Regional gravity survey data of onshore and nearshore United Kingdom

Indexes and data records for Regional gravity observations on the UK mainland, Northern Ireland, offshore islands, tidal estuaries and seabed. Records include station identities, position, gravity reading and reduced gravity values. Most of the surveys were carried out by the BGS but the database includes data originally acquired by other organisations and subsequently given to the BGS to be managed as part of the national archive. Complete coverage of the UK mainland with a station density of 1-2 stations per square kilometre.本数据集涵盖英国本土、北爱尔兰、近海岛屿、潮汐河口及海床的区域重力观测索引与数据记录。记录内容包含测站标识、测点位置、重力观测值及归算重力值。多数勘测工作由英国地质调查局（BGS）完成，但本数据库亦收录由其他机构原始采集、后续移交BGS作为国家档案组成部分进行管理的数据。英国本土实现全覆盖，测站密度为每平方公里1至2个。