You can view how Friday’s confirmed EF-3 tornado ripped through St. Louis with this aerial map compiled by Chesterfield-based ...

An apocalyptic ‘wall of dust’ is barreling across Chicago — so vast, it’s visible from space. Satellite imagery shows the ...

"Even slight downward shifts in land can significantly compromise the structural integrity of buildings, roads, bridges, and ...

There is therefore a need to identify alternative and cost-effective solutions to assess the condition of ancillary roads. In this regard, recent advances on remote sensing technologies and the ...

With this methodology, freely available worldwide road maps, such as OpenStreetMap, are supplemented and improved by automated analysis of aerial photographs. If you use the records or the code, ...