This book is the result of a collaborative initiative between the Global Spatial Data Infrastructure Association (GSDI), the University of New Brunswick, the Centre for SDIs and Land Administration (CSDILA) in the Department of Infrastructure Engineering at the University of Melbourne and University of Luven. The articles featured in this peer-reviewed book were mostly the result of the traditional Call for Papers for the GSDI Geospatial World Conference Spatial Enablement in Smart Homeland, including three main topics of Smart Disaster Prevention, Smart Transportation and Smart City, but also contains contributions of full articles which were solicited for publication in this book.