{"guid":"eff07fac-3ed5-548f-86d7-6f022a7a01fb","title":"OpenStreetMap - Daten nutzen","subtitle":null,"slug":"metanook18-15-openstreetmap_daten_nutzen","link":"https://c3voc.de","description":"Das Datenformat verstehen und für eigene Anwendungen nutzen.\n\n\nIn Anlehnung an den Vortrag aus dem Vorjahr „OpenStreetMap - Ein Überblick“ wird hier näher auf die Art und Weise eingegangen, wie die Datenstrukturen organisiert sind und der Unterschied zu üblichen GIS-Datenformaten erläutert. Am Beispiel einer einfachen Karte wird demonstriert, wie die Daten ausgelesen, umgewandelt und für eigene Zwecke genutzt werden können.\n\nVorwissen: Grundkenntnisse von SQL und postgis sind von Vorteil. Ein Blick auf www.openstreetmap.org und wiki.openstreetmap.org ist für das grundsätzliche Verständnis des Projektes von Vorteil, aber nicht unbedingt erforderlich.\n        ","original_language":"deu","persons":["Wolfgang 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