Map based index (GeoIndex) magnetic anomalies

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 equalisat

www.data.gov.uk2024-12-01 更新40

Map based index (GeoIndex) gravity anomalies

This low-resolution image has been produced from BGS land and marine gravity data. The colour was generated using the BGS COLMAP software package. Colour levels are defined by histogram...

data.gov.uk2024-12-22 更新50

Map based index (GeoIndex) offshore magnetic readings

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...

data.gov.uk2024-12-22 更新200