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  • 3:05 PM, Wednesday, 18 Sep 2019

Department of Earth and Space Sciences
     
Ramiya A.M., Ph.D.
Assistant Professor
 
Office
Tel:+91-471-2568527
Fax:+91-471-2568462
Email:ramiya@iist.ac.in













Education
  • PhD  in Remote Sensing , IIST, Thiruvananthapuram (Dissertation: 3D Semantic Labelling of urban LiDAR point cloud and multispectral data)
  • M.S. in Remote Sensing and Spatial Analysis, University of Southampton, UK (Dissertation : Effect of Atmosphere on object oriented segmentation for land cover classification)
  • B.E. in Geoinformatics, CEG, Anna University, Chennai (Dissertation : Estimating the Area of Vaigai Reservoir – A Sub Pixel Approach)

Course Offered
  • Fundamentals of Remote Sensing, Digital Image Processing, LiDAR Remote Sensing, Satellite based navigation and positioning, Introduction to data structures, algorithms and database management, Scientific Computing for Geospatial Data Analysis

Experience
  • Assistant Professor, Indian Institute of Space Science and Technology, Thiruvananthapuram (Dec 2017 – present)
  • Reader, Indian Institute of Space Science and Technology, Thiruvananthapuram (July 2009 – Dec 2017)
  • Junior Research Fellow, Centre for Earth Science Studies, Akkulam, Thiruvananthapuram (March 2009 – July 2009)
  • Software Engineer, Infosys Technologies Ltd, Bangalore (May 2006- July 2007)

Research Work / Area
  • LiDAR Remote sensing, Hyperspectral Remote Sensing, Digital Image Processing,Object oriented Classification, Spatail DBMS,3D modelling, Sub Pixel Classification, Atmospheric Correction, 3D Heritage mapping

Peer Reviewed Journals

  • Anandakumar M Ramiya, Rama Rao Nidamanuri, Ramakrishnan Krishnan (2019) "Individual tree detection from airborne laser scanning data based on supervoxels and local convexity". Remote Sensing Applications: Society and Environment. Publisher: Elsevier
  • Anandakumar M Ramiya, Rama Rao Nidamanuri, Ramakrishnan Krishnan (2018) "Assessment of various parameters on 3D semantic object-based point cloud labelling on urban LiDAR dataset.". Geocarto International . Publisher: Taylor and Francis
  • Anandakumar M Ramiya, Rama Rao Nidamanuri, Ramakrishnan Krishnan (2016)  A supervoxel-based spectro-spatial approach for 3D urban point cloud labelling", International Journal of Remote Sensing, 37:17, 4172-4200, DOI:10.1080/01431161.2016.1211348. Publisher: Taylor and Francis
  • Anandakumar M Ramiya, Rama Rao Nidamanuri, Ramakrishnan Krishnan (2015) “Object-oriented semantic labelling of spectral–spatial LiDAR point cloud for urban land cover classification and buildings detection” Geocarto International .DOI : 10.1080/10106049.2015.1034195. Publisher: Taylor and Francis
  • Anandakumar M Ramiya, Rama Rao Nidamanuri, Ramakrishnan Krishnan (2016) Segmentation based building detection approach from LiDAR point cloud The Egyptian Journal of Remote Sensing and Space Science. Publisher: Elsevier.
  • Arun R Nath and A M Ramiya (2016) 3D Reconstruction of Buildings from classified LiDAR point cloud. International Journal of Earth Sciences and Engineering. Volume 09(1) pages 162-166.
  • Ramiya, A. M., Nidamanuri, R. R., and Krishnan, R.: Semantic labelling of urban point cloud data, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-8, 907-911, doi:10.5194/isprsarchives-XL-8-907-2014, 2014
  • Nidamanuri, R.R. and Ramiya, A.M. (2014): Spectral identification of materials by reflectance spectral library search, Geocarto International 29(6) 609-624 DOI:10.1080/10106049.2013.821175 Publisher: Taylor and Francis

