IEEE - Institute of Electrical and Electronics Engineers, Inc. - An Optical Radar for Surveying

Author(s): W. W. Hansen
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 1948
Volume: 67
Page(s): 660 - 663
ISSN (Paper): 0096-3860
DOI: 10.1109/T-AIEE.1948.5059727
Regular:

An instrument is described which uses radar techniques to make a survey of terrain. Distances are determined by measuring the transit time of pulses of light traveling between the instrument and a... View More

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