LiDAR - Digital models (terrain, canopy, slope)

LiDAR - Digital models (terrain, canopy, slope) __The link: * Access the data directory* is available in the section*Dataset description sheets; Additional information*__. Products derived from LiDAR (Light Detection and Ranging) are generated as part of the [__provincial LiDAR sensor data acquisition project__] (https://mffp.gouv.qc.ca/documents/forets/inventaire/Analyse_retombees_LiDAR-Finale.pdf). It is therefore to facilitate the use of raw LiDAR data and optimize its benefits that the Ministry of Natural Resources and Forests (MRNF) generated and made available products derived from LiDAR in a user-friendly format. LiDAR technology accurately provides ground altitude, forest cover height (canopy), and slopes. Here is the list of four derived products: + Digital terrain model (spatial resolution: 1 m) + Digital terrain model in shaded relief (spatial resolution: 2 m) + Canopy height model (spatial resolution: 1 m) + Slopes (spatial resolution: 2 m) By 2022, the territory covered by these data will be the majority of southern Quebec (south of the 52nd parallel). These products are distributed by map sheet at a scale of 1/20,000. __Note:__ The resolution of these four accessible products has been slightly degraded in visualization in the interactive map to ensure efficient display.**This third party metadata element was translated using an automated translation tool (Amazon Translate).** 2024-05-30 Government and Municipalities of Québec renseignements@mrnf.gouv.qc.ca Form DescriptorsNature and EnvironmentScience and Technology Download links per sheet 1/20,000CSV https://diffusion.mffp.gouv.qc.ca/Diffusion/DonneeGratuite/Foret/IMAGERIE/Produits_derives_LiDAR/csv/URL_feuillet_ProDer.csv Open forestHTML https://www.foretouverte.gouv.qc.ca/?context=_lidar&zoom=14¢er=-71.92793,46.94131&invisiblelayers=*&visiblelayers=d89344fe0e985f20da42dcc973038de3,1da64ddfeaf23710b8a9ad95133fb5d8 Web mapping serviceHTML https://geoegl.msp.gouv.qc.ca/ws/mffpecofor.fcgi? Open forestHTML https://www.foretouverte.gouv.qc.ca/?context=_telechargement&zoom=6¢er=-72.40234,48.23403&invisiblelayers=*&visiblelayers=3d0ed3b632e4bd6416316c614af54852,1da64ddfeaf23710b8a9ad95133fb5d8 LiDAR video clip - Digital models (terrain, canopy, slope)HTML https://youtu.be/M4Ho26PsVo8 Original metadata (https://www.donneesquebec.ca)HTML https://www.donneesquebec.ca/recherche/fr/dataset/5e5d2750-d129-4952-b9fc-f824c5e480b4 SymbologyLYR https://diffusion.mffp.gouv.qc.ca/Diffusion/DonneeGratuite/Foret/IMAGERIE/Produits_derives_LiDAR/Symbologie.zip Availability of LiDAR - Digital models (terrain, canopy, slope)PDF https://cdn-contenu.quebec.ca/cdn-contenu/forets/documents/recherche/Disponibilite_produits_derives_LiDAR.pdf LiDAR data acquisition statusPDF https://mffp.gouv.qc.ca/documents/forets/inventaire/Acquisition_produits_derives_LiDAR.pdf LiDAR Derivative Products User GuidePDF https://mffp.gouv.qc.ca/documents/forets/inventaire/guide-interpretation-lidar.pdf Procedures for using a web servicePDF https://mffp.gouv.qc.ca/documents/forets/inventaire/Procedure_service_Web.pdf Data downloadPDF https://mffp.gouv.qc.ca/documents/forets/inventaire/Telechargement_rapide.pdf LiDAR user guide for identifying surface deposits and loan banksPDF https://mffp.gouv.qc.ca/documents/forets/inventaire/Guide_utilisation_lidar_depots.pdf FugroViewer Software User Guide - LiDAR Point Cloud VisualizationPDF https://mffp.gouv.qc.ca/documents/forets/inventaire/Guide_utilisation_FugroViewer.pdf Provincial LiDAR sensor data acquisition project (2015)PDF https://mffp.gouv.qc.ca/documents/forets/inventaire/Analyse_retombees_LiDAR-Finale.pdf User's Guide: The Four Derevative Products of Basic LiDAR DataPDF https://mffp.gouv.qc.ca/documents/forest/users-guide-lidar.pdf A Guide to Surface Deposit and Borrow Pit Identification Using LiDARPDF https://mffp.gouv.qc.ca/documents/forest/Guide_utilisation_lidar_ang.pdf Province-Wide LiDAR Data Acquisition (2015)PDF https://mffp.gouv.qc.ca/documents/forest/lidar-data-acquisition.pdf LiDAR acquisition metadataSHP https://diffusion.mffp.gouv.qc.ca/Diffusion/DonneeGratuite/Foret/IMAGERIE/Produits_derives_LiDAR/metadonnees.zip Download links per sheet 1/20,000SHP https://diffusion.mffp.gouv.qc.ca/Diffusion/DonneeGratuite/Foret/IMAGERIE/Produits_derives_LiDAR/shp.zip SymbologyZIP https://diffusion.mffp.gouv.qc.ca/Diffusion/DonneeGratuite/Foret/IMAGERIE/Produits_derives_LiDAR/Symbologie.zip

__The link: * Access the data directory is available in the sectionDataset description sheets; Additional information. Products derived from LiDAR (Light Detection and Ranging) are generated as part of the [__provincial LiDAR sensor data acquisition project] (https://mffp.gouv.qc.ca/documents/forets/inventaire/Analyse_retombees_LiDAR-Finale.pdf). It is therefore to facilitate the use of raw LiDAR data and optimize its benefits that the Ministry of Natural Resources and Forests (MRNF) generated and made available products derived from LiDAR in a user-friendly format. LiDAR technology accurately provides ground altitude, forest cover height (canopy), and slopes. Here is the list of four derived products: + Digital terrain model (spatial resolution: 1 m) + Digital terrain model in shaded relief (spatial resolution: 2 m) + Canopy height model (spatial resolution: 1 m) + Slopes (spatial resolution: 2 m) By 2022, the territory covered by these data will be the majority of southern Quebec (south of the 52nd parallel). These products are distributed by map sheet at a scale of 1/20,000. Note: The resolution of these four accessible products has been slightly degraded in visualization in the interactive map to ensure efficient display.This third party metadata element was translated using an automated translation tool (Amazon Translate).*

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