 Publications in Conferences /Symposiums

  • Jayaraj, P. and Anandakumar M Ramiya (2018) 3D CityGML building modelling from LiDAR point cloud data, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-5, 175-180, https://doi.org/10.5194/isprs-archives-XLII-5-175-2018.
  • Preethi PM, Anandakumar M Ramiya and Vinay K Dadhwal (2018).3D modelling of IIST campus using terrestrial laser scanning data, 38th INCA International Congress on Emerging Technologies in Cartography, Hyderabad, 29-31 October 2018..
  • Nidamanuri R.R., Ramiya A.M. and Dadhwal V.K. (2018). 3D laser scanning for estimation of large scale buildings’ rooftops based solar energy in urban environments, International Conference on Sustainable Energy and Environmental Challenges (SEEC-2018),  31 Dec 2017 -  3 Jan.2018, IISc, Bangalore.
  • Anandakumar M Ramiya, Rama Rao Nidamanuri, Ramakrishnan Krishnan (2016) "A Supervoxels-Based Approach for Urban Tree Mapping using Airborne LiDAR Data" Proceedings of ISRS - ISG National Symposium on Recent Advances in Remote Sensing and GIS with Special Emphasis on Mountain Ecosystems. December 7 - 9, 2016 Dehradun (India).
  • Bibin Wilson, Ramiya, A.M., Rama Rao Nidamanuri (2016) " Hyperspectral and LiDAR data fusion for species classification (3D) " Proceedings of GeoSmart India 2016. 1-3 March 2016 New Delhi. Awarded the best student paper award.
  • Ramiya A.M. (2012). Effect of Atmosphere on Object based Image Analysis (OBIA), presented in National Symposium on ‘Space Technology for Food & Environmental Security’ &Annual Convention of Indian Society of Remote Sensing, Dec. 5 -7, 2012, New Delhi.
  • Nidamanuri R.R., and Ramiya, A.M. (2011). Estimation of tropical forest biophysical parameters using near UV and NIR reflectance from GOSAT TANSO – CAI sensor, presented in “International Conference on “Adaptive Management of Ecosystems: The Knowledge Systems of Societies for Adaptation and Mitigation of Impacts of Climate Change” 19-21, October 2011, Bangalore.
  • Ramiya A.M., Milton E. J., Sear D.A., “River Habitat mapping using Airborne Imaging Spectrometry”, RSPSoc Annual Conference, University of Exeter, Falmouth, Campus. 2008.
  • Ramiya A.M., Pounlakshumi A.P., Sathya R., “Optimal Route Analysis for Solid Waste Disposal Using GIS”, Map India 2006, International Conference on Remote Sensing, GIS and photogrammetry, New Delhi, India, 2006.
  • Ramiya A.M., Senthil S., “Wasteland Development using Remote Sensing and GIS”, National Seminar on Wasteland Development organized by Tamil Nadu Agricultural College and Research Institute, TNAU, Vallanad, Killikulam, India, 2004.
  • D. Anu A.P. Pounlakshumi A.M. Ramiya R. Sathya V.S. Jeyakanthan and S. Sanjeevi.,” Sub Pixel classification of images for reservoir area estimation”,chapter on the book, ‘Hydrology and Watershed Management : II (2 Vols-Set)’ ,2007, edited by B Venkateshwara Rao; G Jagmohan Das; C Sarala and M V S S Giridhar.

 

 

  • Awarded the prestigious Commonwealth Scholarship by the Govt of UK and Govt of India in the field of Remote Sensing towards Masters Program in UK.
  • Awarded the Best Masters student poster award for the poster on River Depth mapping using Airborne Imaging Spectrometry presented at the Annual Student Meeting of Remote Sensing and Photogrammetry Society,2008, New Forest, UK
  • Awarded the Best student paper presentation for the paper on Optimal Route Analysis for Solid Waste Disposal Using GIS presented at MAPINDIA 2006, an International Conference on Remote Sensing, GIS and Photogrammetry, New Delhi, India
  • Awarded the Best Poster award for Wasteland Development using Remote Sensing and GIS presented at National Seminar on Wasteland Development organized by Tamil Nadu Agricultural College and Research Institute,India.
  • Awarded the RSPSoc Travel Brusary to attend RSPSoc 2008 at Exeter, UK