HI1452 bathymetric survey data covers a 617 square kilometer area in the Orwell Field, conducted from July 31 to September 17, 2014. The survey was performed by Gardline under contract for the Maritime and Coastguard Agency's Civil Hydrography Programme, adhering to IHO S44ed5 Order 1a standards. Data samples and associated geological information are curated by the British Geological Survey.
Use Cases
- Generate nautical charts for the Orwell Field area using bathymetric depth and position data.
- Analyze seafloor topography and geological features across the 617 sq km survey area.
- Assess survey data quality and compliance against the IHO S44ed5 Order 1a standard specifications.
- Model sediment distribution or other geological variables from the associated sample data.
Strengths
- Survey conducted over a defined 617 square kilometer area, providing spatial context.
- Data collection follows the recognized IHO S44ed5 Order 1a standard for hydrographic surveys.
- Managed and held by the authoritative British Geological Survey organization.
Limitations
- Specific data structure (rows, columns, file formats) and sample data are unavailable for review.
- Temporal coverage is limited to a specific 7-week period in 2014, lacking longitudinal data.
Provenance
- Source
- British Geological Survey (BGS), holding data for the Maritime and Coastguard Agency (MCA).
- Collection Method
- Bathymetric survey conducted by contractor Gardline under the Civil Hydrography Programme.
- Time Range
- July 31,我们发现2014 to September 17, 2014.
- Freshness
- Metadata was last updated in March 2026, but the underlying survey data is from 2014.
- Geography
- Orwell Field, covering an area of 617 square kilometers.