Ortofoto
Cartographic viewer of Portugal
Official geoinformation pages of the Government Portuges:
Portal iGEO Geographic Information
Dire-o-Geral do Território (DGT)
Japan cartographic viewer
Published mapping:
- Topographic at different scales throughout the Japanese territory and derived from it (light, white, English)
- Detailed topographic survey at 1:25,000 scale
- Air flights in different years: current, 2007, 2004, 1988-1990, 1984-1986, 1979-1983, 1974-1978, 1961-1969, 1945-1950, 1936
- Land uses
- Volcanoes
- Lakes
- Continuous geological mapping, faults, terrain conditions
- Forest cover
Data sources:
Cartographic viewer of Belgium
- Topographic maps of Belgium offered by the Institut Géographique National (IGN) at different scales (1:250,000, 1:100,000, 1:50,000, 1;25,000). The maps show all the topics of the Topogeographic Inventory of the Belgian Territory (ITGI) prepared and updated by the National Geographic Institute: land use, transport, hydrography, buildings. and constructions, reliefs, cartographic labeling and place names.
Map viewer of Murcia
For more information and to download cartography:
http://portaleslr.carm.es/web/sitmurcia
Spain's aerial photography comparator in different years
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. Here are some examples where you can observe changes in localized spaces over time.