Learn how to build mapping applications using GeoDjango, the leading open source geographic web framework. Django is a web application framework that uses the Python programming language. It allows for rapid development while maintaining code and presentation layer separation, and it has many cool features to aid developers in creating feature-rich applications quickly. GeoDjango extends the Django web framework to provide geographic models, database APIs, utilities, and functions. It makes the job of creating rich geographic web applications much easier. This book will Introduce you to geographic information systems (GIS) Show you how GeoDjango makes GIS applications easy Help you quickly start to build your own geographic web applications What you'll learn Create geospatial data models. Add data to your applications using map-based interfaces. Use GeoDjango to create maps with Google or OpenStreetMap. Retrieve data with geospatial queries. Add location to feeds with GeoRSS. Provide location-based services using the GeoIP API. Who is this book for? This book is for developers who want to create rich GIS web applications. About the Apress Beginning Series The Beginning series from Apress is the right choice to get the information you need to land that crucial entry-level job. These books will teach you a standard and important technology from the ground up because they are explicitly designed to take you from "novice to professional." You'll start your journey by seeing what you need to know--but without needless theory and filler. You'll build your skill set by learning how to put together real-world projects step by step. So whether your goal is your next career challenge or a new learning opportunity, the Beginning series from Apress will take you there--it is your trusted guide through unfamiliar territory