THE ACCURATE MEASUREMENT OF A SHORT LINE BY GEODIMETER MODEL 6
作者:
AllanA. L.,
期刊:
Survey Review
(Taylor Available online 1967)
卷期:
Volume 19,
issue 145
页码: 98-102
ISSN:0039-6265
年代: 1967
DOI:10.1179/sre.1967.19.145.98
出版商: Taylor&Francis
数据来源: Taylor
摘要:
AbstractThe writer describes a test measurement of a base 240 metres long, using a modified differential technique, in which the agreement with the catenary measurement by the Ordnance Survey was 2 mm. The method is advocated for accurate measurement, and as a routine field procedure to check the calibration and delay line tables of a particular instrument.
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