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Helicopter Photogrammetry

Surveyors working on busy roads are constantly subjected to close misses from passing traffic; it can be worse. Helicopter photogrammetry is a survey technique designed to prevent fatalities. A complete,...

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Sparking New Markets for Photogrammetry

SmartTech was established in 1996 in Cape Town, South Africa by the current president, Spencer Allen. The company is dedicated to the development of software for surveyors, photogrammetrists and related...

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Combination

Success often depends on the right combination of factors. Companies are therefore always looking for the right combination to sell their products and make money. Sometimes they succeed, sometimes they...

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XI International GEA 2005 Fair

The XI International GEA 2005 Fair will be held in Poznan, Poland from 15 till 17 September 2005. The highlights are: Spatial Information Systems (GIS): Systems of geographic information for...

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GPS: Position, Time and Distance

Receiver position is calculated from the position of satellites and the distances to them. Distance is calculated from the time a radio signal travels between satellite and receiver. But how...

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