The digital edition of all books may be viewed on our website before purchase. Excerpt from Precise Levelling; Certain Lines in Quebec, Ontario and British Columbia
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Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book presents precise leveling results from various surveys conducted by the Geodetic Survey of Canada (GSC) between 1912 and 1917. These surveys aimed to establish a precise vertical control network across Canada by measuring elevations using precise leveling techniques. The results played a crucial role in defining the national elevation datum, providing a consistent reference for mapping, engineering projects, and scientific research. The book showcases the author's expertise in precise leveling and highlights the importance of accurate elevation measurements for various applications. By incorporating data from previous publications and new surveys, this book contributes to the ongoing efforts to establish a comprehensive and reliable vertical datum for Canada. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. N° de réf. du vendeur 9781528221306_0
Quantité disponible : Plus de 20 disponibles
Vendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LX-9781528221306
Quantité disponible : 15 disponible(s)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LX-9781528221306
Quantité disponible : 15 disponible(s)