Topographic humidity index from LiDAR

__The link: * Access the data directory* is available in the section*Dataset 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).**

Simple

Date ( RI_367 )
2020-11-04
Date ( RI_366 )
2020-11-04
RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministère des Ressources naturelles et des Forêts - Secteur des forêts - Direction des inventaires forestiers (DIF) ( )
https://www.donneesquebec.ca
Status
planned; planifié RI_597
Maintenance and update frequency
annually; annuel RI_539
Keywords ( RI_528 )
  • Cartography
  • DIF
  • Forest Inventory Department
  • Hydrography
  • Hydrology
  • LiDAR
  • Relief
  • TWI
  • Terrain
  • Elevation
Government of Canada Core Subject Thesaurus Thésaurus des sujets de base du gouvernement du Canada ( RI_528 )
  • Government information
Use limitation
Creative Commons 4.0 Attribution (CC-BY) licence – Quebec (https://www.donneesquebec.ca/fr/licence/)
Access constraints
license; licence RI_606
Use constraints
license; licence RI_606
Spatial representation type
vector; vecteur RI_635
Metadata language
eng; CAN
Metadata language
fra; CAN
Topic category
  • Geoscientific information
Begin date
0001-01-01
N
S
E
W
thumbnail


Reference system identifier
unknown / unknown / unknown
Distribution format
  • CSV ( unknown )

  • HTML ( unknown )

  • LYR ( unknown )

  • PDF ( unknown )

  • SHP ( unknown )

  • other ( unknown )

RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministère des Ressources naturelles et des Forêts - Secteur des forêts - Direction des inventaires forestiers (DIF) ( )
https://www.donneesquebec.ca
OnLine resource
Download links ( HTTPS )

Dataset;CSV;fra

OnLine resource
Open forest ( HTTPS )

Dataset;HTML;fra

OnLine resource
Open forest ( HTTPS )

Dataset;HTML;fra

OnLine resource
Video clip on the topographic humidity index from LiDAR ( HTTPS )

Dataset;HTML;fra

OnLine resource
Web mapping service ( HTTPS )

Dataset;HTML;fra

OnLine resource
Original metadata (https://www.donneesquebec.ca) ( HTTPS )

Dataset;HTML;fra

OnLine resource
Symbology ( HTTPS )

Dataset;LYR;fra

OnLine resource
READ ME ( HTTPS )

Supporting Document;PDF;fra

OnLine resource
LiDAR Derivative Products User Guide ( HTTPS )

Supporting Document;PDF;fra

OnLine resource
User's Guide: Products derived from LiDAR Data ( HTTPS )

Supporting Document;PDF;fra

OnLine resource
Availability of potential flow bed products and topographic humidity index from LiDAR ( HTTPS )

Supporting Document;PDF;fra

OnLine resource
Procedures for using a web service ( HTTPS )

Supporting Document;PDF;fra

OnLine resource
Download links ( HTTPS )

Dataset;SHP;fra

OnLine resource
Symbology ( HTTPS )

Dataset;other;fra

File identifier
c979c259-3553-4473-816a-ef14a36c5a05 XML
Metadata language
eng; CAN
Character set
utf8; utf8 RI_458
Hierarchy level
dataset; jeuDonnées RI_622
Date stamp
2025-01-28
Metadata standard name
North American Profile of ISO 19115:2003 - Geographic information - Metadata
Metadata standard version
HNAP ISO:19115 - 2003
RI_418
  Government and Municipalities of Québec; Government and Municipalities of Québec; Ministère des Ressources naturelles et des Forêts - Secteur des forêts - Direction des inventaires forestiers (DIF) ( )
https://www.donneesquebec.ca
 
 

Overviews

overview

Spatial extent

N
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E
W
thumbnail


Keywords


Provided by

Associated resources

Not available