2019


  1. Debanshu Ratha, Avik Bhattacharya, Alejandro C. Frery, Eric Pottier, “A Scattering Power Factorization Framework Using a Geodesic Distance for Multilooked PolSAR Data”, IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2019, Yokohama, Japan.
  2. Subhadip Dey, Dipankar Mandal, Vineet Kumar, Biplab Banerjee, Juan M Lopez Sanchez, Heather McNairn, Avik Bhattacharya, “Crop Phenology Classification Using a Representational Learning Network from Sentinel-1 SAR Data”, IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2019, Yokohama, Japan.
  3. D. S. Vaka, V. Kumar, Y. S. Rao and R. Deo, “Comparison of Various DEMs for Height Accuracy Assessment Over Different Terrains of India,” IGARSS 2019 – 2019 IEEE International Geoscience and Remote Sensing Symposium, Yokohama, 2019.
  4. Dipankar Mandal, Avik Bhattacharya, Vineet Kumar, Debanshu Ratha, Subhadip Dey, Heather McNairn, Alejandro C. Frery, Y. S. Rao, “A Novel Radar Vegetation Index for Compact Polarimetric SAR Data”, IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2019, Yokohama, Japan.
  5. Vaka, D. S., and Rao, Y. S., “Earthquake Displacement Mapping using Interferometric Synthetic Aperture Radar”, World Disaster Management Congress, Mumbai, India, 2019, pp. 226.
  6. Vaka, D. S., and Rao, Y. S., “Vertical Accuracy Assessment of TanDEM-X Global DEM over various Indian Terrains”, URSI Asia Pacific Radio Science Conference, New Delhi, India, 2019. DOI: 10.23919/URSIAP-RASC.2019.8738354
  7. Nithyapriya Boopathi, Nan Ye, Xioling Wu, Jeffrey P. Walker, Y.S. Rao, Thomas J. Jackson, Yann Kerr, Edward Kim, Andrew McGrath, In-Young Yeo, “Ground-Based Remote Sensing of Soil Moisture Using Lower Frequency Microwave Radiometers,” 2019 URSI Asia-Pacific Radio Science Conference (AP-RASC), New Delhi, India, 2019, pp. 1-1. DOI: 10.23919/URSIAP-RASC.2019.8738311
  8. Debanshu Ratha, A. Bhattacharya, Alejandro C. Frery, Eric Pottier, “PolSAR Scattering Power Factorization Framework Using a Geodesic Distance’, ESA POLinSAR, 28 Jan–1 Feb, 2019, Frascati, Italy.
  9. Y. S. Rao, V. Kumar, “Comparison of Hybrid Polarimetric Parameters from RISAT-1 and ALOS-2 Compact Mode SAR Data”, ESA POLinSAR, 28 Jan–1 Feb, 2019, Frascati, Italy.
  10. D. Ratha, Y. S. Rao, Eric Pottier, “Ambiguities in Poincare sphere orbit signatures of elementary scatterers under orthogonal transformations of the HV basis for dual-pol mode acquisition”, ESA POLinSAR, 28 Jan–1 Feb, 2019, Frascati, Italy.

2018


  1. D. Mandal, V. Kumar, Y. S. Rao, A. Bhattacharya, S. Bera, M. K. Nanda, “Combined Analysis of RADARSAT-2 SAR and Sentinel-2 Optical Data for Improved Monitoring of Tuber Initiation Stage of Potato”. Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-5, 275-279, 2018, DOI: 10.5194/isprs-archives-XLII-5-275-2018.
  2. P. Ghosh, D. Mandal, A. Bhattacharya, M. K. Nanda, S. Bera, “Assessing Crop Monitoring Potential of Sentinel-2 in a Spatio-temporal Scale”. Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLII-5, 227-231, 2018, DOI:10.5194/isprs-archives-XLII-5-227-2018.
  3. D. Mandal, V. Kumar, A. Bhattacharya, Y. S. Rao, “JECAM SAR Inter-comparison Experiment-India”. JECAM Special Event during IEEE International Geoscience and Remote Sensing Symposium-IGARSS 2018, Valencia, Spain. http://jecam.org/wp-content/uploads/2018/09/JECAMNEWSLETTER12_AugSept_2018.pdf
  4. D. Mandal, V. Kumar, A. Bhattacharya, Y. S. Rao and H. McNairn, “Crop Biophysical Parameters Estimation with a Multi-Target Inversion Scheme using the Sentinel-1 SAR Data”, IGARSS 2018 – 2018 IEEE International Geoscience and Remote Sensing Symposium, Valencia, 2018, pp. 6611-6614. DOI: 10.1109/IGARSS.2018.8518700
  5. Divya Sekhar Vaka, Y. S. Rao, ‘Deformation of Bhuj earthquake area obtained with Persistent Scatterer Interferometric Analysis of ALOS L-band SAR Data’, IEEE International Geo. and Remote Sensing Symposium, IGARSS 2018, Valencia, Spain.
  6. S. De, A. Muhuri, S. Manickam and A. Bhattacharya, “Snow Cover Mapping with Poincare Sphere Parameters from PolSAR Images Using an Auto-Encoder Network”, IGARSS 2018 — 2018 IEEE International Geoscience and Remote Sensing Symposium, Valencia, 2018, pp. 8086-8089. doi: 10.1109/IGARSS.2018.8518213
  7. D. Ratha, A. Bhattacharya and A. C. Frery, “A Scattering Power Factorization Framework Using A Geodesic Distance in Radar Polarimetry”, IGARSS 2018–2018 IEEE International Geoscience and Remote Sensing Symposium, Valencia, 2018, pp. 6075-6078. doi: 10.1109/IGARSS.2018.8519057

