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Issue Date | Title | Author(s) |
2016 | Anomalous diurnal variation of atmospheric potential gradient and air-Earth current density observed at Maitri, Antarctica | Jeeva, K.; Gurubaran, S.; Williams, E.R.; Kamara, A.K.; Sinha, Ashwini K.; Guha, A.; Selvaraj, C.; Nair, K.U.; Dhar, Ajay |
2008 | Application of Global Positioning System (GPS) for glacier studies at schirmacher oasis, East Antarctica | Sunil, P.S.; Reddy, C.D.; Ponraj, M.; Dhar, Ajay |
2012 | A broad climatology of very high latitude substorms | Singh, Anand K.; Sinha, Ashwini K.; Rawat, Rahul; Jayashree, B.; Pathan, B.M.; Dhar, Ajay |
1995 | Changes in the auroral electrojet currents inferred from geomagnetic field variations at Maitri and northern conjugate station | Kalra, Rajesh; Dhar, Ajay; Nair, K.U.; Jeeva, K.; Daga, D.M.; Rajaram, G. |
2008 | Cosmic noise absorption during geomagnetic substorms and the possible influence of substorms on global electric circuit | Singh, A.K.; Jeeva, K.; Pathan, B.M.; Sinha, A.K.; Dhar, Ajay; Hanchinal, A.N. |
2016 | Dayside cosmic noise absorption at the equatorward boundary of auroral oval as observed from Maitri, Antarctica (L=5; CGM 62.45°S, 55.45°E) | Behera, Jayanta K.; Sinha, Ashwini K.; Vichare, Geeta; Kozyreva, Olga; Rawat, Rahul; Dhar, Ajay |
2009 | Declining magnetic field at Maitri, Antarctica | Pathan, B.M.; Dhar, Ajay; Asinkar, R.L.; Selvamurugan, R.; Hanchinal, A.N. |
1997 | Dependence of HF Radio communication between India - Antarctica on seasonal and geomagnetic conditions and some anomalies | Sridharan, M.; Dhar, Ajay; Rajaram, G. |
2009 | Determination of the velocity vector of Schirmacher glacier (Dronning Maud Land, Antarctica) using global positioning system | Sunil, P.S.; Reddy, C.D.; Ponraj, M.; Dhar, Ajay; Jaypaul, D.; Dharwadkar, Amit |
2002 | Diagnostics of magnetosphere-ionosphere coupling over Indian Antarctic station Maitri, from magnetometer and riometer observations during the optical auroral event of 4–5 March 1999 | Rajaram, G.; Arun, T.; Dhar, Ajay |
2008 | Diurnal variation of potential gradient and current density observed at Maitri and their relevance to carnegie curve | Jeeva, K.; Nair, K.U.; Dhar, Ajay; Pathan, B.M.; Gurubaran, S. |
2008 | Effect of interplanetary magnetic field and disturb storm time on H component | Devi, Rajni; Dubey, Smita; Saini, Shailendra; Devi, Babita; Dhar, Ajay; Vijay, S.K.; Gwal, A.K. |
2006 | Extended period of low density solar wind - ground geomagnetic signatures | Pathan, B.M.; Dhar, Ajay; Hanchinal, A.N.; Selvaraj, C. |
2014 | First results from imaging riometer installed at Indian Antarctic station Maitri | Behera, Jayanta K.; Sinha, Ashwini K.; Singh, A.K.; Rawat, Rahul; Vichare, Geeta; Dhar, Ajay; Pathan, B.M.; Nair, K.U.; Selvaraj, C.; Elango, P. |
2008 | Geomagnetic and RIOmeter observations at Maitri during 22nd Expedition | Hanchinal, A.N.; Dhar, Ajay; Singh, A.K.; Pathan, B.M. |
2008 | Geomagnetic field variation during winter storm at localized southern and northern high latitude | Devi, Babita; Dubey, Smita; Saini, Shailendra; Devi, Rajni; Wahi, Rashmi; Dhar, Ajay; Vijay, S.K.; Gwal, A.K. |
2011 | Geomagnetic pulsation over conjugate locations during geomagnetic storms and substorm | Selvamurugan, R.; Pathan, B.M.; Hanchinal, A.N.; Dhar, Ajay |
2011 | Global electric circuit parameters and their variability observed over Maitri, Antarctica | Jeeva, K.; Panneerselvam, C.; Nair, K.U.; Selvaraj, C.; Dhar, Ajay; Pathan, B.M.; Gurubaran, S. |
2010 | GPS derived velocity field and strain rates of schirmacher glacier East Antarctica | Sunil, P.S.; Reddy, C.D.; Dhar, Ajay; Ponraj, M.; Selvaraj, C.; Jayapaul, D. |
2007 | GPS determination of the velocity and strain-rate fields on Schirmacher Glacier, central Dronning Maud Land, Antarctica | Sunil, P.S.; Reddy, C.D.; Ponraj, M.; Dhar, Ajay; Jayapaul, D. |