Bureau Stephan is a global leader in the field of UAV photogrammetric mapping. Our research and development team have invented proprietary processing alogarithms that transform the output of consumer grade non-metric digital sensors into metric quality images. This technological breakthrough enables survey grade accuracy, better than or equal to that obtained from traditional metric cameras..
Because of these significant technical innovations the Bureau Stephan team is thus able to output very high accuracy true orthophotos, extracted features and digital terrain models more rapidly and cost effectively than is possible using traditional survey methods.