2017


  1. Mandal D., Kumar V., Bhattacharya A., Rao Y.S. (2017) “Monitoring Rice Crop using Time Series Sentinel-1 Data in Google Earth Engine Platform”. 38th Asian Conference on Remote Sensing, ACRS 2017, New Delhi, India, Paper ID: 624.
  2. Divya Sekhar Vaka , Shweta Sharma and Y.S.Rao, “Comparison of HH and VV Polarizations for Deformation Estimation using Persistent Scatterer Interferometry” Asian Conference on Remote Sensing, 23-27 October-2017, New Delhi, India.
  3. Lokhande Rohith Kumar, Divya Sekhar Vaka and Y. S. Rao, “Mapping Land Subsidence of Krishna – Godavari Basin using Persistent Scatterer Interferometry Technique” Asian Conference on Remote Sensing, 23-27 October-2017, New Delhi, India.
  4. Vineet Kumar, Dipankar Mandal and Y. S. Rao, “Comparison of Hybrid-Pol Descriptors from Multi-sensor Polarimetric SAR Data” Asian Conference on Remote Sensing, 23-27 October-2017, New Delhi, India.
  5. S. Kar, D. Mandal, A. Bhattacharya, J. Adinarayana, “Temporal Analysis of Touzi Parameters for Wheat Crop Characterization Using L-Band AgriSAR 2006 Data”. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2017, Fort Worth, USA.
  6. S. De, D. Pirrone, F. Bovolo, L. Bruzzone, A. Bhattacharya, “A Novel Change Detection Framework Based On Deep Learning for the Analysis Of Multi-Temporal Polarimetric SAR Images”.IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2017, Fort Worth, USA.
  7. D. Pirrone, S. De, A. Bhattacharya, L. Bruzzone, F. Bovolo, “Unsupervised Change Detection In Built-Up Areas By Multi-Temporal Polarimetric SAR Images”. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2017, Fort Worth, USA.
  8. Vineet Kumar, Dipankar Mandal, Y. S. Rao and Peter Meadows “Hybrid and Dual Linear Polarimetric RISAT-1 SAR Data for Classification Assessment” IEEE International Geoscience and Remote Sensing Symposium (IGARSS-17), Texas, USA, pp. 1028-1031, 2017.
  9. S. De, A. Maity, V. Goel, S. Shitole and A. Bhattacharya, “Predicting the Popularity of Instagram Posts for a Lifestyle Magazine Using Deep Learning”.Communication System, Computing and IT Applications (CSCITA), 2017 IEEE International Conference on. Mumbai, India.

