UNI-CEN Boundaries (CBF-Original 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）可助力开展UNI-CEN人口普查数据表的制图工作。该系列边界数据提供了多种格式以适配不同应用场景：Esri Shapefile（SHP）、GeoJSON 以及文件地理数据库（File Geodatabase，FGDB）。其中，SHP与FGDB格式文件提供了两种投影坐标系：适用于印刷制图的NAD83 CSRS，以及面向Web应用的WGS84；而GeoJSON格式版本仅提供WGS84坐标系下的数据。UNI-CEN标准化人口普查数据表（Standardized Census Data Tables）可便捷地与该边界文件系列进行合并匹配。若需了解文件来源、制作方法及使用方式等更多信息，请查阅以下文档：https://borealisdata.ca/dataverse/unicen_docs。若需了解该项目更多详情，请访问：https://observatory.uwo.ca/unicen。