Surface Currents in Canadian Waters from Fisheries and Oceans Canada

MSDI Dynamic Current Layer is a national dataset providing surface current visualization for Canadian waters, developed by the Canadian Hydrographic Service and Environment and Climate Change Canada. The service offers full coverage of Canadian waters and is accessible via HTML, ESRI REST, and CSV formats. It is strictly not for navigation and is best viewed with time-aware mapping software.

Use Cases

• Analyze time series of surface current patterns across Canadian waters using the dynamic web service
• Visualize national coverage of ocean currents for environmental monitoring and research
• Integrate CSV-formatted current data with other geospatial layers for coastal zone management

Strengths

• Full national coverage of surface currents across Canadian waters
• Managed by the authoritative Canadian Hydrographic Service in collaboration with Environment and Climate Change Canada
• Offers multiple access formats including CSV and ESRI REST for integration

Limitations

• Specific data volume, row count, and column structure are unknown, limiting detailed analytical planning
• Data is explicitly not for navigation, restricting its application to visualization and non-critical analysis
• Lacks sample data or a defined schema, making initial assessment difficult

Provenance

Source

Fisheries and Oceans Canada, Canadian Hydrographic Service

Collection Method

Developed and managed by the Canadian Hydrographic Service in collaboration with Environment and Climate Change Canada.

Freshness

Last updated on 2026-03-24.

Geography

Canadian waters