UNI-CEN Boundaries (DBF-Original Shorelines) - Census Subdivision (CSD) - 2016 - geojson 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数字边界文件系列可助力UNI-CEN普查数据表的空间映射与匹配。该系列针对不同应用场景提供多种格式的边界数据：Esri Shapefile（SHP）、geoJson 以及文件地理数据库（FGDB）。其中SHP与FGDB格式文件提供两种投影模式：NAD83 CSRS投影适用于印刷制图，WGS84投影适配Web应用程序；geoJson格式仅提供WGS84投影版本。UNI-CEN标准化普查数据表可便捷地与该系列边界文件完成合并关联。若需了解文件来源、数据生成方法及使用方式，请查阅以下文档：https://borealisdata.ca/dataverse/unicen_docs。若需了解该项目更多详情，请访问：https://observatory.uwo.ca/unicen。