Description
The link: * Access the data directory is available in the sectionDataset description sheets; Additional information*.
As part of the provincial LiDAR sensor data acquisition project, a topographic humidity index or Topographic Wetness Index (TWI) was produced from the digital terrain model derived from aerial LiDAR (Light Detection and Ranging). The matrix layers thus produced provide information on the potential for water accumulation on the territory as a function of the slope and accumulation at a given pixel.This third party metadata element was translated using an automated translation tool (Amazon Translate).
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| READ ME | Open resource | ||
| Symbology | LYR | Open resource | |
| Symbology | Unknown | Open resource | |
| Download links | CSV | Open resource | |
| Download links | ESRI Shape | Open resource | |
| Web mapping service | HTML | Open resource | |
| User's Guide: Products derived from LiDAR Data | Open resource | ||
| Availability of potential flow bed products and topographic humidity index from LiDAR | Open resource | ||
| LiDAR Derivative Products User Guide | Open resource | ||
| Procedures for using a web service | Open resource | ||
| Original metadata (https://www.donneesquebec.ca) | HTML | Open resource | |
| 🌲 Open forest | HTML | Open resource | |
| Video clip on the topographic humidity index from LiDAR | HTML | Open resource |