Long-period Magnetotelluric Time Series Recorded in Anglesey, Wales, UK (Jan-Feb 2022)

Long-period Magnetotelluric time series recorded from January to February 2022 at site SH39 near Anglesey, Wales, UK. The data consist of measurements of the Earth's natural magnetic and electric field variations, funded by NERC grant NE/V002694/1 'SWIMMR Activities in Ground Effects (SAGE)'. The dataset is provided by the British Geological Survey (BGS) and was last updated in May 2026.

Use Cases

• Modeling subsurface electrical conductivity based on natural magnetic and electric field variations mentioned in the description
• Studying geomagnetic induction processes based on long-period time series data
• Investigating geological structures near Anglesey, Wales, using magnetotelluric methods

Strengths

• Data covers a specific two-month period (January to February 2022) for temporal analysis
• Funded by a specific NERC grant (NE/V002694/1), indicating a research project context
• Provided by the British Geological Survey (BGS), a recognized geological authority

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• Description metadata contains a conflicting site location (NT91 vs. SH39), requiring verification

Provenance

Source

British Geological Survey (BGS)

Collection Method

Field measurements of the Earth's natural magnetic and electric field variations

Time Range

January to February 2022

Freshness

Last updated 2026-05-28 14:05:40.344363; freshness should be verified

Geography

Site SH39 near Anglesey, Wales, UK