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A Survey of Construction Metrology Options for the AEC Industry

Published

Author(s)

C Lindfors, P C. Chang, William C. Stone

Abstract

Techniques for measuring distances, relative heights, and angles have improved significantly during the last decades. Some of these techniques can be used in the architecture, engineering, and Construction industry to improve the precision of measurements being made currently using traditional equipment. Other techniques can be used to record information that could not be obtained practically using the traditional equipment.Cost comparisons are made for different scenarios to show that the substantial initial cost of the new hardware can be compensated for by lower labor cost and shorter duration. This paper also points out some of the salient features of the new metrology options. For example, locating the three dimensional coordinates of a point is necessary for robotic control. In this case, new equipment must be used if the traditional equipment cannot obtain the coordinates at a rate that is useful to control the movement of the robot.
Citation
Journal of Aerospace Engineering
Volume
12
Issue
No. 2

Keywords

AEC, automatic level, construction survey equipment, GPS, LIDAR, metrology, total station

Citation

Lindfors, C. , Chang, P. and Stone, W. (1999), A Survey of Construction Metrology Options for the AEC Industry, Journal of Aerospace Engineering, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=861060 (Accessed April 16, 2024)
Created March 31, 1999, Updated October 12, 2021