INDIRECT METHODS OF DISTANCE MEASUREMENT AND A NEW RANGEFINDING DEVICE
作者:
Anǵus–LeppanP. V.,
期刊:
Survey Review
(Taylor Available online 1965)
卷期:
Volume 18,
issue 135
页码: 19-24
ISSN:0039-6265
年代: 1965
DOI:10.1179/003962665791276551
出版商: Taylor&Francis
数据来源: Taylor
摘要:
AbstractVarious combinations of base and subtense angle are employed in indirect distance measurement. A new device is described which is attached to a theodolite, enabling it to function as a rangefinder. The advantages of a rangefinder are retained, without the necessity for a specialised instrument. There are applications in surveys normally performed by tacheometry and in surveying inaccessible sites which often occur in engineering and mining surveys.
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