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Lichfield Survey Supplies Ltd

Survey Calculators

Inverse Calculator

LSSL Inverse Spreadsheet

The LSSL Inverse Calculator Spreadsheet works out the Whole Circle Bearing and Distance between two sets of given Co-Ordinates.

Casio Calculator

Casio Calculator Programme

This is a programme for the Casio Calculator that we have written ourselves.  You are downloading the information that you can type in yourself.

Traverse Calculator

LSSL Traverse Spreadsheet

The LSSL Traverse Calculator Spreadsheet will work out Co-Ordinates from a Whole Circle Bearing and Distance from Known Co-Ordinates.