NRCAN/Digital_Relief_EN (MapServer)

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Service Description: This map shows the relief of Canada using three different resolutions. Starting with low resolution as you zoom it transitions from to medium and then high resolution. The low resolution is derived from the merging of Natural Resources Canada. High Resolution Digital Elevation Model from 2021 and the legacy Canadian Digital Elevation Model, 1945-2011, resampled to 804 metres. https://osdp-psdo.canada.ca/dp/en/search/metadata/NRCAN-FGP-1-7f245e4d-76c2-4caa-951a-45d1d2051333. The medium resolution is the Natural Resources Canada, Medium Resolution Digital Elevation Model from 2024, with modifications by the Atlas of Canada for cartographic purposes. https://open.canada.ca/data/dataset/18752265-bda3-498c-a4ba-9dfe68cb98da. The high resolution is Natural Resources Canadas's 2021 HRDEM product with 1 meter pixels. https://open.canada.ca/data/en/dataset/957782bf-847c-4644-a757-e383c0057995. Also included is a bathymetric layer from GEBCO resampled to 804 meter pixels https://download.gebco.net/. All layers have been symbolized to match the Atlas of Canada Relief wall map.

Map Name: Digital Relief_EN

Legend

All Layers and Tables

Layers:

Description:

Copyright Text: Natural Resources Canada

Spatial Reference: 3978 (3978)

Single Fused Map Cache: false

Initial Extent:

Full Extent:

Units: esriMeters

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Supports Dynamic Layers: false

MaxRecordCount: 2000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, AMF, geoJSON

Min Scale: 0

Max Scale: 0

Supports Datum Transformation: true

Child Resources: Info

Supported Operations: Export Map Identify QueryDomains Find Return Updates