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Browsing Solid_Earth_Geomagnetism by Issue Date

Browsing Solid_Earth_Geomagnetism by Issue Date

Now showing items 1-20 of 442

Intermediate coupling model description of 55Fe and 57Fe

Dikshit, J.J.; Singh, B.P. (1974)

The properties of the negative parity states of55Fe and57Fe are investigated in the framework of the intermediate coupling model. In the model, a neutron or a quasineutron is coupled to anharmonic vibrations of the core. ...
A Study of night time variations during magnetic storms at coastal Indian stations

Rajagopal, A.S.; Nityananda, N.; Singh, B.P. (1975)

The sub-surface conductivity distribution of the Indian peninsula near Alibag, Annamalainagar and Trivandrum has been investigated by analysing storm time variations of the three components of the magnetic field. In this ...
Modulation of geomagnetic lunar daily variation in H at Alibag with lunar distance

Arora, B.R.; Rao, D.R.K. (1975)

The dependence of geomagnetic lunar daily variation (L) on lunar distance in different seasons and for varied epochs of solar activity is investigated using the long series of horizontal intensity observations at Alibag. ...
Induction in short-period events in the Indian peninsula

Nityananda, N.; Rajagopal, A.S.; Agarwal, A.K.; Singh, B.P. (1975)
Geomagnetic depth sounding

Singh, B.P. (1975)
Anomalies in the vertical component of geomagnetic field variations at Annamalainagar, Kodaikand, and Trivandrum

Singh, B.P.; Agarwal, A.K.; Nityananda, N.; Rajgopal, A.S. (1976)
IMF effects on short-period fluctuations at low latitudes

Agarwal, A.K.; Nityananda, N.; Singh, B.P.; Rastogi, R.G. (1978)

The Influence of the north–south component (B z) of the interplanetary magnetic field (IMF) on geomagnetic activity is well established1,2, although a search for closer links between them has encountered some difficulties ...
Magnetometrics in the study of sub surface structures of Antarctica margin

Arora, B.R.; Waghmare, S.Y.; D'Cruz, L.A. (1985)

During the second Indian Antartica expedition in addition to monitoring time variation in the geomagnetic field components a preliminary ground based magnetic survey was conducted Magneto metric data obtained along six 10 ...
Magnetovariational study over a seismically active area in the Deccan Trap province of western India

Arora, B.R.; Reddy, C.D. (1991)

This paper presents the results of a magnetovariational study undertaken over a basalt-covered region of western India which has been experiencing a swarm of seismic activity since early 1986. The most striking feature of ...
Geopotential studies over Iranian plateau

Basavaiah, N.; Rajaram, M.; Qureshy, M.N.; Rangzan, K. (1992)

The Iran plateau belonging to the Central domain of the Alpine-Himalayan system is studied using geopotential field anomalies for its tectonic analysis. The Zagros NW-SE trend in the 15' x 15' aeromagnetic data over Iran ...
Assessment of IGRF Candidate Models over the Indian Region

Singh, B. P.; Rajaram, Mita; Basavaiah, N.; Nagar, V. K.; Rajal, B. S. (1992)

The five candidate models for DGRF 1985 and IGRF 1990 developed by IZMIRAN, US/UK, USGS and two models of GSFC, are assessed over the Indian region, using observatory and repeat survey stations data for period 1985-1990. ...
Quantitative Interpretation of Geomagnetic Induction Response Across the Thrust Zones of the Himalaya along the Ganga-Yamuna Valley

Reddy, C. D.; Arora, B. R. (1993)

Geomagnetic variations, recorded through a two-phase magnetovariational study carried out along the Ganga-Yamuna valley of the Garhwal Himalaya, northwest India, are reduced to a set of induction arrows spanning a period ...
MAGSAT's contribution to geophysical surveys

Rajaram, Mita (1993)

Magnetic Field Satellite (MAGSAT) data contains contribution from the earth's core, external currents and the crust; the data has been successfully utilised to derive information about each of these sources. Magsat provided ...
Crustal structure in south east Rajasthan using magnetotelluric techniques

Gokarn, S.G.; Rao, C.K.; Singh, B.P. (1995)
Deep conductive structures of the frontal belt of the Garhwal Himalaya and their seismotectonic significance

Arora, B.R.; Reddy, C.D. (1995)
Magnetospheric contribution to low latitude Sq variation

Alex, S.; Rao, D.R.K. (1995)

Non-regular features noticed in the quiet-time diurnal variation of H component on 11 December,1990(Ap=2) and 12 December, 1990 (Ap = 7) in comparison with the average quiet day variations at a chain of equatorial, low and ...
The Role of Telluric (TE) and Magnetotelluric MT) Methods in the Exploration of deep Sedimentary Basins

Arora, B.R. (1995)

After a methodical overview of the magnetotelluric and telluric methods, the paper with the help of test example from the Pannonion basin (Hungary) illustrates the effectiveness of a combined telluric and magnetotelluric ...
Modelling of a fault in Indo-Suture Zone of Ladakh Region

Reddy, C.D.; Singh, Sumendra (1995)

Magnetic field is measured along the Keylong-Leh profile. This profile is approximately aligned at right angles to the main structural trend of the Himalaya and traverses across several prominent thrust zones of middle ...
Geomagnetic depth sounding along the Hirapur-Manda Bhandra profile, Central India

Arora, B.R.; Waghmare, S.Y.; Mahashabde, M.V. (1995)
Upper mantle electrical conductivity in the Himalayan region

Arora, B.R.; Campbell, W.H.; Schiffmacher, E.R. (J. Geomag. Geoelectr., v.47, p.653-665,1995., 1995)

The electrical conductivity profile of the Earth at depths of about 50 to 500 km was determined using the quiet ionospheric current variations observed at a line of stations near 75° East longitude. We found conductivity ...

Now showing items 1-20 of 442

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