England hosts long-period Magnetotelluric time series recorded in January and February 2022 at site NT91 near Alnham. The data consist of measurements of the Earth’s natural magnetic and electric field variations. It was funded by NERC grant NE/V002694/1 and is provided by the British Geological Survey.
Use Cases
- Model subsurface electrical conductivity based on natural magnetic and electric field variations.
- Analyze deep Earth structure based on long-period magnetotelluric signals.
- Validate geophysical inversion algorithms based on field-recorded time series data.
Strengths
- Data collection is precisely dated to January-February 2022.
- Specific geographic location is provided (site NT91 near Alnham, England).
- Data is funded by a specific NERC grant (NE/V002694/1).
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
Provenance
- Source
- British Geological Survey (BGS)
- Collection Method
- Field measurements of Earth's natural magnetic and electric field variations.
- Time Range
- January to February 2022
- Freshness
- Last updated 2026-05-28 14:05:38.360395; freshness should be verified.
- Geography
- Site NT91 near Alnham, England, UK