Slide 11 Agenda Today Quiz with two questions Spatial concepts and data models Next class’s topic Slide 2 2 Quiz Sorting is a popular method to access “traditional data”…

Slide 1 Spatial Data Models Slide 2 What is a Data Model? What is a model? (Dictionary meaning) A set of plans (blueprint drawing) for a building A miniature representation…

Slide 1 Chapter 2: Spatial Concepts and Data Models 2.1 Introduction 2.2 Models of Spatial Information 2.3 Three-Step Database Design 2.4 Extending ER with Spatial Concepts…

Chapter 2: Spatial Concepts and Data Models 2.1 Introduction 2.2 Models of Spatial Information 2.3 Three-Step Database Design 2.4 Extending ER with Spatial Concepts 2.5 Summary…

Spatial Data Models What is a Data Model? What is a model? (Dictionary meaning) A set of plans (blueprint drawing) for a building A miniature representation of a system to…

Chapter 2: Spatial Concepts and Data Models 2.1 Introduction 2.2 Models of Spatial Information 2.3 Three-Step Database Design 2.4 Extending ER with Spatial Concepts 2.5 Summary…

Temporal Databases VALID-TIME TEMPORAL DATA MODEL TIME NORMALIZATION TEMPORAL QUERY LANGUAGE CONCEPTUAL DESIGN AND LOGICAL DESIGN Dr. Dang Tran Khanh Head, Department of…