https://observatory.uwo.ca/unicen。