Geologic Mapping of Tunnels Using Photogrammetry--Camera and Target Positioning: Usgs Open-File Report 90-49

Coe, Jeffrey A; Dueholm, Keld S

ISBN 10: 1288793049 / ISBN 13: 9781288793044

Published by Bibliogov, 2013

About this Item

pp. 22.

Seller Inventory # 26385993896

Bibliographic Details

• Title: Geologic Mapping of Tunnels Using Photogrammetry--Camera and Target Positioning: Usgs Open-File Report 90-49
• Publisher: Bibliogov
• Publication Date: 2013
• Language: English
• ISBN 10: 1288793049
• ISBN 13: 9781288793044
• Binding: Soft cover
• Condition: New

About this title

Synopsis

The United States Geological Survey (USGS) is a scientific organization created in 1879, and is part of the U.S. government. Their scientists explore our environment and ecosystems, to determine the natural dangers we are facing. The agency has over 10,000 employees that collect, monitor, and analyze data so that they have a better understanding of our problems. The USGS is dedicated to provide reliable, investigated information to enhance and protect our quality of life. This is one of their circulars.