GEOSPATIAL SCIENCES (GEO)
Dr. Rajakumari S
Scientist – E
(+91) 44 2220 0600/ 2220 0900
Extn: 222/223
rajakumari@ncscm.res.in
QUALIFICATION
- Ph.D Marine Biology and Oceanography, Annamalai University, CAS in Marine Biology (2010)
- M.Tech Remote Sensing and GIS, Anna University (1998)
- M.Phil Nuclear Physics, Madras University (1995)
- M.Sc Physics, Madras University (1993)
AREA OF SPECIALIZATION
- Applications of Remote Sensing
- Applications of GIS
- Spatial and Numerical Modelling
2022
- Rajakumari S· S.Sundari· G.Anantha Kamatchi · R.Ramesh (2022) Assessment of challenges to Radhapuram due to temporal coastal infrastructures using a hybrid approach. Journal of Coastal Conservation (2022) 26:46 https://doi.org/10.1007/s11852-022-00892-1
- Rajakumari S., Mahesh R., Sarunjith K. J., Ramesh R. (2022), Volumetric change analysis of the Cauvery delta topography using radar remote sensing, The Egyptian Journal of Remote Sensing and Space Science, Vol 25 Issue 3,Pages 687-695. https://doi.org/10.1016/j.ejrs.2022.06.003
- Rajakumari S, Mahesh R, Sarunjith K J, Ramesh R, 2022, Building spectral catalogue for salt marsh vegetation, hyperspectral and multispectral remote sensing, Regional studies in Marine science, Vol 53,102435,https:// doi.org/ 10.1016/ j.rsma.2022.102435
- Rajakumari S., Minnu A. Sarunjith K.J (2022) Determination of vulnerable zones along Brahmapur coast, Odisha using AHP and GIS with validation against multiple cyclones, Environmental Monitoring and Assessment, 194, 278. https://doi.org/10.1007/s10661-022-09886
2021
- Rajakumari S., Meenambikai M., Divya V., Sarunjith K. J., Ramesh R. (2021). Morphological changes in alluvial and coastal plains of Kandaleru river, Andhra Pradesh using RS and GIS, The Egyptian Journal of Remote Sensing and Space Science, Vol 24, Issue 3, Part 2, Pages 1071 – 1081, https://doi.org/10.1016/j.ejrs.2021.10.008
- Mahesh R., Sarunjith K. J., Rajakumari S., Muruganandam R., Ramesh R. (2021). Quality assessment of open sourced digital elevation models in southeast coast of India. The Egyptian Journal of Remote Sensing and Space Science, Vol 24 Issue 3, Pages 745-754,https://doi.org/10.1016/j.ejrs.2021.03.006
- Rajakumari, S., Kumaran E., Sarunjith, K. J., Divya, V., Ramesh, R. (2021). Comparative and Suitability Analysis of Different Sand Dune Terrain by using DEM data in Marakkanam Taluk of Villupuram District, Tamil Nadu,International Research Journal of Engineering and Technology (IRJET), Vol 8, Issue 3, Pages 471 – 484, e-ISSN: 2395-0056, p-ISSN: 2395-0072
- Rajakumari, S., Arun Bharath Muthiah M., Meenambikai M, Sarunjith, K. J., Ramesh, R. (2021), Comparative and Suitability Analysis of Different Sand Dune Terrain by using DEM data in Marakkanam Taluk of Villupuram District, Tamil Nadu,International Research Journal of Engineering and Technology (IRJET), Vol 8, Issue 2, Pages 1008 – 1024, e-ISSN: 2395-0056, p-ISSN: 2395-0072
- Ramesh R., Purvaja R., Rajakumari, S., Suganya G. M. D., Sarunjith K. J., Vel A. S. (2021), Sediment cells and their dynamics along the coasts of India–A review, Journal of Coastal Conservation, Vol 25, Issue 2, Pages 1-14, https://doi.org/10.1007/s11852-021-00799-3.