2016


  1. S. De, A. Muhuri, M. Surendar, A. Bhattacharya, “Snow-Cover Mapping with Insight into a Sparse Representation Approach using Polarimetric SAR Data”, IEEE Young Professionals Remote Sensing Conference,2016, Oberpfaffenhofen, Germany.
  2. Surendar, M., Verma, A., De, S., Bhattacharya, A., Singh, G., “Snow Surface Characterization from Polarimetric TerraSAR-X Data”, TerraSAR-X/TanDEM-X Science Team Meeting, DLR, 2016, Oberpfaffenhofen, Germany.
  3. Kumar, V. and Rao, Y.S. “Analysis of full and hybrid polarimetric based descriptors for different land features,” IGARSS, 2016, pp.4757-4760, Beijing.
  4. Deo R. and Rao, Y.S. “Comparison of tandem-x and cartosat-1 stereo dems over different terrains of india,” IGARSS, 2016, pp.6484-6487, Beijing.
  5. Ponnurangam, G.G., Jagdhuber, T., Hajnsek, I. and Rao, Y.S. “Time series investigation of soil moisture estimation using compact polarimetry at L-band,”IGARSS, 2016, pp.1691-1694, Beijing.
  6. Rao, Y.S., Meadows, P. and Kumar V. “Evaluation of risat-1 compact polarization data for calibration,” IGARSS , 2016, pp.3250-3253, Beijing.
  7. Y. Yamaguchi, Y. Cui, G. Singh, A. Bhattacharya,”Scattering Power Decomposition and its Applications”,IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2016, Beijing, China.
  8. N. Usami, A. Muhuri, A. Bhattacharya, A. Hirose, “Proposal of Wet Snow Mapping with Focus on Incident Angle Influential to Depolarization of Surface Scattering,” IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2016, Beijing, China.
  9. P. Pandey, M. Surendar, A. Bhattacharya, P. K. Champati Ray, G. Singh, G. Venkataraman, “Mass Change of Gangotri Glacier Based on TanDEM-X Measurements” IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2016, Beijing, China.
  10. B. Banerjee, S. De, M. Surendar, A. Bhattacharya, “Unsupervised hidden Markov Random Field Based Segmentation of Polarimetric SAR Images”,IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2016, Beijing, China.
  11. A. Ahluwalia, M. Surendar, S. Raghavan, A. Bhattacharya, A. Porwal, “Urban Area Mapping from Polarimetric SAR Data using Fuzzy Inference System”, SPIE Asia-Pacific Remote Sensing Symposium, pp. 987721-987721, 2016, New Delhi, India.
  12. K. Parakh, S. Thakur, B. Chudasama, S. Tirodkar, R.P. Amrutkar, A. Porwal, A. Bhattacharya, “Machine-learning and spectral techniques for lithological classification”, SPIE Asia-Pacific Remote Sensing Symposium, pp. 98801Z-98801Z, 2016, New Delhi, India.
  13. S. Dhingra, A. Bhattacharya, “Surface Roughness Measurements and Crater Statistics for Aristillus Impact Crater “, 47th Lunar and Planetary Science Conference, 2016, Abstract No. 2041.

2015


  1. Surendar M, A. Bhattacharya, G. Venkataraman, “Snow Parameter Estimation Using Advanced PolSAR Techniques”, NISAR Science & Applications Workshop, SAC, ISRO, Ahmadabad, India, November 19-20, 2015.
  2. S. De, A. Bhattacharya, “Classification of PolSAR Data with Insights into a Deep Learning Approach”, NISAR Science & Applications Workshop, SAC, ISRO, Ahmadabad, India, November 19{20, 2015.
  3. S. Thakur, B. Chudasama, M. Surendar , A. Porwal, A. Bhattacharya, “Remote estimation of dielectric properties of palaeochannel-fill sediments in Tubas Area, Namibia: implications for surficial uranium exploration”, GRSG 26th Annual Conference `Challenges in Geological Remote Sensing’, 2015, ESA, ESRIN, Frascati, Italy.
  4. A. Bhattacharya, G. Singh, M. Surendar, Y. Yamaguchi, “An Adaptive General Four-Component Scattering Power Decomposition With Unitary Transformation of Coherency Matrix”, Asia-Pacific Conference on Synthetic Aperture Radar (APSAR), 2015,Singapore.
  5. A. Muhuri, R. Natsuaki, A. Bhattacharya, A. Hirose, “Glacier Surface Velocity Estimation Using Stokes Vector Correlation” , Asia-Pacific Conference on Synthetic Aperture Radar (APSAR), 2015,Singapore.
  6. S. De, A. Bhattacharya, “Classification of PolSAR Data with Insights into a Deep Learning Approach”, Asia-Pacific Conference on Synthetic Aperture Radar (APSAR), 2015,Singapore.
  7. Ponnurangam G.G., T. Jagdhuber, I. Hajnsek and Y. S. Rao “Retrieval of Soil Moisture using Multi-Temporal Hybrid Polarimetric RISAT-1 Data,” IGARSS 2015, Milan, Italy.
  8. Vineet Kumar and Y.S. Rao “Temporal analysis of different crops using quad-pol Radarsat-2 data,” IGARSS 2015, 2015, Milan, Italy.
  9. A. Muhuri, M. Surendar, A. Bhattacharya, G. Singh, “Scattering Helicity for Snow Cover Mapping”,IEEE International Geoscience and Remote Sensing Symposium (IGARSS),2015, Milan, Italy.
  10. S. De, A. Bhattacharya, “Urban Classification Using PolSAR Data and Deep Learning”, IEEE International Geoscience and Remote Sensing Symposium (IGARSS),2015, Milan, Italy.
  11. G. Singh, Y. Yamaguchi, U. Khatti, A. Bhattacharya, “Crop Information Extraction by Using ALOS-PALSAR/PALSAR-2 Measurements”, IEEE International Geoscience and Remote Sensing Symposium (IGARSS),2015, Milan, Italy.
  12. A. Bhattacharya, A. Muhuri, S. De, M. Surendar, G. Venkataraman, “A New Target Decomposition Technique for Compact Polarimetric SAR Data”, 46th Lunar and Planetary Science Conference, 2015, Abstract No. 1065.
  13. S. Dhingra, A. Bhattacharya, “A Modified m-chi Decomposition for Compact Polarimetric SAR Data”, 46th Lunar and Planetary Science Conference, 2015, Abstract No. 1837.

