UNI-CEN Boundaries (CBF-Harmonized Shorelines) - Census Tract (CT) - 1966 - Esri Shapefile format (NAD83 CSRS / EPSG:3348)

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UNI-CEN人口普查数据表的空间制图工作。本系列边界文件针对不同应用场景提供多种格式：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格式文件配备两种投影坐标系：用于印刷制图的北美大地基准1983加拿大空间参考系统（NAD83 CSRS），以及适用于Web应用的世界大地坐标系1984（WGS84）；geoJson格式仅采用WGS84坐标系。UNI-CEN 标准化人口普查数据表可便捷地与上述边界文件进行关联整合。如需了解文件来源、制作方法及使用方法，请查阅https://borealisdata.ca/dataverse/unicen_docs 处的官方文档。如需了解该项目的更多详情，请访问https://observatory.uwo.ca/unicen。