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- Published by:
- British Geological Survey (BGS)
- Last updated:
- 24 December 2025
Magnetograms are records of variations in the strength and direction of the Earth’s magnetic field. Historically these magnetograms were recorded on paper using photographic techniques. In the UK,...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 24 December 2025
Magnetograms are records of variations in the strength and direction of the Earth’s magnetic field. Historically these magnetograms were recorded on paper using photographic techniques. In the UK,...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 24 December 2025
Magnetograms are records of variations in the strength and direction of the Earth’s magnetic field. Historically these magnetograms were recorded on paper using photographic techniques. In the UK,...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 24 December 2025
Magnetograms are records of variations in the strength and direction of the Earth’s magnetic field. Historically these magnetograms were recorded on paper using photographic techniques. In the UK,...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 24 December 2025
Magnetograms are records of variations in the strength and direction of the Earth’s magnetic field. Historically these magnetograms were recorded on paper using photographic techniques. In the UK,...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 24 December 2025
Magnetograms are records of variations in the strength and direction of the Earth’s magnetic field. Historically these magnetograms were recorded on paper using photographic techniques. In the UK,...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 24 December 2025
Magnetograms are records of variations in the strength and direction of the Earth’s magnetic field. Historically these magnetograms were recorded on paper using photographic techniques. In the UK,...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 24 December 2025
Magnetograms are records of variations in the strength and direction of the Earth’s magnetic field. Historically these magnetograms were recorded on paper using photographic techniques. In the UK,...
- Published by:
- OpenDataNI
- Last updated:
- 13 June 2020
Data were processed using Geosoft Oasis Montaj and supplied in three formats.
* Geosoft Grid
* ESRI Geodatabase
* ASCII Grid
Note that the presence of ‘Minc from V3 gdb, cellsize 35m’ in the grid...
- Published by:
- OpenDataNI
- Last updated:
- 10 June 2016
This dataset presents the results of the Tellus Magnetic data as xyz data. Channels in the dataset are: X: Grid Easting Y: Grid northing LAT: WGS84 latitude in decimal degrees LONG: WGS84 longitude...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 24 December 2025
This layer of the map based index (GeoIndex) shows unadjusted ship gravity, magnetic and bathymetry data acquired by BGS as part of its Offshore Reconnaisance Mapping Programme. This programme...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 24 December 2025
A significant part of this data collection is geophysical survey data in digital form, being mainly instrumental recordings made during fieldwork. Derived data created during the subsequent...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 24 December 2025
A significant part of this data collection is geophysical survey data in digital form being derived data created during the subsequent processing and interpretation of the field data described in...
- Published by:
- North Sea Transition Authority
- Last updated:
- 27 February 2018
Compilation of processed gravity & magnetic potential fields data across the SW Approaches and Western Europe, including, but not limited to, an assessment of depth-to- basement,...
- Published by:
- North Sea Transition Authority
- Last updated:
- 14 June 2025
Compilation of processed gravity & magnetic potential fields data across the SW Approaches and Western Europe, including, but not limited to, an assessment of depth-to- basement,...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 17 December 2025
Magnetic time-series from the BGS SWIGS differential magnetometer method (DMM) systems. Funded by NERC, grant number: NE/P017231/1 "Space Weather Impact on Ground-based Systems (SWIGS)". These data...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 17 December 2025
Magnetic time-series from the BGS SWIGS differential magnetometer method (DMM) systems. Funded by NERC, grant number: NE/P017231/1 "Space Weather Impact on Ground-based Systems (SWIGS)". These data...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 17 December 2025
Magnetic time-series from the BGS SWIGS differential magnetometer method (DMM) systems. Funded by NERC, grant number: NE/P017231/1 "Space Weather Impact on Ground-based Systems (SWIGS)". These data...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 17 December 2025
Magnetic time-series from the BGS SWIGS differential magnetometer method (DMM) systems. Funded by NERC, grant number: NE/P017231/1 "Space Weather Impact on Ground-based Systems (SWIGS)". These data...
- Published by:
- British Geological Survey (BGS)
- Last updated:
- 24 December 2025
This low-resolution image has been produced from BGS airborne and marine magnetic data. The colour was generated using the BGS COLMAP software package. Colour levels are defined by histogram...