oceanexpert oceanexpert

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Gender male
Department DEPTT. OF SPACE
Space Applications Centre, Indian Space Research Organization, Ahmedabad ( SAC,ISRO)
Jodhpur Tekra, Ambawadi Vistar P.O. Ahmedabad 380015
Regions Mediterranean Sea - Eastern Basin
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Degree M.Sc, Ph.D
Job type Research
Research Area(s) Biological Oceanography, Marine Ecology , Biological Oceanography, Marine Ecology
Research Activities Working as Scientist at Sapce Applications Center(ISRO), Ahmedabad since March 1998. Involved in projects like ocean colour algorithms, bio-optiocal parameters retrieval. Variability of ocean colour products like chlorophyll, primary productivity, productivity models, ocean biogeochemistry, carbon and nitrogen cycle.

Hindi, Oriya
Research Region 71
Working languages English
Skills/Expertise Ocean colour remote sensing, marine biology, marine ecology, algal blooms, satellite oceanography
Comments I would like to have network with the colleagues from my similar background all over World for ever.
PUBLICATIONS (as reported by DR. Ranjit SARANGI)

Publications (A) International Journal 1.R.K.Sarangi, Chauhan, P., Nayak, S.R. and Sreedhar, U., 2005, Remote Sensing of Trichodesmium blooms in the coastal waters off Gujarat, India using IRS-P4 OCM, International Journal of Remote Sensing, 26 (9), 1777-1780. 2.R.K.Sarangi, Prakash Chauhan, M.Mohan and S.R.Nayak, 2004, Time-series Analysis of Chlorophyll-a Distribution In the Northern Arabian Sea during January-March 2000 using IRS-P4 OCM Satellite Data, Asian Journal of Geoinformatics, 5(1), 155-160. 3.Chauhan P., Mohan M., R.K.Sarangi, Beena Kumari, Nayak S.R. and Matondkar S.G.P., 2002, “Surface chlorophyll-a estimation in the Arabian Sea using IRS-P4 Ocean Colour Monitor (OCM) satellite data”, International Journal of Remote Sensing, vol. 23., No. 8, pp 1663-1676. 4.R.K.Sarangi, 2008, Remote Sensing of surface chlorophyll and Sea Surface Temperature (SST) variability with the impact of December 26, 2004 Sumatra tsunami in the Bay of Bengal and Andaman Sea, International Journal of Remote Sensing. (B) National Journal 5.R.K.Sarangi, Chauhan P. and Nayak S.R., 2002, “Vertical diffuse attenuation coefficient (Kd) based optical classification of IRS-P3 MOS-B satellite ocean colour data”, In Proceedings of the Indian Academy of Sciences “Earth and Planetary Sciences”, Vol. 111, pp 237-245. 6.R.K.Sarangi, Prakash Chauhan, Shailesh Nayak, December 2001, “Chlorophyll-a concentration along west coast of India using IRS-P3 MOS-B data”, Photonirvachak, Journal of the Indian Society of Remote Sensing, Vol. 29, No. 4, pp. 197-201. 7.R.K.Sarangi, Prakash Chauhan and S. R. Nayak, 2004, Detection and monitoring of Trichodesmium bloom in the coastal waters off Saurastra coast, India using IRS-P4 OCM data, Current Science, 86 (12), 1636-1641. 8.R.K.Sarangi, Prakash Chauhan and S. R. Nayak, S.R., 2004, Assessment of Resourcesat-1 AWiFS data for marine applications, September 2004, NNRMS Bulletin, Deptt. of Space, Bangalore. September 2004, pp 73-75. 9.R.K.Sarangi, Chauhan, P. and Nayak, S.R., 2005, Inter-annual variability of phytoplankton blooms in the northern Arabian Sea during winter monsoon period (February-March) using IRS-P4 OCM data, Indian Journal of Marine Sciences, 34 (2), pp 163-173. 10.R.K.Sarangi, K.Kathiresan, AN Subramanian, 2002, “Metal concentration in five mangrove species of the Bhitarkanika, Orissa, east coast of India” Indian Journal of Marine Sciences, Vol. 31(3), pp. 251-253. 11.R.K.Sarangi, Nayak, S.R. and Panigrahy, R.C., 2008, Monthly variability of chlorophyll and associated physical parameters in the southwest Bay of Bengal water using remote sensing data, Indian Journal of Marine Sciences, 37(3), 256-266. 12.R.K.Sarangi, S.Singh, R.M.Dwivedi and S.G.P.Matondkar, 2008, Hyperspectral radiometric observation of the northeast Arabian Sea during April 2006, Journal of Indian Society of Remote Sensing (JISRS), 36(1), 13-25. 