Capabilities
What makes Bureau Stephan special?
Bureau Stephan has discovered how to get 'Large Format Metric camera' consistency and accuracy from consumer grade digital sensors...
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 (Ultracam, Intergraph, etc.).
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.
Comparison of Remote Sensing Platforms
700km
Resolution: from 30cm/pixel to 10m/pixel / Area > 100,000km2
3km
Resolution: from 10cm/pixel to 40m/pixel / Area > 1000km2
0.3km
Resolution: from 2cm/pixel to 40cm/pixel / between 1 km2 and 1,000 km2
Ground
Resolution: no imagery / Area less than 1km2