2014


  1. S. Hariharan, S. Tirodkar, S. De, A. Bhattacharya, “Variable Importance and Random Forest Classification Using Radarsat-2 PolSAR Data”, IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2014, Quebec City, Canada, DOI: 10.1109/IGARSS.2014.6946649.
  2. A. Bhattacharya, M. Surendar, G. Singh, S. De, G. Venkataraman, “Snow Wetness Estimation From Dual Polarimetric Coherent TerraSAR-X Data”, IEEE International Geoscience and Remote Sensing Symposium (IGARSS),2014, Quebec City, Canada, DOI: 10.1109/IGARSS.2014.6947049.
  3. De S., V. Kumar, Y.S.Rao “Crop Classification using RISAT-1 Hybrid Polarimetric SAR Data,” EUSAR 2014, IEEE Xplore pp. 1017-1020, 2014, Berlin, ,Rating.
  4. Deo R., Y.S. Rao “Vertical Accuracy Assessment of TanDEM-X DEM over Indian Test Areas.,” EUSAR 2014, IEEE Xplore pp. 374-377, 2014, Berlin.
  5. A. Bhattacharya, A.C. Frery, A. Muhuri, S. De, “Orientation Angle Estimation From PolSAR Data Using a Stochastic Distance”, IEEE International Geoscience and Remote Sensing Symposium (IGARSS),2014, Quebec City, Canada, DOI: 10.1109/IGARSS.2014.6947230.
  6. G. Ponnurangam, Y.S. Rao, A. Bhattacharya, “Evaluation of Various Polarimetric Parameters for Soil Moisture Inversion using Polarimetric SAR Data”, European Conference on Synthetic Aperture Radar (EUSAR), 2014, Berlin,Germany, pp. 1-4.
  7. Ponnurangam G.G, T. Jagdhuber, I. Jajnsek and Y.S.Rao “Soil Moisture Inversion Using Hybrid Polarimetric RISAT-1 Data,” EUSAR 2014, IEEE Xplore pp.256-259,2014, Berlin.

