The fully updated edition of the leading fundamentals book on site design and engineering Site Engineering for Landscape Architects, Fourth Edition continues a long tradition as the leading, comprehensive introduction to site engineering. This revised edition is fully updated to address emerging theories, applications, the increasing use of CAD and CAD-related technologies, and much more. From interpreting landform and contour lines to designing horizontal and vertical road alignments, from construction sequencing to designing storm water management systems, this Fourth Edition offers an integrated presentation of site engineering concepts essential to practicing landscape architecture today. Complete with new case studies and new material on soils and earthwork, erosion control, and site layout and horizontal control, it is also a perfect preparation guide for the most challenging section of the Landscape Architecture Registration Exam (LARE). In addition to helpful sample problems, calculations, and case studies, this updated Fourth Edition features a companion Web site (available at wiley.com/go/siteengineering) with expanded case studies and links to a variety of regulatory, site engineering, and software resources. Site Engineering for Landscape Architects, Fourth Edition makes it easier than ever for students and professionals to quickly master the principles and practices involved in today's environmentally sound site engineering.

Traditional methods for handling spatial data are encumbered by the assumption of separate origins for horizontal and vertical measurements. Modern measurement systems operate in a 3-D spatial environment. The 3-D Global Spatial Data Model: Foundation of the Spatial Data Infrastructure offers a new model for handling digital spatial data, the global spatial data model or GSDM. The GSDM preserves the integrity of three-dimensional spatial data while also providing additional benefits such as simpler equations, worldwide standardization, and the ability to track spatial data accuracy with greater specificity and convenience. This groundbreaking spatial model incorporates both a functional model and a stochastic model to connect the physical world to the ECEF rectangular system. Combining horizontal and vertical data into a single, three-dimensional database, this authoritative monograph provides a logical development of theoretical concepts and practical tools that can be used to handle spatial data more efficiently. The book clearly describes procedures that can be used to handle both ECEF and flat-Earth rectangular components in the context of a rigorous global environment.