Wed, May 28, 2025

CSIR Fourth Paradigm Institute

(Formerly CSIR Centre for Mathematical Modelling and Computer Simulation)

A constituent laboratory of Council of Scientific & Industrial Research (CSIR).

Ministry of Science and Technology, Government of India.

Total: 46 results found.

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1. V Rakesh
(Contacts / Senior Principal Scientists)
... 13 , No. 021, doi: 10.1079/PAVSNNR201813021. 8. G N Mohapatra, V Rakesh and K V Ramesh, 2017, Urban extreme rainfall events: Categorical skill of mesoscale model simulation for localized and non-localized ...
Created on
2. Sajani Surendran
(Contacts / Senior Principal Scientists)
Sajani Surendran, Senior Principal Scientist, Sajani Surendran   Research Interests Multiscale Modelling of Weather and Climate Climate Change Projection and Impact Assessment Simulation ...
Created on
3. Kantha Rao
(Contacts / Principal Scientists)
... of ASCAT Soil Moisture Data with In-Situ Observations over the Indian Region: A Multiscale Analysis." IEEE Transactions on Geoscience and Remote Sensing 53.10 (2015): 5425-5434. Rakesh, V., and ...
Created on
4. K Rajendran
(Contacts / Chief Scientists)
...  Multiscale modelling of weather and climate Tropical climate studies using satellite observations Numerical weather prediction & physical initialization Educational Qualifications ...
Created on
5. Meso-scale forecast for malaria vector genesis
(Category)
Created on 22 December 2021
6. Effect of large-scale oceanic and atmospheric processes on the Indian summer monsoon
(Publications)
by Smrutishree Lenka, Rani Devi, Chennemkeril Mathew Joseph & Krushna Chandra Gouda There are several important large-scale oceanic and atmospheric processes like El Niño-Southern Oscillation (ENSO), ...
Created on 11 January 2022
7. Multiscale Forecasting of High-Impact Weather: Current Status and Future Challenges
(Publications)
... and summarized via four examples of high-impact weather events. Following this, a synthesis of the requirements, current status, and future research in Observations; Multiscale Data Assimilation; Multiscale ...
Created on 02 January 2022
8. Multiscale Modeling and Simulation
(Earth & Engineering Sciences Division (EESD))
A fundamental barrier in advancing multiscale weather and climate prediction is the limited capability of contemporary models to represent the multiscale organization of precipitating convection. To overcome ...
Created on 22 December 2021
9. Impact of assimilation of microwave imager radiance data on simulation of tropical cyclones over Bay of Bengal using National Centre for Medium Range Weather Forecasting Unified Model modelling system
(Publications)
... that the SAT experiment effectively adjusted the core region of TCs and systematically corrected the position in the first guess of the model. The strength of large-scale moisture transport from the underlying ...
Created on 30 April 2025
10. Climate variability and warming in Coastal Odisha: assessing interannual temperature trends and impacts
(Publications)
... (e.g. low station density, short temporal scales, lack of focus on interannual variability),this study contributes novel insights to climate research in Odisha by employing long-term, high-resolution station-level ...
Created on 02 April 2025
11. Assessment of long-term spatio-temporal variability of hot extremes and associated physical mechanism over India
(Publications)
... local scale in India are quantified. The linear trend of hot days has been found increasing at a rate of 0.14/year, 0.08/year and 0.06/year in El Niño, La Niña and neutral years respectively. Similarly, ...
Created on 29 May 2024
12. Impact of COVID-19 vaccination: a global perspective
(Publications)
... rates, hospitalization rates, and ICU requirements after successful vaccination campaigns at the country scale. Results: Analysis of the COVID-19 positivity rates revealed a substantial decline in countries ...
Created on 11 January 2024
13. Modeling and forecasting atmospheric Carbon Dioxide concentrations at Bengaluru city in India
(Publications)
... moving average (SARIMA) model has been developed based on evaluation criteria, considering its statistical performance and ability to capture the trend and patterns in CO2 concentration at station scale ...
Created on 03 January 2024
14. Optimizing LSTM and Bi-LSTM models for crop yield prediction and comparison of their performance with traditional machine learning techniques
(Publications)
... model is found to be superior to ML models; the percentage reduction in mean absolute scaled error with the Bi-LSTM compared to the best performing ML model was 94%, 72%, and 71% in predicting wheat, groundnut ...
Created on 29 September 2023
15. Site response analysis beneath the Kashmir basin (NW Himalaya) using ambient noise
(Publications)
by S Vishal Gupta, Imtiyaz A Parvez, and Prosanta K Khan Deep sedimentary valleys entrap and amplify seismic waves, which is further responsible for site-specific amplification over the allied region. ...
Created on 12 September 2023
16. Analysis of heat wave over different physiographical regions in India
(Publications)
... the need of improvement in understanding of HW at regional scale and especially in hilly region. Source: https://doi.org/10.1007/s00704-023-04639-2        ...
Created on 09 September 2023
17. Dynamics of Indian summer monsoon in different phases
(Publications)
... on the OGP is brought out, which clearly shows that DOM, DWM and progress is almost influenced by the largescale processes. The intensity–duration–frequency analysis quantified the actual ISM length, seasonal ...
Created on 25 August 2023
18. A case study on multiple self-interactions of MSTID bands: New insights
(Publications)
...  Abstract In this study, we report a special event of nighttime southwestward propagating medium scale traveling ionospheric disturbances (MSTIDs) observed in O(1D) 630.0 nm airglow images from an all-sky ...
Created on 12 June 2023
19. High-resolution spatiotemporal variability of heat wave impacts quantified by thermal indices
(Publications)
... due to the nonavailability of high-resolution (HR) climate data. Here we develop dynamically downscaled HR (4 × 4 km) daily climate information for the months of April to June during 2001–2016 using a ...
Created on 15 March 2022
20. Assessment of Aerosol Optical Depth over Indian Subcontinent during COVID-19 lockdown (March–May 2020)
(Publications)
... (March to May 2020) is also assessed. Similarly, the daily scale dataset was used to investigate the percentage change in AOD during pre-lockdown and lockdown period with respect to long-term mean. The ...
Created on 18 February 2022