The book aims to provide a series of domain data models that represent commonly GIS data sets by applying best practices for GIS data modelling and collection. These Data models are intended to provede a eries of templates for implementing geodatabases for implementing geodatabases for specific solutions. A series of designs presented in the book are derived from specific case studies and include: Streams and river networks, census units and boundaries, addresses and locations, parcels and cadastre, rasta data use, cartography and basemaps and federal lands survey.