World-Wide Variations of the Earth's Magnetic Field and the Intensity of Cosmic Radiation

1939 ◽  
Vol 56 (11) ◽  
pp. 1074-1077 ◽  
Author(s):  
O. Godart
Keyword(s):  
Magnetic Field ◽  
Cosmic Radiation ◽  
World Wide ◽  
Earth’S Magnetic Field ◽  
Earth's Magnetic Field

Aerial Magnetic Survey

1950 ◽  
Vol 3 (2) ◽  
pp. 121-132 ◽  
Author(s):  
G. E. Roberts
Keyword(s):  
Magnetic Field ◽  
United States ◽  
World Wide ◽  
Presidential Address ◽  
The United States ◽  
Aerial Survey ◽  
Magnetic Survey ◽  
Earth’S Magnetic Field ◽  
General Survey ◽  
Earth's Magnetic Field

In his Presidential Address to the Institute this year the Astronomer Royal, Sir Harold Spencer Jones, stresses the importance of an early resumption of the general survey of the Earth's magnetic field and developments in airborne magnetometers in the United States have suggested the possibility of using aircraft for this purpose. The techniques which are available for aerial survey will be discussed in this paper and an attempt will be made to evaluate the relative merits of conducting world wide magnetic surveys by sea and by air.

scholarly journals On certain average characteristics of world wide magnetic disturbance

1927 ◽  
Vol 115 (771) ◽  
pp. 242-267 ◽  
Keyword(s):  
Magnetic Field ◽  
Diurnal Variation ◽  
Local Time ◽  
World Wide ◽  
Magnetic Storms ◽  
The Other ◽  
Magnetic Disturbance ◽  
Earth’S Magnetic Field ◽  
Earth's Magnetic Field ◽  
Three Components

1. This paper forms a sequel to one entitled “An Outline of a Theory of Magnetic Storms,” published several years ago. In that paper I determined the average additional variations in the three components of the earth's magnetic field (for observatories in magnetic latitudes up to about 60°N.) which during times of considerable magnetic disturbance—commonly called magnetic storms —are superposed on the normal variations. The storms dealt with were such as had a commencement sufficiently definite for its epoch to be estimated to within an hour. The average additional variations of the field were shown to be separable into two parts, one depending on “storm-time” (that is, time reckoned from the commencement of the storm), and the other being a “diurnal” variation depending on local time. Besides these average variations there are, of course, less regular features peculiar to each individual storm.

The Atlas of the Earth's Magnetic Field

2012 ◽  
Author(s):  
A. Soloviev ◽  
A. Khokhlov ◽  
E. Jalkovsky ◽  
A. Berezko ◽  
A. Lebedev ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Earth’S Magnetic Field ◽  
Earth's Magnetic Field

Atlas of Earth's magnetic field

2011 ◽  
Vol 12 (2) ◽  
pp. 1-9
Author(s):  
A. E. Berezko ◽  
A. V. Khokhlov ◽  
A. A. Soloviev ◽  
A. D. Gvishiani ◽  
E. A. Zhalkovsky ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Earth’S Magnetic Field ◽  
Earth's Magnetic Field
Sign in / Sign up

Export Citation Format

Share Document