UNI-CEN Boundaries (DBF-Original Shorelines) - Census Metropolitan Area (CMA) - 2016 - File Geodatabase 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 数字边界文件系列（UNI-CEN Digital Boundary File Series）可助力完成 UNI-CEN 普查数据表的制图匹配。本系列针对不同应用场景提供多格式边界数据：Esri 形状文件（Esri Shapefile，SHP）、地理JSON（geoJson）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 CSRS坐标系，以及面向Web应用的WGS84坐标系；geoJson格式版本仅提供WGS84坐标系下的数据。UNI-CEN 标准化普查数据表可便捷地与本系列边界文件完成匹配融合。如需了解文件来源、数据制作方法及使用方式，请查阅以下文档：https://borealisdata.ca/dataverse/unicen_docs。如需了解该项目更多详情，请访问：https://observatory.uwo.ca/unicen。