UNI-CEN Boundaries (DBF-Original Shorelines) - Province/Territory (PR) - 2021 - 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）可辅助完成UNI-CEN普查数据表的空间制图匹配工作。该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，SHP）、地理JSON（geoJson）以及文件地理数据库（File Geodatabase，FGDB）。其中SHP与FGDB格式文件提供两种投影坐标系：用于印刷制图的NAD83加拿大参考坐标系（NAD83 CSRS），以及适配Web应用的WGS84坐标系。geoJson格式版本仅提供WGS84坐标系一种选择。UNI-CEN标准化普查数据表可轻松与该系列边界文件进行匹配融合。若需了解文件来源、数据制作方法及使用方式，请查阅以下文档：https://borealisdata.ca/dataverse/unicen_docs。若需了解该项目的更多详细信息，请访问：https://observatory.uwo.ca/unicen。