2020
- Rajakumari, S., Yogaraju R., Santhiya Anthony Mary A, Sundari S, Sarunjith, K. J., Ramesh, R. (2020), Impacts of Afforested Mangroves in Tadri River – Geospatial Assessment of Past and Present Changes,International Research Journal of Engineering and Technology (IRJET), Vol 7, Issue 2, Pages 773 – 789, e-ISSN: 2395-0056, p-ISSN: 2395-0072
- Rajakumari S., Rajaram P. (2020). Sustainability assessment for coexistence of afforested mangroves and aquafarms upon existing and predicted scenarios: a case study in Southern Tamil Nadu coast, Environment, Development and Sustainability, Vol 23 Issue 4, Pages 4751-4763, https://doi.org/10.1007/s10668-020-00791-1
- Rajakumari S., Sundari S., Meenambikai M., & Divya V. (2020). Impact analysis of land use dynamics on coastal features of Deshapran block, Purba East Medinipur, West Bengal. Journal of Coastal Conservation, Vol 24 Issue 2, Pages 1-10, https://doi.org/10.1007/s11852-020-00737-9
- Sathiya Bama V. P., Rajakumari S., Ramesh R. (2020). Coastal vulnerability assessment of Vedaranyam swamp coast based on land use and shoreline dynamics. Natural Hazards, Vol 100 Issue 2, Pages 829-842, https://doi.org/10.1007/s11069-019-03844-5
2019
- Suganya G.M.D., Deepika B., Madhumitha R., Rajakumari S, Purvaja R, Ramesh R (2019), Planform Island change assessment for inhabited Lakshadweep Islands. Nat Hazards, Vol 98, Pages 735–750 , https://doi.org/10.1007/s11069-019-03727-9
- Rajakumari S, Sundari S (2019), Trajectory of Aquaculture Growth and Agriculture Risk with Predicted Scenario in the Western Bank of Hooghly Estuary using Remote Sensing and GIS – A Review, International Journal of Advances in Agricultural Science and Technology (IJAAST), Vol 6, Issue 7, Pages 21-33, ISSN: 2348-1358
- Malathi M, Rajakumari S (2019), Review of depleting coastal resource areas in Godavari delta upon human interventions, Andhra Pradesh, Journal of Coastal conservation, doi 10.1007/s11852-019-00683-1
2012
- Rajakumari S., Subramanian B. R., (2012), Behaviour of tsunami waves along the coasts of Kancheepuram and Villupuram districts in Tamil Nadu, India, Natural Hazards, Vol 60, Issue 1, Pages 101 – 114, doi 10.1007/s11069-011-9955-9
2010
- Rajakumari S., Subramanian B. R., Balasubramanian T. (2010), GIS based spatial distribution of environmental parameters at selected locations along the coastline of the country, Indian journal of Geo-Marine sciences, Vol 39, Issue 4, Pages 541 – 548
Book Chapters
- Deepak Samuel V, Purvaja R, Subba Reddy Bonthu, Abilash K R, Viswanathan C, Mary Divya Suganya G, Deepika B, Muruganandam R, Rajakumari S, Ramesh R (2018), Vulnerability of coastal ecosystems and habitats due to erosion
- Priya P, Rajakumari S, Ramachandra Bhatta (2017), Impact of Land Use and Land Cover Changes on Physical Space for Fishers in Kanyakumari Coast, India, ebook: Global Change, ecosystems, sustainability – Theory, methods, practice
Scientific/Technical Reports
- Rajakumari S, Sarunjith K J, Purvaja R, Ramesh R (2022), Report on Land use/Land cover of Kerala Coast, Silverline KRail
- Rajakumari S, Sarunjith K J, Purvaja R, Ramesh R (2021), Report on Land use/Land cover and geomorphology of Pulicat Lagoon, UNEP
- Rajakumari S, Sarunjith K J, Purvaja R, Ramesh R (2020), Land use/Land cover report of Sagar Island-ICZM West Bengal
