Search Results - "Deb, Sanjib K"

Impact of Assimilation of Satellite Retrieved Ocean Surface Winds on the Tropical Cyclone Simulations Over the North Indian Ocean by Bhate, Jyoti, Munsi, Arpita, Kesarkar, Amit, Kutty, Govindan, Deb, Sanjib K.

“…The study intends to examine the impact of assimilation of ocean surface winds on the simulation of the tropical cyclones Ockhi, Mekunu, and Luban formed over…”
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Wind derived products using INSAT-3D atmospheric motion vectors and its meteorological applications by Sankhala, Dineshkumar, Deb, Sanjib K., Jaiswal, Neeru

“…In the present study, a procedure has been developed by adopting Cressman objective analysis scheme for estimating different atmospheric products using…”
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Intensification of tropical cyclone FANI observed by INSAT-3DR rapid scan data by Jaiswal, Neeru, Deb, Sanjib K., Kishtawal, Chandra M.

“…Geo-stationary satellite images are one of the primary tools for real-time monitoring and intensity analysis of tropical cyclones (TCs) in spite of other…”
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Retrieval and application of high-resolution low-level visible winds from INSAT-3DR imager by Sankhala, Dineshkumar K., Deb, Sanjib K., Kumar, Prashant, Kishtawal, C M

“…Atmospheric motion vectors (AMVs) are estimated by selecting and tracking the cloud and water vapour features from geostationary satellite images…”
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Inter-comparison of INSAT-3D atmospheric motion vectors height with cloud-base height from a Ceilometer by Sankhala, Dineshkumar K., Deb, Sanjib K., Sharma, Som Kumar, Lal, S.

“…The atmospheric motion vectors (AMV) are derived by tracking cloud and moisture features in the subsequent images of geostationary as well as polar satellites…”
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Analysis of atmospheric and oceanic conditions during unusual occurrence of tropical cyclone Gulab and Shaheen in North Indian Ocean by Jaiswal, Neeru, Jishad, M, Deb, Sanjib K, Varma, Atul K, Agarwal, Neeraj, Sharma, Rashmi

“…During September 2021, a tropical cyclone (TC) named Gulab formed in Bay of Bengal (BoB) region of North Indian Ocean (NIO) and by nature, it was quite an…”
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Retrieval and applications of atmospheric motion vectors derived from Indian geostationary satellites INSAT-3D/INSAT-3DR by Deb, Sanjib K., Sankhala, Dineshkumar K., Kumar, Prashant, Kishtawal, Chandra M

“…The atmospheric motion vectors (AMVs) from Indian geostationary meteorological satellites are derived operationally at Space Applications Centre (SAC),…”
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INSAT-3D low-level atmospheric motion vectors: Capability to capture Indian summer monsoon intra-seasonal variability by Sankhala, Dineshkumar K, Deb, Sanjib K, Sathiyamoorthy, V

“…In India, Atmospheric Motion Vectors (AMVs) are derived operationally from the advanced Indian meteorological geostationary satellite INSAT-3D since July 2013…”
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Estimation of intra-urban thermal variability in Ahmedabad city using moving vehicle transects by Jaiswal, Neeru, Deb, Sanjib K, Panda, Sambit K, Mandal, Anup K, Khan, Aman W, Kishtawal, C M

“…Temperature differences within a city are called Intra-Urban Heat Islands (IUHI) and are important to estimate as they directly affect human health conditions…”
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Retrieval and Application of Rapid-Scan Atmospheric Motion Vectors Using an Infrared Channel of the INSAT-3DR Satellite by Sankhala, Dineshkumar K., Kumar, Prashant, Deb, Sanjib K., Jaiswal, Neeru, Kishtawal, C. M., Gairola, R. M.

“…The advanced Indian meteorological satellite INSAT-3DR was configured in rapid-scan mode during the formation of tropical cyclone ‘Fani’ over the North Indian…”
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Impact of assimilation of INSAT-3D retrieved atmospheric motion vectors on short-range forecast of summer monsoon 2014 over the South Asian region by Kumar, Prashant, Deb, Sanjib K., Kishtawal, C. M., Pal, P. K.

“…The Weather Research and Forecasting (WRF) model and its three-dimensional variational data assimilation system are used in this study to assimilate the…”
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Assessment of INSAT-3D/INSAT-3DR Derived Atmospheric Motion Vectors Using Wind Profiler Observations Located at Gadanki, India by Sankhala, Dineshkumar K., Deb, Sanjib K., Yasodha, P., Kesarkar, Amit

“…The accurate estimation of atmospheric motion vectors (AMVs) derived using sequences of images from geostationary satellites is very important because of their…”
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Investigating Intra-Urban thermal variability of Ahmedabad, India: Heat wave prediction perspective by Jaiswal, Neeru, Deb, Sanjib K., Panda, Sambit K., Mandal, Anup K., Khan, Aman W., Kishtawal, C. M.

“…In the recent years, increase in frequency, intensity and spell of heat waves is observed in different Indian cities. These unusual heat conditions are not…”
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simulation of heavy rainfall episode over Mumbai: impact of horizontal resolutions and cumulus parameterization schemes by Deb, Sanjib K, Kishtawal, C. M, Bongirwar, V. S, Pal, P. K

“…In this study, the simulation of an extreme weather event like heavy rainfall over Mumbai (India) on July 26, 2005 has been attempted with different horizontal…”
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Inter-Comparison of Numerical Model Generated Surface Winds with QuikSCAT Winds over the Indian Ocean by Deb, Sanjib K., Bhowmick, Suchandra A., Kumar, Raj, Sarkar, Abhijit

“…The accurate surface wind in the equatorial Indian Ocean is crucial for modeling ocean circulation over this region. In this study, the surface wind analysis…”
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Development of a hybrid model to predict air temperature over an urban area: A case study over Ahmedabad, India by Jaiswal, Neeru, Deb, Sanjib K., Kishtawal, C.M.

“…The present paper discusses development of a hybrid model for predicting near surface air temperature (2 m) over the city scale (∼100 m). The model is based on…”
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Intercomparison of OSCAT Winds With Numerical-Model-Generated Winds by Chakraborty, A., Deb, S. K., Shikakolli, R., Gohil, B. S., Kumar, R.

“…Subsequent to the launch of an ocean scatterometer onboard the Oceansat-2 satellite, hereby referred to as OSCAT, on September 23, 2009, the nine-month period…”
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Humidity profile retrieval from SAPHIR on-board the Megha-Tropiques by Mathur, A. K., Gangwar, R. K., Gohil, B. S., Deb, Sanjib K., Kumar, Prashant, Shukla, Munn V., Simon, B., Pal, P. K.

“…The Megha-Tropiques (MT) satellite, a joint Indo-French mission, was launched by ISRO's PSLV-C18 on 12 October 2011 from Sriharikota, India. SAPHIR, a…”
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A Modified Tracer Selection and Tracking Procedure to Derive Winds Using Water Vapor Imagers by Deb, S. K., Kishtawal, C. M., Pal, P. K., Joshi, P. C.

“…The remotely sensed upper-tropospheric water vapor wind information has been of increasing interest for operational meteorology. A new tracer selection based…”
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The WRF model performance for the simulation of heavy precipitating events over Ahmedabad during August 2006 by Deb, S. K., Srivastava, T. P., Kishtawal, C. M.

“…The summer monsoon season of the year 2006 was highlighted by an unprecedented number of monsoon lows over the central and the western parts of India,…”
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