Sigma Surveys & Mapping LTD

Suite 9, Buchanan Business Park

Stepps, Glasgow, G33 6HZ

quotes@sigma-surveys.com

0800 118 5660

GPS technology revolutionised setting-out for surveyors and the addition of GLONASS satellites and VRS systems has not only increased accuracy but productivity also. Our Trimble R8 GPS system can stream corrections directly from the Ordnance Survey database. This gives us the necessary transformations and corrections to set-out to the Ordnance Survey Grid (OSGB36) without a prior site visit to establish a control network or base station. We upload the coordinates provided by the client and with no fuss, are able to set-out to the exact position.

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NET/GROSS INTERNAL AREA PLANS

SETTING-OUT

HYDROGRAPHIC SURVEYS

TOPOGRAPHICAL SURVEYS

GPS SURVEYS

MEASURED BUILDING SURVEYS

ELEVATION SURVEYS

PRECISE MONITORING

VOLUME CALCULATIONS

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