GPS for Land Surveyors, Third Edition


Book Description

The GPS Signal - Biases and Solutions - The Framework - Receivers and Methods - Coordinates - Planning a Survey - Observing - Postprocessing - RTK and DGPS.







Geodetic Glossary


Book Description




Thoreau the Land Surveyor


Book Description

"An insightful study of how Thoreau's profession as a surveyor impacts his environmental sensibility and informs his literary works; further, Chura shows that the manuscript surveys and corresponding field notes are themselves worthy of literary analysis. "--Sandra Harbert Petrulionis, coeditor of More Day to Dawn: Thoreau's Walden for the Twenty-first Century "Chura's thorough understanding of the cultural import and physical practice of 19th-century surveying provides a fresh and interesting perspective on Thoreau's life and works. . . . .He combines a spry writing style with meticulous research in this delightful book, which introduces readers to another side of Thoreau's life and thought. Highly recommended." --G. D. MacDonald, Virginia State University "Most books about Henry David Thoreau focus on his writing, philosophy, or literary vision, paying little attention to how he made a living while engaged in such transcendentalist pursuits. In Thoreau the Land Surveyor, Patrick Chura corrects this oversight." --Lorianne DiSabato, The New England Quarterly "A scholarly book that's as beautiful as it is unput-downable. . . Not only is Chura a fine writer here, he is one heck of a historian. He enriches every page with carefully considered research. . . .I loved this book from start to finish." --Mike Tidwell, author of The Ponds of Kalambayi: An African Sojourn. "An insightful study of how Thoreau's profession as a surveyor impacts his environmental sensibility and informs his literary works; further, Chura shows that the manuscript surveys and corresponding field notes are themselves worthy of literary analysis. "This book on the significance of land surveying to Henry Thoreau's writing is one that we have long needed. Chura's practical experience as a surveyor combined with his literary scholarship makes him the perfect person to write it."--Richard J. Schneider, editor ofHenry David Thoreau: A Documentary Volume Henry David Thoreau, one of America's most prominent environmental writers, supported himself as a land surveyor for much of his life, parceling land that would be sold off to loggers. In the only study of its kind, Patrick Chura analyzes this seeming contradiction to show how the best surveyor in Concord combined civil engineering with civil disobedience. Placing Thoreau's surveying in historical context, Thoreau the Land Surveyor explains the cultural and ideological implications of surveying work in the mid-nineteenth century. Chura explains the ways that Thoreau's environmentalist disposition and philosophical convictions asserted themselves even as he reduced the land to measurable terms and acted as an agent for bringing it under proprietary control. He also describes in detail Thoreau's 1846 survey of Walden Pond. By identifying the origins of Walden in--of all places--surveying data, Chura re-creates a previously lost supporting manuscript of this American classic.




Remote Sensing for Land Administration


Book Description

What is land? Who owns it? Who can use it? How much is it worth? What can it be used for? These are the questions land administration seeks to answer responsibly, which requires trustworthy people, transparent processes, and reliable information systems. Spatial information is an essential ingredient, and is embedded in the cadastral plans, maps, and land registry records that are used to prove ownership, trade land, access credit, resolve land disputes, enable fair taxation, and support land use planning and development. In the past, ground-based surveying techniques were used to capture the information, however, advances in remote sensing are driving the development of approaches that are faster, lower in cost, more accurate, or more participatory. These can be used to build land administration systems that better support poverty reduction, rapid urbanization, vertical development, and complex infrastructure management. The contributions contained in this book unpack these developments and the potential impacts and explore applications of high-resolution satellite imagery, unmanned aerial vehicle imagery, laser scanning, airborne and terrestrial (LiDAR), machine learning, and artificial intelligence methods, as applied to land administration in parts of Europe, Asia, and Africa.




Adjustment Computations


Book Description

The definitive guide to bringing accuracy to measurement, updated and supplemented Adjustment Computations is the classic textbook for spatial information analysis and adjustment computations, providing clear, easy-to-understand instruction backed by real-world practicality. From the basic terms and fundamentals of errors to specific adjustment computations and spatial information analysis, this book covers the methodologies and tools that bring accuracy to surveying, GNSS, GIS, and other spatial technologies. Broad in scope yet rich in detail, the discussion avoids overly-complex theory in favor of practical techniques for students and professionals. This new sixth edition has been updated to align with the latest developments in this rapidly expanding field, and includes new video lessons and updated problems, including worked problems in STATS, MATRIX, ADJUST, and MathCAD. All measurement produces some amount of error; whether from human mistakes, instrumentation inaccuracy, or environmental features, these errors must be accounted and adjusted for when accuracy is critical. This book describes how errors are identified, analyzed, measured, and corrected, with a focus on least squares adjustment—the most rigorous methodology available. Apply industry-standard methodologies to error analysis and adjustment Translate your skills to the real-world with instruction focused on the practical Master the fundamentals as well as specific computations and analysis Strengthen your understanding of critical topics on the Fundamentals in Surveying Licensing Exam As spatial technologies expand in both use and capability, so does our need for professionals who understand how to check and adjust for errors in spatial data. Conceptual knowledge is one thing, but practical skills are what counts when accuracy is at stake; Adjustment Computations provides the real-world training you need to identify, analyze, and correct for potentially crucial errors.




The Surveying Handbook


Book Description

The first edition of The Surveying Handbook, although a ground breaker, was widely accepted. However, surveying is a dynamic profession with each new development just one step ahead of the next, and updating became critical. In addition, the editors received constructive criticism about the first edition that needed to be addressed. So, while the objective of The Handbook remains intact, the logical evolution of the profession, along with the need to recognize constructive criticism, led to the second edition. chapters have been added on water boundaries, boundary law, and geodetic positioning New satellites. The chapter on land data systems was rewritten to provide a dramatic updating of information, thus broadening the coverage of The Handbook. The same may be said for the state plane coordinate chapter. The material on public lands and construction surveying was reorganized as well. Appendices were added to tabulate some information that was buried in the earlier edition in several places. Numerous other changes were incorporated to help the handbook retain its profession-wide scope, one step beyond the scope of an upper-division college textbook. Along with the most sophisticated techniques and equipment, the reader can find information on techniques once popular and still important. Four new authors are welcomed to the list of contributors: Grenville Barnes, R. B. Buckner, Donald A. Wilson, and Charles D. Ghilani.