Dr. Devajyoti Dutta Profile

Dr. Devajyoti Dutta

at NCMRWF

SPIE Involvement:

Author

Publications (5)

SPIE Journal Paper | 18 September 2017

Quality characterization of reflectivity and radial velocity observed by Indian Doppler weather radars

Amar Kasimahanthi, Devajyoti Dutta, Preveen Devarajan, John George, Ekkattil Rajagopal

JARS Vol. 11 Issue 03

KEYWORDS: Radar, Reflectivity, Signal attenuation, Doppler effect, Meteorology, Data modeling, Composites, Microwave radiation, Signal processing, Quality measurement

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SPIE Journal Paper | 5 September 2017

Quality assessment of VVP winds from Indian Doppler weather radars: a data assimilation perspective

Devajyoti Dutta, Amar Jyothi Kasimahanthi, Swapan Mallick, John George, Preveen Kumar Devarajan

JARS Vol. 11 Issue 03

KEYWORDS: Radar, Doppler effect, Data modeling, Systems modeling, Atmospheric modeling, S band, Weather forecasting, Meteorology, Climatology, Environmental sensing

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SPIE Journal Paper | 20 May 2016

Winter hailstorms signatures by C-band polarimetric radar at Delhi

Devajyoti Dutta, Amar Jyothi Kasimahanthi, Preveen Kumar Devarajan, John George, Ekkattil Rajagopal

JRS Vol. 10 Issue 02

KEYWORDS: Radar, Polarimetry, Reflectivity, Scattering, Thermodynamics, Doppler effect, Meteorology, S band, Dielectrics, Wind energy

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Proceedings Article | 9 May 2016

Wind from Indian Doppler Weather Radars: a data assimilation view point

Devajyoti Dutta, Swapan Mallick, K. Jyothi, John George, D. Preveen Kumar

Proc. SPIE. 9876, Remote Sensing of the Atmosphere, Clouds, and Precipitation VI

KEYWORDS: Radar, Data modeling, Doppler effect, Temporal resolution, Meteorology, Spatial resolution, Troposphere, Atmospheric sensing, S band, Atmospheric modeling, Systems modeling, Instrument modeling, Data fusion

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Proceedings Article | 5 May 2016

Gridded radar rainfall product for comparison with model rainfall

K. Amar Jyothi, D. Devajyoti, D. Preveen Kumar, E. N. Rajagopal, T. Narayana Rao

Proc. SPIE. 9876, Remote Sensing of the Atmosphere, Clouds, and Precipitation VI

KEYWORDS: Radar, Data modeling, Doppler effect, Signal attenuation, Databases, Composites, Reflectivity, Meteorology, Environmental sensing, Atmospheric modeling

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