Geophysica Vol. 5, No. 4, 1958

8 articles

1.

The Sound Channel of the Baltic Sea

Ilmo Hela

2.

Der Wasserstand in der Ostsee als Indikator der Strenge des Winters

Eugenie Lisitzin

3.

About the Influence of Magnetic Disturbances on Geomagnetic Variometers

K. Thiesen

4.

Determination of the Slope of the Water Surface in the Gulf of Finland

Eugenie Lisitzin

5.

The Nurmijärvi Geophysical Observatory

C. Sucksdorff and T. Haikonen

6.

Tracking the Satellite 1957 α2 »Sputnik I»

Vilho Väisälä

7.

A Resistance Gauge for Measurement of Ice Pressure

Eero Olkkonen and Erkki Palosuo

8.

Earthquake in Ranua and Pudasjärvi 1956

M. T. Porkka and E. E. Vesanen