23 Srinivasarao Tanniru and RAAJ Ramsankaran (2023). Use of extremely randomized trees approach for estimation of snow depth from AMSR-2 PMW data over Alaska. XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG), 11-21 July, 2023, Berlin, Germany. DOI: doi.org/10.57757/IUGG23-3007

22 P J Navinkumar and RAAJ Ramsankaran (2023). Early 21st century glacier ice volume changes in the Teesta basin, Eastern Himalayas. XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG), 11-21 July, 2023, Berlin, Germany. DOI: doi.org/10.57757/IUGG23-3305

21 Samarjeet Salunke, RAAJ Ramsankaran, Siddhartha Ghosh, Mahesh N Varma, Gabriele Milani, Venkata Santosh Kumar Delhi, Bhumik Halani, Giuseppe Alfredo Cundari and Nikita Gangurde (2023). Global Vipassana Pagoda: Exterior Geometry Envelope Extraction Using UAV Photogrammetry. IEEE International Workshop on Metrology for Living Environment (MetroLivEnv), 29- 31 May, 2023, Milano, Italy

20 R Visweshwaran, RAAJ Ramsankaran,and T.I. Eldho (2022). Impact of Land use/Land cover Change on Streamflow Forecasts using SWAT Model: A Case Study in a Heterogeneous River Basin in Western Ghats Region. In Hydro International Conference, Chandigargh, India, Dec 22-24.

19 Satheeshkumar Jeyaraj, Balaji Ramakrishnan, RAAJ Ramsankaran (2022).Application of Unmanned Aerial Vehicle (UAV) in the assessment of beach volume change – A case study of Malgund beach. OCEANS 2022 - Chennai, India. Feb 21-24. DOI:10.1109/OCEANSChennai45887.2022.9775290

18 Sangita Kumari, RAAJ Ramsankaran and Jeffrey Phillip Walker (2019). Impact of window size in glacier feature tracking- a study on ChhotaShigri glacier, Western Himalayas, India. IEEE International Geoscience and Remote Sensing Symposium (IGARSS) , Yokohama, Japan. July 28–August 02.

17 Antara Dasgupta, Stefania Grimaldi, RAAJ Ramsankaran and Jeffrey Phillip Walker (2017). Optimized GLCM -based texture features for improved SAR-based flood mapping. IEEE International Geoscience and Remote Sensing Symposium (IGARSS) , Fort Worth, Texas, USA. July 23–28.

16 Pratiksha Jain, RAAJ Ramsankaran and Lakshman Kumar (2017). Development of an automated tool for GIS based soil erosion modeling. 22nd International Conference on Hydraulics, Water Resources, Coastal and Environmental Engineering (HYDRO 2017) , L.D. College of Engineering Ahmedabad, India. December 21–23.

15 Antara Dasgupta, Stefania Grimaldi,RAAJ Ramsankaran, Valentijn Pauwels and Jeffrey Phillip Walker(2017). Use of crowd-sourced data to assess the skill of hydraulic flood forecast models. 22nd International Congress on Modelling and Simulation (MODSIM) . Tasmania, Australia. December 3–8.

14 Smarika Kulshrestha and RAAJ Ramsankaran(2017). Estimation of minimum land surface temperature using MODIS LST product for the Himalayan region. The 38th Asian Conference on Remote Sensing (ACRS 2017) ,New Delhi, India. October 23–27.

13 Estifanos Lemma, Shruti Upadhaya and RAAJ Ramsankran(2017). Meteorological drought monitoring across different rainfall regimes of Ethiopia using CHIRPS V2- rainfall data. The 38th Asian Conference on Remote Sensing (ACRS 2017) , New Delhi, India, October 23–27.

12 Anisha Narendran, RAAJ Ramsankaran(2017). Snow grain size mapping in Upper Himalayas using Hyperion data. The 38th Asian Conference on Remote Sensing (ACRS 2017) , New Delhi, India. October 23–27.

11 Swathy Sunder, RAAJ Ramsankaran, and Balaji Ramakrishnan(2017). Ann based estimation of daily sea surface temperature over Arabian sea using MODIS-aqua data. The 38th Asian Conference on Remote Sensing (ACRS 2017) , New Delhi, India. October 23-27.

10 Vasu Sathyakumar, RAAJ Ramsankaranand RonitaBardhan(2017). Multiscale analysis of the relationship between Socio-Economic Status (SES) and remotely sensed spatial patterns of Urban Green Spaces (UGS) in Mumbai, India. The 38th Asian Conference on Remote Sensing (ACRS 2017) , New Delhi, India. October 23-27.

9 Ashish Kumar and RAAJ Ramsankaran(2015). Evaluation of near real time satellite-based rainfall estimates over lower part of Krishna river basin(Muneru Sub-basin), India. 20th International Conference on Hydraulics, Water Resources and River Engineering (HYDRO 2015) , Roorkee, India. December 17–19.

8 Amol Patil and RAAJ Ramsankaran(2015). Reducing uncertainty in SWAT based hydrological modelling by weighted averaging of gridded rainfall estimates. 20th International Conference on Hydraulics, Water Resources and River Engineering (HYDRO 2015) , Roorkee, India. December 17–19.

7 Sujit Satpute, RAAJ Ramsankaran and T.I. Eldho(2015). Impact of climate change on irrigation water requirements in Mahanadi basin. 20th International Conference on Hydraulics, Water Resources and River Engineering (HYDRO 2015) , Roorkee, India. December 17–19.

6 Ankur Pandit, Mayank Sharma and RAAJ Ramsankaran(2014). Comparison of the performance of the newly developed CDWM filter with enhanced LEE and enhanced frost filters over the SAR image. 9th International Conference on Industrial and Information Systems (ICIIS) , ABV-Indian Institute of Information Technology & Management (IIIT), Gwalior, Madhya Pradesh, India. December 15–17.

5 Sujit Satpute, RAAJ Ramsankaran, DeepashreeRaje, and T.I. Eldho(2014). Agricultural risk analysis for Mahanadi Basin under climate change scenarios. 19th International Conference on Hydraulics, Water Resources, Coastal and Environmental Engineering (HYDRO 2014) , NIT Bhopal, India. December 17–19.

4 Shruti Upadhyaya, RAAJ Ramsankaran(2014). Evaluation of remote sensing based newly developed rain detection index over Indian region. 19th International Conference on Hydraulics, Water Resources, Coastal and Environmental Engineering (HYDRO 2014) , NIT Bhopal, India. December 17–19.

3 Shruti Upadhyaya, RAAJ Ramsankaran(2013). Review of satellite remote sensing data-based rainfall estimation methods. 18th International Conference on Hydraulics, Water Resources, Coastal and Environmental Engineering (HYDRO 2013) , IIT Madras, India. December 4–6.

2 RAAJ Ramsankaran, U.C. Kothyari, S.K. Ghosh, A.Malcherekand K. Murugesan(2011). GIS based distributed rainfall-runoff model for simulation of distributed watershed responses in a lower Himalayan watershed. 16th National Conference on Hydraulics and Water Resources (HYDRO 2011) , SVNIT, Surat, India. December 29–30.

1 RAAJ Ramsankaran, U.C. Kothyari, S.K. Ghosh and A. Malcherek(2008). GIS based hydrological modelling of extreme events in a forested mountainous catchment. 12th Biennial International Conference on Hydrological Extremes in Small Basins , Crackow, Poland. September 18–20.