Tellus Soil Sample Locations The Tellus geochemical survey began in the summer of 2004 and was completed in 2006. This was a multi-media survey of soil, stream-sediment and stream-water samples in...

data.gov.uk2026-07-02 更新20

GSNI GeoIndex Water

Tellus Water Tellus Drainage The drainage dataset contains stream waters and stream sediment analysis and are a combination of two surveys. The first, the G-Base survey, was carried out between...

data.gov.uk2026-07-02 更新00

GSNI GeoIndex Soils

Tellus Soils For rural soils, samples were collected at an interval of approximately one site per 2 km2 (about one site every 500 acres). Samples were collected from two depths (20 cm and 50 cm) at...

data.gov.uk2026-07-02 更新10

GSNI GeoIndex Drainage Sample Locations