A overview of Geospatial Data Modelling including Conceptual models (ontologies) Digital representation models Analysis models (Geoprocessing models) Visualisation models (Cartographic models) Time links 0:00 Introduction 0:47 What is geospatial/temporal data modelling 3:10 What is data 4:13 The knowledge triangle 5:37 How data represents information 7:34 The digital representational model 9:22 The time aspect 10:24 The spatial aspect 14:08 Vector data 15:06 RAster data 15:47 Joining spatial and non spatial data 16:33 The process of building a spatial data model