Profile - Dr. Jagat Dwipendra Ray

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Dr. Jagat Dwipendra Ray

Dr. Jagat Dwipendra Ray

Assistant Professor

About Me

Area of Interest

  • Geodesy, Satellite gravimetry, Global Navigational Satellite Systems

Education qualification:

  • Msc, PhD


Courses taught

  • Semiconductor Physics, Optics

Publications

lnternational Journal: 

  1. Ray, J. D., Vijayan, M. S. M., & Godah, W. (2021). Seasonal horizontal deformations obtained using GPS and GRACE data: Case study of North-East India and Nepal Himalaya. Acta Geodaetica et Geophysica, 56(1), 61-76.
  2. Godah, W., Ray, J. D., Szelachowska, M., & Krynski, J. (2020). The Use of National CORS Networks for Determining Temporal Mass Variations within the Earth’s System and for Improving GRACE/GRACE-FO Solutions. Remote Sensing, 12(20), 3359.
  3. Godah, W., Szelachowska, M., Krynski, J., & Ray, J. D. (2020). Assessment of Temporal Variations of Orthometric/Normal Heights Induced by Hydrological Mass Variations over Large River Basins Using GRACE Mission Data. Remote Sensing, 12(18), 3070.
  4. Godah, W., Szelachowska, M., Ray, J. D., & Krynski, J. (2020). Comparison of vertical deformations of the Earth’s surface obtained using GRACE-based GGMs and GNSS data – A case study of South-Eastern Poland. Acta Geodynamica et Geomaterialia, 17(2).
  5. Ray, J. D., Vijayan, M., Godah, W., & Kumar, A. (2019). Investigation of background noise in the GNSS position time series using spectral analysis–A case study of Nepal Himalaya. Geodesy and Cartography, 68(2).
  6. Barman, P., Jade, S., Shrungeshwara, T. S., Kumar, A., Bhattacharyya, S., Ray, J. D., ... & Jamir, W. M. (2017). Crustal deformation rates in Assam Valley, Shillong Plateau, Eastern Himalaya, and Indo-Burmese region from 11 years (2002–2013) of GPS measurements. International Journal of  Earth Sciences, 106, 2025-2038.
  7. Barman, P., Ray, J. D., Kumar, A., Chowdhury, J. D., & Mahanta, K. (2016). Estimation of present-day inter-seismic deformation in Kopili fault zone of north-east India using GPS measurements. Geomatics, Natural Hazards and Risk, 7(2), 586-599.

National Journal: 

  1. Ray, J. D., Vijayan, M. S. M., & Kumar, A. (2019). Noise characteristics of GPS time series and their influence on velocity uncertainties. Journal of Earth System Science, 128(6), 146.

List of conference/workshop/FDP attended   

  1. Faculty Development Program on “Scientific Language” organized by the Department of Mathematics, School of Basic Sciences, The Assam Kaziranga University, Jorhat, Assam, India from 26th April -2nd May, 2023. 
  2. One Week Faculty Development Program on “Research Methodology” organized by School of Business, The Assam Kaziranga University in collaboration with Internal Quality Assurance Cell (IQAC) from 23rd to 28th January 2023.
  3. GRACE Hackweek “Online school on Time variable gravity field from GRACE/GRACE-FO satellite missions” conducted by IIT Kanpur  during the period 11-15 October 2021.
  4. Winter School on “Physical Geodesy and its Applications” conducted by National Centre for Geodesy (NCG), IIT Kanpur during the period 15-24 February 2021. 
  5. MHRD-TEQIP-KITE ‘Five day TEQIP-III Summer Training Program on Active learning Workshop’ under Knowledge Incubation under TEQIP (‘KITE’) Initiative of the MHRD, Govt. Of. India on the theme ‘Pedagogy and Research’ conducted in IIT Bombay during the period 11 June -15 June 2018. 
  6. Basic Course on “Remote Sensing, Geographical Information & Global Navigational Satellite System” conducted by Indian Institute of Remote Sensing (IIRS), ISRO from August 10 to 27 November  2015.

Extracurricular activities