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CanElevation - Canada Digital Elevation Models

canada dem dsm dtm elevation geospatial land stac

Description

The Canadian DEM represents the current coverage of elevation data available. This dataset includes a Digital Terrain Model (DTM), a Digital Surface Model (DSM) and other derived products. This dataset includes a 1m, 2m and 30m DEM. The 1m and 2 m products are a combination of DEM data generated from airborne LiDAR and optical digital images. The 30 m DEM integrates data from the Copernicus DEM acquired during the TanDEM-X Mission, with the DEM data derived from airborne lidar and provides a complete coverage for Canada.

Le modèle numérique d’élévation (MNE) canadien représente la couverture actuelle des données d’élévation disponibles. Ce jeu de données comprend un Modèle Numérique de Terrain (MNT), un Modèle Numérique de Surface (MNS) et d’autres produits dérivés. Ce jeu de données propose des MNE de résolution 1 m, 2 m et 30 m. Les produits 1 m et 2 m sont issus d’une combinaison de données MNE générées à partir de LiDAR aéroporté et d’images numériques optiques. Le MNE de 30 m intègre des données provenant du MNE Copernicus acquis lors de la mission TanDEM-X, ainsi que les données MNE issues du LiDAR aéroporté, ce qui permet d’assurer une couverture complète du Canada.

Update Frequency

The dataset is updated as new DEM models becomes available.
L'ensemble de données est mis à jour à mesure que des nouveaux modèles numérique d'élévation deviennent disponibles.

License

Open Government License (OGL)

Documentation

Medium Resolution Digital Elevation Model - MRDEM High Resolution Digital Elevation Model Mosaic

Managed By

See all datasets managed by Natural Resources Canada.

Contact

geoinfo@nrcan-rncan.gc.ca

How to Cite

CanElevation - Canada Digital Elevation Models was accessed on DATE from https://registry.opendata.aws/canelevation-dem.

Usage Examples

Tutorials
Publications

Resources on AWS

  • Description
    Mosaic of High Resolution Digital Elevation Model (HRDEM) at 1m / Mosaïque de Modèle numérique d'élévation de haute résolution (MNEHR) à 1m
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::canelevation-dem/hrdem-mosaic-1m/
    AWS Region
    ca-central-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://canelevation-dem/hrdem-mosaic-1m/
    Explore
    STAC catalog
    STAC Browser by Radiant Earth
    Browse Bucket
  • Description
    Mosaic of High Resolution Digital Elevation Model (HRDEM) at 2m / Mosaïque de Modèle numérique d'élévation de haute résolution (MNEHR) à 2m
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::canelevation-dem/hrdem-mosaic-2m/
    AWS Region
    ca-central-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://canelevation-dem/hrdem-mosaic-2m/
    Explore
    STAC catalog
    STAC Browser by Radiant Earth
    Browse Bucket
  • Description
    Medium Resolution Digital Elevation Model (MRDEM). Modèle numérique d'élévation de moyenne résolution (MNEMR)
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::canelevation-dem/mrdem-30/
    AWS Region
    ca-central-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://canelevation-dem/mrdem-30/
    Explore
    STAC catalog
    STAC Browser by Radiant Earth
    Browse Bucket
  • Description
    Mosaic of High Resolution Digital Elevation Model (HRDEM) by LiDAR acquisition project. Mosaïque de Modèle numérique d'élévation de haute résolution (MNEHR) par project d'acquisition LiDAR.
    Resource type
    S3 Bucket
    Amazon Resource Name (ARN)
    arn:aws:s3:::canelevation-dem/hrdem-lidar/
    AWS Region
    ca-central-1
    AWS CLI Access (No AWS account required)
    aws s3 ls --no-sign-request s3://canelevation-dem/hrdem-lidar/
    Explore
    STAC catalog
    STAC Browser by Radiant Earth
    Browse Bucket
  • Description
    Notifications for Canada Digital Elevation Models.
    Resource type
    SNS Topic
    Amazon Resource Name (ARN)
    arn:aws:sns:ca-central-1:675987781521:canelevation-dem-create-object
    AWS Region
    ca-central-1
  • Description
    Notifications for mosaic of High Resolution Digital Elevation Model (HRDEM) at 1m.
    Resource type
    SNS Topic
    Amazon Resource Name (ARN)
    arn:aws:sns:ca-central-1:675987781521:canelevation-dem-hrdem-mosaic-1m-create-object
    AWS Region
    ca-central-1
  • Description
    Notifications for mosaic of High Resolution Digital Elevation Model (HRDEM) at 2m.
    Resource type
    SNS Topic
    Amazon Resource Name (ARN)
    arn:aws:sns:ca-central-1:675987781521:canelevation-dem-hrdem-mosaic-2m-create-object
    AWS Region
    ca-central-1
  • Description
    Notifications for Medium Resolution Digital Elevation Model (MRDEM).
    Resource type
    SNS Topic
    Amazon Resource Name (ARN)
    arn:aws:sns:ca-central-1:675987781521:canelevation-dem-mrdem-30-create-object
    AWS Region
    ca-central-1
  • Description
    Notifications for High Resolution Digital Elevation Model (HRDEM) by LiDAR acquisition project.
    Resource type
    SNS Topic
    Amazon Resource Name (ARN)
    arn:aws:sns:ca-central-1:675987781521:canelevation-dem-hrdem-lidar-create-object
    AWS Region
    ca-central-1

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