The Abney Level Handbook

The Abney Level Handbook PDF Author: United States. Forest Service
Publisher:
ISBN:
Category : Clinometer
Languages : en
Pages : 56

Book Description


Abney Level Handbook

Abney Level Handbook PDF Author: Calkins Hartley Amasa
Publisher:
ISBN: 9780243830596
Category :
Languages : en
Pages :

Book Description


The Abney Level Handbook

The Abney Level Handbook PDF Author: Hartley Amasa Calkins
Publisher:
ISBN:
Category : Clinometer
Languages : en
Pages : 0

Book Description


The Abney Level Handbook

The Abney Level Handbook PDF Author: H. A. Calkins
Publisher:
ISBN:
Category :
Languages : en
Pages : 44

Book Description


The Abney Level Handbook

The Abney Level Handbook PDF Author: United States. Forest Service
Publisher:
ISBN:
Category : Clinometer
Languages : en
Pages : 58

Book Description


The Abney Level Handbook

The Abney Level Handbook PDF Author: Hartley Amasa Calkins
Publisher:
ISBN:
Category : Clinometer
Languages : en
Pages : 56

Book Description


The Abney Level Handbook

The Abney Level Handbook PDF Author: Hartley Amasa Calkins
Publisher:
ISBN: 9781789870503
Category : Nature
Languages : en
Pages : 48

Book Description
This official handbook of the U.S. Forest Service explains how to use the Abney hand level, a clinometer tool used to measure angles in various natural environments. The Abney tool was invented by William de Wiveleslie Abney, an English astronomer, during the 1870s. By the time the device was recognized and widely-used in the early 20th century, it had been refined. Though earlier guides cover its basic usage, this U.S. government commissioned handbook offer exhaustive demonstration and instruction on the tool's abilities. The authors - Hartley Calkins and Y. B. Yule - were themselves experienced reconnaissance surveyors with ample experience traversing and measuring the rugged woodland landscapes of North America. The Abney level is used to this day by land surveyors, geologists, foresters, and safety inspectors; in good hands, it is reliable for its accuracy. At roughly $60-100 in price it is affordable, durable, lightweight and - being handheld - portable. The Abney Level Handbook, first published in 1927 and expanded in 1935, remains the authoritative source simply as it covers the subject exhaustively well. This edition faithfully reproduces the words and instructions given, and includes all of the diagrams, graphs, drawings and charts present in the 1935 version.

The Abney Level Handbook: How to Use the Topographic Abney Hand Level / Clinometer Tool ? A Guide for the Experienced and Beginners, Complete Wi

The Abney Level Handbook: How to Use the Topographic Abney Hand Level / Clinometer Tool ? A Guide for the Experienced and Beginners, Complete Wi PDF Author: Hartley Amasa Calkins
Publisher: Lulu.com
ISBN: 9780359742974
Category : Technology & Engineering
Languages : en
Pages : 48

Book Description
This official handbook of the U.S. Forest Service explains how to use the Abney hand level, a clinometer tool used to measure angles in various natural environments. The Abney tool was invented by William de Wiveleslie Abney during the 1870s. By the time the device was recognized and widely-used in the early 20th century, it had been refined. Though earlier guides cover its basic usage, this U.S. government commissioned handbook offers demonstration and instruction on the tool's abilities. Hartley Calkins and Y. B. Yule were themselves experienced surveyors with experience traversing and measuring the rugged woodlands of North America. The Abney level is used to this day by surveyors, geologists, foresters, and safety inspectors; in good hands, it is reliable for its accuracy. At roughly $60-100 in price it is affordable, durable, lightweight and portable. The Abney Level Handbook, first published in 1927 and expanded in 1935, remains the authoritative source as it covers the subject superbly.

Forest Research Digest

Forest Research Digest PDF Author: Lake States Forest Experiment Station (Saint Paul, Minn.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 266

Book Description


Forest Research Digest

Forest Research Digest PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 406

Book Description