How geographically accurate are the photographs?
The MapShop offers some of the most accurate aerial photography available, as it has been fully orthorectified. Independent tests have shown the accuracy is better then 1m RMSE across the entire dataset. In many areas it is even much better than this, as much as 20cm RMSE in some areas. All digital files are supplied with associated georeferencing information to allow you to view the images in GIS etc.