- Rajakumari S, Sarunjith K J, Purvaja R, Ramesh R (2020), Land use/Land cover report of Digha Sankarpur-ICZM West Bengal
- Rajakumari S, Sarunjith K J, Purvaja R, Ramesh R (2020), Low Elevation Coastal zones and its Sustainable uses (LECZ)
- Rajakumari S, Sarunjith K J, Purvaja R, Ramesh R (2020), Forecasting coastal Land Cover using past trends with estimation of degraded ecosystems (FOCUS)
- Rajakumari S, Sarunjith K J, Purvaja R, Ramesh R (2020), Spatial Assessment of Shrinking Deltas (SpADes)
- Rajakumari S, Mary Divya Suganya D, Sarunjith K J, Purvaja R, Ramesh R, (2018), Delineation of Sediment Cells along the east and west coasts of India
- Rajakumari S, Sarunjith K J, Purvaja R, Ramesh R, (2018),Coastal sediment cells of Tamil Nadu coast
- Rajakumari S, Sarunjith K J (2017),Report on beaches of Karnataka
- Rajakumari S, Sarunjith K J, Purvaja R, Ramesh R, (2016), Identification of Coastal Non-Ecologically Sensitive Sand Accreting Areas in Andaman & Nicobar Islands
Atlas
- Rajakumari S, Mary Divya Suganya G, Sarunjith K J, Deepika B, Purvaja R, Ramesh R (2018), Sediment Cells along the West and East coasts of India
Training/Workshop
- Rajakumari S, Subramanian B R (2016), Brain storming session for the development of shoreline management plan for Tamil Nadu
- Rajakumari S, Muruganandam R, Mary Divya Suganya G, Sarunjith K J (2015), Training workshop on coastal sediment cells, mapping of shoreline and Ecologically Sensitive areas
Webinar
- Rajakumari S, Deepika B (2022), Online Training Program (OTP) on “Understanding Coastal Disasters through Geospatial Technologies” in collaboration with National Institute of Disaster Management (NIDM), Ministry of Earth Sciences (MoES), Hyderabad
National/International Conference
- Mary Divya Suganya G, Rajakumari S, Deepika B, Mahumitha R, Manonmani R, Thulasi Bai P D, Anantha Kamatchi G, Purvaja R, Ramesh R, (2017), Spatio temporal change Analysis of mangroves along the Krishna and Godavari Deltaic region using IRS satellite images, User Interface Meet (UIM) , Hyderabad
- Mary Divya Suganya, G., Madhumitha, R., Deepika, B., Rajakumari, S., Sathiya Bama, V. P., Purvaja, R and Ramesh, R.,(2015) Vulnerability and erosion of Island Coasts: Kavaratti Island, Lakshadweep. Special session titled “Climate Change impacts in the Coastal Zone”, National Seminar on Past and Present Geochemical Processes: Impacts on Climate Change
- Monica D (IOM, AU) and Rajakumari S (NCSCM),(2015), RS and GIS Application in Coastal Environmental Sensitivity Mapping, UGC-DRS (Phase 3) sponsored National seminar on recent advance in environmental Geology (RAEG)
- Revathi S (IOM, AU) and Rajakumari S (NCSCM),(2014), Mapping of onshore flooded areas and identification of flood prone areas using DEM, International conference IGCP 588 in “Preparing for coastal change”
- Rajapriyadarshini K J (IOM, AU) and Rajakumari S (NCSCM),(2014), Oil spill trajectory forecast with the aid of GNOME – Mumbai Coats, International conference IGCP 588 in “Preparing for coastal change”
- Ramya S (IOM, AU) and Rajakumari S (NCSCM),(2013), Mapping of Mangrove cover and creation of Spectral Library for Pichavaram Mangroves in Tamil Nadu, National Seminar on Recent perspectives on lakes, rivers and coastal wetlands in “Preparing for coastal change
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