Excerpt from Topographical Drawing
This text is designed as a basis for a course of instruction and practice in topographical drawing. The first six chapters are in tended largely for reference, and it will be sufficient for the student to read them carefully. In Chapter VI is laid down a scheme of practice based upon Chapters VII, VIII, IX, X, and XI. The illustrative figures of these five chapters have been pre pared with a view to their usefulness in such practice.
When proficiency has been attained in lettering and in the execution of the individual conventional signs, practice in map drawing may be undertaken. This subject is covered in Chapter XII, and a four-color plate is there given as a model for such practice.
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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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Excerpt from Topographical Drawing
This text is designed as a basis for a course of instruction and practice in topographical drawing. The first six chapters are in tended largely for reference, and it will be sufficient for the student to read them carefully. In Chapter VI is laid down a scheme of practice based upon Chapters VII, VIII, IX, X, and XI. The illustrative figures of these five chapters have been pre pared with a view to their usefulness in such practice.
When proficiency has been attained in lettering and in the execution of the individual conventional signs, practice in map drawing may be undertaken. This subject is covered in Chapter XII, and a four-color plate is there given as a model for such practice.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
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.
Excerpt from Topographical Drawing
There are usually two distinct operations in topographical survey work. The first is that of taking the data in the field, and the second is that of making the final record of this data in the form of a plat or map. In certain forms of topographical sketching and in plane-table work, the field sheet in itself may be the final record of the data. Usually, however, the final record is in the form of a finished map drawn according to appropriate standards of topographical drawing.
Many books have been published describing the field methods of instrumental surveying. Scant attention has been given, however, to the subject of topographical drawing, notwithstanding its importance in the final value of the survey work.
Until recently, no standards of any kind in topographical drawing have been established, and every topographer either worked out his own system or conformed to the practice of the particular office in which he was working.
In 1912, the United States Geographic Board adopted standard conventional signs for the use of all map-making departments of the government. These have been published in pamphlet form as War Department Document No. 418, which can be procured from the U. S. Geological Survey Office, Washington, D. C.
This pamphlet serves to establish standard forms for the various conventional signs, but it leaves untouched the almost equally important subject of standards of practice which will combine good execution with economy of draughting time. The attempt is made in this text to point the way to a satisfactory standard of practice.
Proficiency in topographical drawing requires:
1. Study of the forms and practice in the execution of the individual conventional signs;
2. Study of the forms and practice in the execution of the conventional alphabets used in lettering on topographical maps; and
3. Practice in the execution of conventional signs and lettering in combination (map drawing).
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
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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PAP. Condición: New. New Book. Shipped from UK. Established seller since 2000. Nº de ref. del artículo: LW-9781330782798
Cantidad disponible: 15 disponibles
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Paperback. Condición: New. Print on Demand. This insightful book provides a thorough introduction to topographical drawing, a specialized technique used to represent topographical features on maps. The author, an experienced cartographer, guides readers through the history, principles, and applications of topographical drawing within the broader context of mapmaking. The book covers a wide range of topics, including map projections, instruments and materials, plotting methods, and conventional symbols. It delves into the challenges of representing three-dimensional landscapes on two-dimensional surfaces, exploring various techniques to convey elevation, slope, and other features accurately. Beyond its technical aspects, the book emphasizes the importance of topographical drawing in understanding and communicating geographical information. It highlights the role of these drawings in fields such as surveying, engineering, and military strategy. By providing a comprehensive overview of topographical drawing, the author equips readers with a valuable tool for deciphering maps and appreciating the intricacies of the Earth's terrain. 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. Nº de ref. del artículo: 9781330782798_0
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Librería: Buchpark, Trebbin, Alemania
Condición: Sehr gut. Zustand: Sehr gut | Seiten: 142 | Sprache: Englisch | Produktart: Bücher. Nº de ref. del artículo: 25936145/2
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