«MEKOMETER»に関連する英語の本
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However, it can be adjusted by a micrometer-driven variable light path within the
Mekometer, until the meter gives a null reading. By this method the fraction of a
modulation half-wavelength (16 mm) by which the distance of the reflector ...
2
Instruments of Science: An Historical Encyclopedia
Other instruments include the 1BEO Pulsar 100 and the handbeld Leica D1STO.
Precision Distance Meters The first high-precision EDM instrument, the
Mekometer, was built by K.D. Froome and R.M. Bradsell in 1961 at the National
Pbysical ...
Robert Bud, Deborah Jean Warner, 1998
3
Recent Crustal Movements, 1977
Elsevier Scientific Publishing Company, Amsterdam — Printed in The
Netherlands MEKOMETER MEASUREMENTS IN THE IMPERIAL VALLEY,
CALIFORNIA R.G. MASON, J.L. BRANDER and M.G. BILL Geology Department,
Imperial ...
4
Monitoring Building Structures
Scale was provided by a single baseline measured using a Mekometer to 0.1 mm
accuracy. The measuring exercise was very slow and time-consuming, requiring
several rounds of angles to each point. Reduction of angles and triangulation ...
5
Geotechnical Instrumentation for Monitoring Field Performance
As an example of a highly accurate EDM, the Mekometer, developed in England
in the late 1960s, has a range of 50-10,000 ft (15-3000 m) and an accuracy of ±
0.001 ft (±0.3 mm) ±2 parts per million (ppm). The Mekometer has been used for
...
6
Geodesy for Planet Earth: Proceedings of the 2009 IAG ...
The choice of the ionosphere model had even less of an influence on the results (
Table 13.4). However, Table 13.3 Rms values in mm of the whole network when
the Mekometer results from Table 13.2 are used as true values L1 QIF Cut-off 3 ...
Steve Kenyon, Maria Christina Pacino, Urs Marti, 2012
7
Engineering Surveying Technology
As noted in Chapter 1, the Kern ME 3000 Mekometer uses a xenon gas lamp as
its radiation source. Again in the latest model, the ME 5000 Mekometer, an He-
Ne gas laser has been substituted for the xenon lamp with a substantial (over ...
T.J.M. Kennie, G. Petrie, 2010
mekometer. This type of range finder is obsolete nowadays. It was extensively
used by the military in the past. It consists of two instruments connected by silk
covered hemp base cord 25 or 50 yards in length. The. From Fig. 7.24 (b), the ...
Accuracy of the Mekometer Scale 33 where Z = acclimatization time (in hours) for
an operating Mekometer, TMek = temperature of Mekometer (in degrees Kelvin),
and T0 = temperature of ambient air (in degrees Kelvin). A nonoperating ...
However, it can be adjusted by a micrometer-driven variable light path within the
Mekometer, until the meter gives a null reading. By this method the fraction of a
modulation half-wavelength (16 mm) by which the distance of the reflector ...
