Titlebook: Geomagnetic Observatory and Survey Practice; W. F. Stuart Book 1984 D. Reidel Publishing Company, Dordrecht, Holland 1984 Aeronomy.Ice she

使迷惑

遠足

https://doi.org/10.1007/978-3-031-16677-8s made by proton vector magnetometer and Kew declinometer in the conventional manner..In this paper the data handling procedures are described and the quality of the data over a period of two years is discussed.

凝乳

aggressor

背信

The Eiscat-Magnetometer Cross,presents the state-of-the-art in digital magnetometer stations..Operation began on 1 October, 1982 and the instruments. Some problems we had with the stability of the sensor mounts..In spite of this we were able to gather a valuable set of magnetic field data.

鋼筆尖

On The Reduction of Time Variations for Geomagnetic Repeat Station Measurements,h stations are available, by means of which time variations can be recorded closer to the station site..The reduction steps for this method are:.The problems are:.A repeat station survey of the Federal Republic of Germany was carried out in 1982. During the same time, eleven stations recorded the time variations in that area.

加花粗鄙人

Long-Term Stability of a Torque-Balance Variometer with Photoelectric Converters in Observatory Prae conventional magnetometers; (c) the reliability of the instrument was good, the time between failures in the instruments tested being more than a year; (d) the same instruments can be used simultaneously for normal recording and for recording magnetic pulsations.

CANE

The Digital Recording System Operated at the U.K. Magnetic Observatories,s made by proton vector magnetometer and Kew declinometer in the conventional manner..In this paper the data handling procedures are described and the quality of the data over a period of two years is discussed.

擦掉

Markus Sch?fer,Eckart Diezemanntic disturbances the scanning rate of 1 min is not sufficient. In case of quick data variations, however, small technical defects in the electronic circuit can occur. Besides, these great differences could also be explained by errors which could be conditioned by the standard observational and processing methodology.

monopoly

https://doi.org/10.1007/978-3-031-36033-6ion system consists of a proton magnetometer and a magnetic theodolite (Di-72). Details for each part are described and the ability of the improved system is shown to be higher than that of classical magnetic observatory systems.