2013


  1. G. Venkataraman, A. Bhattacharya, Snehmani ,”Snow pack parameter estimation and glacier movement studies using SAR Polarimetry Data”, The First PI workshop for ALOS-2 Science Program in Tsukuba, Japan,September 19-20, 2013.
  2. M. Surendar, G. Singh, A. Bhattacharya, G. Venkataraman, P. A. Bharathi, “Improved Snow Wetness Estimation From Fully Polarimetric SAR Image” Asia-Pacific Conference on Synthetic Aperture Radar (APSAR), 2013, Tsukuba, Japan, pp. 31-34.
  3. S. S. Shitole, S. De., A. Bhattacharya, Y. S. Rao, K. M. Buddhiraju, “Region Growing Based Improved SAR Speckle Filter For Hybrid Polarimetric Data”, Asia-Pacific Conference on Synthetic Aperture Radar (APSAR), 2013,Tsukuba, Japan, pp. 517-520.
  4. S. S. Shitole, M. Sharma, A. Bhattacharya, Y. S. Rao, K. M. Buddhiraju, “Cornered Divergence Weighted Mean SAR Speckle Filter”,Asia-Pacific Conference on Synthetic Aperture Radar (APSAR), 2013, Tsukuba, Japan, pp. 400 – 403.
  5. A.Muhuri, S. Dhingra, A. Bhattacharya, G. Venkataraman, “A Qualitative Analysis Of Backscattered Radar Waves From The Lunar Surface”,Asia-Pacific Conference on Synthetic Aperture Radar (APSAR), 2013,Tsukuba, Japan, pp. 350-353.
  6. M. Surendar, G. Singh, A. Bhattacharya, G. Venkataraman, P. A. Bharathi,”Snow Wetness Estimation From Polarimetric SAR Image”,Progress In Electromagnetics Research Symposium (PIERS) Proceedings, 2013, Stockholm, Sweden, pp. 678-682.
  7. A.Muhuri, S. Dhingra, A. Bhattacharya, G. Venkataraman, “Characterization Of Backscattered Radar Waves From The Lunar Surface”,IEEE International Geoscience and Remote Sensing Symposium (IGARSS),2013, Melbourne, Australia, DOI: 10.1109/IGARSS.2013.6721081.
  8. M. Surendar, G. Singh, A. Bhattacharya, G. Venkataraman, “Snow Wetness Estimation Based On Pol-SAR Decomposition Techniques”,IEEE International Geoscience and Remote Sensing Symposium (IGARSS),2013, Melbourne, Australia, DOI: 10.1109/IGARSS.2013.6723507.
  9. S. Varma, B. Banerjee, A. Muhuri, A. Bhattacharya, K. M. Buddhiraju, “Radon Transform Based Edge Detection For SAR Imagery”,IEEE International Geoscience and Remote Sensing Symposium (IGARSS),2013, Melbourne, Australia, DOI: 10.1109/IGARSS.2013.6723479.
  10. V. Turkar, S. De, Y. S. Rao, S. Shitole, A. Bhattacharya, A. K. Das, “Comparitive Analysis Of Classification Accuracy For RISAT-1 Compact Polarimetric Data For Various Land-Covers”,IEEE International Geoscience and Remote Sensing Symposium (IGARSS),2013, Melbourne, Australia, DOI: 10.1109/IGARSS.2013.6723605.
  11. P. Pandey, G. Venkataraman, A. Bhattacharya, “Glacier Elevation Study Using TanDEM-X”,TerraSAR-X/TanDEM-X Science Team Meeting, DLR, 2013, Oberpfaffenhofen, Germany.
  12. M. Surendar, A. Bhattacharya , G. Venkataraman, “Glacier Velocity Estimation Using Offset Tracking Method”, TerraSAR-X/TanDEM-X Science Team Meeting, DLR, 2013, Oberpfaffenhofen, Germany.

2012


  1. M. Surendar, A. Bhattacharya, G. Singh, G. Venkataraman, P.A. Bharathi ,”Snow Surface Wetness Estimation Using SAR Polarimetric Decomposition Techniques”, 8th International Conference on Microwaves Antenna Propagation and Remote Sensing (ICMARS), 2012, Jodhpur, India.
  2. A. Muhuri, A. Bhattacharya, “Non-Gaussian Statistical Analysis of Synthetic Aperture Radar Image”, 8th International Conference on Microwaves Antenna Propagation and Remote Sensing (ICMARS), 2012, Jodhpur, India.
  3. A. Muhuri, A. Bhattacharya, “Unsupervised Classification of Dual-Band Polarimetric SAR Image Using Non-Gaussian Statistical Models”, International Symposium on Space Geodesy and Earth System, August 18-20, 2012, Shanghai, China.
  4. A. Muhuri, A. Bhattacharya, “Statistical modeling of dual-band quad-pol SIR-C SAR image”, Geomatrix12, International Conference on Geospatial Technologies and Applications, 26-29 February, 2012, Mumbai, India.
  5. K. Datt, A. Bhattacharya, “Interpretation of change in quantization level in ENVISAT ASAR image using grey level co-occurrence matrix elements”, Geomatrix12, International Conference on Geospatial Technologies and Applications, 26-29 February, 2012, Mumbai, India.
  6. M. Sharma, N. Agarwal, A. Bhattacharya, “Speckle Filtering of SAR Images and a Comparative Analysis of Various Despeckling Techniques and a Proposed Filter”, Geomatrix12, International Conference on Geospatial Technologies and Applications, 26-29 February, 2012, Mumbai, India.