13.Santosh, K.M., Reddy, H.R.V., Chauhan, P., R.K.Sarangi, 2002, Study on sediment movement and coastal processes along Mangalore coast (Southwest coast of India) using satellite imageries, Indian Journal of Marine Sciences, Vol.31, No. 4, pp. 290-294. (C) Symposium Proceedings 14.R.K.Sarangi, Chauhan P. and Nayak S.R., “Time-series analysis of chlorophyll-a concentration in the northern Arabian Sea using IRS-P4 OCM satellite data, In proceedings of the National Symposium (ISRS-2001) held at SAC, Ahmedabad, on “Advances in Remote Sensing Technology with special emphasis on high resolution imagery, pp. 35-42. 15.R.K.Sarangi, Chauhan, P., Mohan, M. and Nayak, S.R., 2002, Detection of a meso-scale anti-cyclonic eddy in the Bay of Bengal: A Remote sensing, In Proceedings of the ISPRS Symposium held at Hyderabad during 3-6 December, 2002, pp.1443-1447. 16.R.K.Sarangi, Chauhan, P., Mohan, M. and Nayak, S.R., Temporal variability of chlorophyll in the Lakshadweep Sea using IRS-P4 OCM data, In Proceedings of the ISRS National Symposium held at Trivandrum during 9-12 December, 2003. 17.R.K.Sarangi, Parnharit pariwartansilta arab sagar mein IRS-P4 OCM ankdo dwara adhyayan, In Proceedings of the Technical Hindi Seminar held at SAC on 16th January, 2003, pp 112-116. 18.R.K.Sarangi, Bharatiya sudur sambedan upgrah IRS-P4 OCM ankde dwara samudriya satahi fichars ka adhyayan, In Proceedings of the Technical Hindi Seminar on “Antariksh anusandhan ebam janhit” held at SAC on 28th January, 2004, pp 173-180. 19.R.K.Sarangi, Mini Raman and R.M.Dwivedi, 2006, Influence of wind forcing on chlorophyll and primary productivity derived from Oceansat-I data during winter bloom in the northern Arabian Sea, Paper presented in Sustained Indian Ocean Biogeochemistry and Ecological Resaeach (SIBER), October 3-6, 2006, NIO, Goa. 20.R.K.Sarangi, Sudur sambedan upagrah IRS-P4 OCM oceansat aankde se samudriya maha bhukamp “Tsunami” se prabhavit Bangal ki khadi aur Andaman sagar ke parnaharit matra ka aakalan, In Proceedings of the Technical Hindi Seminar on “Samajik Bikas mein Antariksh ki bhumika” held at SAC on 29th January, 2008, pp 69-78. 21.R.K.Sarangi, 2009, Masik aur ritunist ausat par samudriya satahi parnaharit matra aur bayuprabah ki gati bharatiya dakshin upkhand/prayadweep ke samudriya kshetra ka sudoor sambedan upgrah dwara adhyayan, In Proceedings of the Technical Hindi Seminar on “Sudoor sambedan ebam sanchar upgrahon ke naye aayaam” held at SAC on 29th January, 2009, pp 69-78. 22.R.K.Sarangi and Mohammed, G., 2009, Seasonal algal bloom and water quality study around the coastal Kerala during southwest monsoon using in situ and satellite data, presented at the International Symposium on the “Marine Ecosystems Challenges and Opportunities (MECOS 09)” at Cochin during February 9-12, 2009, organized by the Marine Biological Association of India. (D) Scientific Reports/Articles 23.R.K.Sarangi and S.R.Nayak, 2004, Intra-seasonal variability of chlorophyll in the nothern Arabian Sea, Scientific Report, SAC/RESIPA/MWRG/IRS-P4/SR/23. 24.R.K.Sarangi, 2004, Remote Sensing and Ocean Colour, “Geoface”, Vol. 1(1), pp 18-25. 25.Shukla, A.K., Chauhan, P., R.K.Sarangi, Mohan, M., Nayak, S.R., Premkumar, K., Sudhakar, T., Cal-Val sites for ocean remote sensing, Project Proposal, SAC/RESIPA/MWRG/MOP/PP/ 14/2003. 26.Cruise Report, 2003, Primary productivity model validation of OCM & database for parameter retrieval, REPORT / ORV-SAGAR KANYA / SK186. 27.Cruise Report, 2004, SK-214:Primary productivity studies In the Northern Arabian Sea. 28.Cruise Report, 2006, Satellite and in situ observations on the decaying phase of winter-bloom and associated primary production; Data base for hyperspectral information on bloom, PI parameters, absorption coefficients and pigment composition REPORT/ SAGAR SAMPADA/FORV-244. 29.R.K.Sarangi, Mini Raman and R.M. Dwivedi, 2007, New primary production study in the northern Arabian Sea using IRS-P4 OCM satellite data,IRS-P4/SAC/RESA/MESG/MCED/SR/24/2007.

Created: 2009-03-24 Last Updated: 2009-03-24