ortofoto

Cartographic viewer of Belgium

Imagen

- Topographic maps of Belgium offered by the Institut géographique national (IGN) at different scales (Between 1:4,000,000 and 1:2,500)
- Map of the open Street Map collaborative project where users themselves map the world
- Aerial photographs of Belgiumdel
- CADastral mapping of SPF Finances
- Open Street Map (OSM)

Spain's aerial photography comparator in different years

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With the photo comparison tool you can view two aerial images of the same specific geographic area at the same time. Flights are performed without a chronological or spatial order, so you can find places where there is no photographines in a particular year. WMS services offered by various state and regional institutions have been used to achieve the interactive map.