Report on Levelling Operations: From Their Inauguration in Year 1908 to October 31st, 1914, With a Summary of the Results (Classic Reprint) - Softcover
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Excerpt from Report on Levelling Operations: From Their Inauguration in Year 1908 to October 31st, 1914, With a Summary of the Results
One division of the work is concerned with the survey of the meridians and base lines of the Dominion Lands System of survey. The second division deals with lines of precise levels which are run to control the accumulation of such errors as are unavoidable in levels taken under the difficulties surround ing the survey of base lines, and also includes other lines of levels whose object is to afford much needed information in the-partly settled lands.
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This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
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Report on Levelling Operations (Classic Reprint)
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Paperback. Zustand: New. Print on Demand. This book records and lists the elevation measurements of natural features along meridians and baselines in Western Canada from 1908 to 1914, a period of major infrastructure development in the region. In addition to recording elevations of natural features, the book also includes the elevations of thousands of benchmarks established along these lines. The lines of precise levels were run to control the accumulation of errors that are unavoidable when taking levels in difficult conditions and also include lines of levels whose object is to afford much needed information in the partly settled lands. The author meticulously records the history, methods, and challenges involved in this major undertaking, providing a detailed historical record of the development of this essential infrastructure in 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. Bestandsnummer des Verkäufers 9781527817449_0
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Report on Levelling Operations
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LX-9781527817449
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Report on Levelling Operations
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LX-9781527817449
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