2004-2005 bathymetric survey data covering 8,822 square kilometers in the Western Approaches to the English Channel, collected under the Maritime and Coastguard Agency's Civil Hydrography Programme. The dataset was acquired by contractor Gardline and adheres to the IHO S44ed4 Order 1 standard, with samples and geological data held by the British Geological Survey.
Use Cases
- Analyze bathymetric depth data to map seafloor topography and identify navigational hazards in the 8,822 sq km survey area.
- Correlate geological sample data with bathymetric readings to study seabed composition and sediment distribution.
- Use the IHO S44ed4 Order 1 standard data for hydrographic chart validation and maritime safety planning.
Strengths
- Survey covers a large, defined area of 8,822 square kilometers.
- Data collection adheres to the recognized IHO S44ed4 Order 1 hydrographic standard.
- Specific temporal coverage from May 2004 to May 2005 provides a clear time frame.
Limitations
- The dataset's specific row count, column structure, and file formats are unknown.
- Data is over 15 years old and may not reflect current seabed conditions.
- Access to the full geological samples and associated data may require direct engagement with the British Geological Survey.
Provenance
- Source
- British Geological Survey (BGS), holding data for the Maritime and Coastguard Agency (MCA).
- Collection Method
- Bathymetric survey conducted under the Civil Hydrography Programme (CHP) by contractor Gardline.
- Time Range
- 01/05/2004 to 01/05/2005
- Freshness
- null
- Geography
- Western Approaches to the English Channel