This dataset is an index for City of Winnipeg LiDAR files created by the Water and Waste department. Each file contains a point cloud detailing the location, elevation and surface type at each location point. Rows with a file type of "Tile" link to a file containing a 1km x 1km section of the City, while rows with a file type of "Full" link to a zipped collection of every tile available for the year.
This dataset has the following 11 columns:
| Column Name | API Column Name | Data Type | Description | Sample Values |
|---|---|---|---|---|
| ID | id | text | 2011-000001 2011-000002 2011-000003 2011-000004 2011-000005 view top 100 | |
| Year | year | number | 2020 2011 view top 100 | |
| Season | season | text | Fall view top 100 | |
| File Type | file_type | text | Tile Full view top 100 | |
| File Size | file_size | text | 324 MB 167 MB 318 MB 323 MB 161 MB view top 100 | |
| LAS Version | las_version | number | 1.4 1.2 view top 100 | |
| Minimum Density | minimum_density | text | Given in points per meter squared | 10 PPSM 5 view top 100 |
| Horizontal Datum | horizontal_datum | text | NAD 83 (June 1990) view top 100 | |
| Vertical Datum | vertical_datum | text | CGVD28 (Htv2.0) view top 100 | |
| URL | url | url | view top 100 | |
| Boundary | boundary | polygon | view top 100 |