Canadian Waterbody Lines From CanVec Topographic Database

CanVec, a digital cartographic product from Natural Resources Canada, provides vector data for land features including islands, shorelines, and wooded areas. This dataset contains waterbody lines sourced from the National Topographic Data Base, Mapping the North process, and satellite imagery.

Use Cases

• Extract shoreline vectors for coastal change analysis and mapping.
• Identify island features within waterbodies for hydrological modeling.
• Use landform feature data like eskers for geological and terrain studies.
• Integrate cut line features with forestry or land management datasets.

Strengths

• Data originates from Natural Resources Canada's best available sources, including the National Topographic Data Base.
• Complies with international geomatics standards for topographic information.
• Incorporates updates from satellite imagery coverage such as Landsat 7 and Radarsat.

Limitations

• Specific row count, column names, and sample data are unavailable for assessment.
• The dataset's size and exact feature density for the Yukon region are unknown.
• Primary distribution is via ESRI REST service, which may require specific GIS software to access.

Provenance

Source

Natural Resources Canada (NRCan); distributed by the Government of Yukon via GeoYukon.

Collection Method

Multi-source product from NTDB, Mapping the North process, Atlas of Canada, GeoBase, and satellite imagery updates.

Time Range

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Freshness

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Geography

Canadian territory, with specific distribution from Yukon.