Preliminary Canadian Landslide Database

This preliminary landslide database lists 5031 features with assigned landslide and material type (surficial vs. rock). Where known, the date of occurrence, trigger, and reference are provided. The landslides have mostly been identified using Google Earth and publicly available lidar. Previously published landslide database have also been incorporated and referenced. Landslide type attribution should be considered preliminary. Version 5.0 includes the addition of approximately 800 landslide features over version 4.0. Data is provided as .csv file which can be imported in GIS software and as .kmz file for visualization in Goggle Earth. Summary statistics are provided in a separate spreadsheet.本初步滑坡数据库共收录5031个滑坡要素，并为其标注了滑坡类型与物质类型（表层滑坡vs.岩质滑坡）。若已知相关信息，则会一并标注滑坡发生日期、触发因素及参考文献来源。本数据集收录的滑坡要素大多通过谷歌地球（Google Earth）与公开获取的激光雷达（LiDAR）数据识别得到，同时整合并引用了既往已发表的滑坡数据库成果。本次标注的滑坡类型仅为初步判定结果。相较于4.0版本，5.0版本新增了约800个滑坡要素。数据以逗号分隔值（Comma-Separated Values, CSV）文件格式提供，可导入地理信息系统（Geographic Information System, GIS）软件；同时提供.kmz文件，用于在谷歌地球（Google Earth）中开展可视化展示。数据集的汇总统计信息单独存放于一份电子表格文件中。