Carte géologique manuscrite de Spa (49/4) à l'échelle de 1:10.000 ; Handwritten geological map of Spa (49/4) at a scale of 1: 10,000

We are sorry, the geological map shown on the exhibition site (http://www.cartographiae.be/object36_fr.html) is unfortunately not the version that was exhibited!. For the good version, please just have a look at the document 1 & the photo (adjuvant). Modern cartography, made possible by the processing of satellite images, offers the possibility of producing specialized maps of extreme precision, allowing the dynamics of many phenomena in various fields such as: meteorology and the sciences of atmosphere, geology, observation of environmental territories, the history of societies, the study... Mehr ...