The provision of a national in-fill survey of gravity measurements

Summary

The tender concerns the acquisition of about 2,000 field gravity measurements to fill gaps in the national gravity dataset. The work includes taking new measurements in 8 zones, merging and levelling them into the existing DIAS regional dataset, and repeating existing DIAS gravity measurements at least twice in each zone. The machine-readable notice did not include precise qualification or exclusion requirements, so these must be checked in the tender documents.