18/02/2017 to 08/08/2017 bathymetric survey covering 159 square kilometers off the north coasts of Yell and Unst, Shetland Islands. The dataset was collected for the Maritime and Coastguard Agency's Civil Hydrography Programme by contractor MMT UK, adhering to IHO S44ed5 Order 1a standard.
Use Cases
- Model seafloor topography using bathymetric survey data for nautical chart updates.
- Analyze geological sample data associated with the survey area for seabed composition studies.
- Assess survey coverage and density against the reported 159 square kilometer area for hydrographic planning.
Strengths
- Survey conducted to the IHO S44ed5 Order 1a international hydrographic standard.
- Covers a defined area of 159 square kilometers.
- Temporal coverage is precisely documented from 18/02/2017 to 08/08/2017.
Limitations
- Specific data volume (rows), column schema, and file formats are unknown, limiting immediate usability assessment.
- Data is from a single 2017 campaign and may not reflect current seabed conditions.
Provenance
- Source
- British Geological Survey (BGS), holding data for the UK Maritime and Coastguard Agency (MCA).
- Collection Method
- Bathymetric survey conducted under the Civil Hydrography Programme by contractor MMT UK.
- Time Range
- 18/02/2017 to 08/08/2017
- Freshness
- Metadata last updated on 2026-03 11, though the underlying survey data is from 2017.
- Geography
- North coasts of Yell and Unst, Shetland Islands, United Kingdom.