Geological mapping of Spain

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Consult all the geological mapping of Spain elaborated by the IGME in the same viewer and be able to obtain geoscientific information of different geological aspects. These include:

Historical cadastral mapping comparison by date

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Historical Catastro is the tool that allows you to compare cadastral mapping on different dates to visualize the modifications that occurred. Historical mapping is only available from the time you have cartography in digital format (not before 2002) to the current date.

For more information and downloads:
http://www.catastro.meh.es/

Heatmap of Strava gps traces

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The layouts created by the Strava app, dedicated to serving as a GPS tool for athletes around the world, provides us as a whole with an immense network of paths. The data is created from the daily use by the users of the Strava App, who incorporate the tracks of their sports outputs. The Big Data sum of all of them results in a heatmap of the most frequent routes. We can get different heatmap depending on the activity: cycling, running, swimming or winter activities.

Soviet military mapping of the world

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The cartographic production produced by the USSR during the Cold War period is immense, encompassing all corners of the globe. These topographic maps have a quality and a detail that surprises, especially as some of them are so remote and difficult to access for the technology of the time. Today, we can find countries where the best cartographic base is even Soviet maps.

If anyone wants to find out more about the stories behind these maps and some interesting links, I recommend the following page:
Soviet Military Topographic Mapping

Urban Cartography of Spain (CartoCity)

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Interactive map with all the cartography concerning the cities and towns of Spain. In it we can locate the administrative divisions, the municipal terms, the names of the streets, the numbering of the portals, the kilometer points, the census districts and other information of urban cartography.

Mapworld of OSM, Google, Esri, Bing, Yandex and Waze

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Different companies and projects provide interactive map services worldwide in different formats, including:
- Open Street Map: cooperatively, where users themselves perform the tasks of mapping.
- Google Maps: the most famous par excellence and one of the first to open the cartography to the general public.
- Esri: company that has been able to make digital change, moving from paper maps to leading the Geographic Information Systems.