Debanshu Ratha
Title
Cited by
Cited by
Year
Change detection in polarimetric SAR images using a geodesic distance between scattering mechanisms
D Ratha, S De, T Celik, A Bhattacharya
IEEE Geoscience and Remote Sensing Letters 14 (7), 1066-1070, 2017
392017
Dual polarimetric radar vegetation index for crop growth monitoring using sentinel-1 SAR data
D Mandal, V Kumar, D Ratha, S Dey, A Bhattacharya, JM Lopez-Sanchez, ...
Remote Sensing of Environment 247, 111954, 2020
332020
Unsupervised classification of PolSAR data using a scattering similarity measure derived from a geodesic distance
D Ratha, A Bhattacharya, AC Frery
IEEE Geoscience and Remote Sensing Letters 15 (1), 151-155, 2017
292017
A generalized volume scattering model-based vegetation index from polarimetric SAR data
D Ratha, D Mandal, V Kumar, H McNairn, A Bhattacharya, AC Frery
IEEE Geoscience and Remote Sensing Letters 16 (11), 1791-1795, 2019
222019
Assessment of rice growth conditions in a semi-arid region of India using the Generalized Radar Vegetation Index derived from RADARSAT-2 polarimetric SAR data
D Mandal, V Kumar, D Ratha, JM Lopez-Sanchez, A Bhattacharya, ...
Remote Sensing of Environment 237, 111561, 2020
172020
Target characterization and scattering power decomposition for full and compact polarimetric SAR data
S Dey, A Bhattacharya, D Ratha, D Mandal, AC Frery
IEEE Transactions on Geoscience and Remote Sensing 59 (5), 3981-3998, 2020
142020
A PolSAR Scattering Power Factorization Framework and Novel Roll-Invariant Parameters Based Unsupervised Classification Scheme Using a Geodesic Distance
D Ratha, E Pottier, A Bhattacharya, AC Frery
arXiv preprint arXiv:1906.11577, 2019
142019
Novel Techniques for Built-Up Area Extraction From Polarimetric SAR Images
D Ratha, P Gamba, A Bhattacharya, AC Frery
IEEE Geoscience and Remote Sensing Letters, 2019
132019
Tensorization of multifrequency PolSAR data for classification using an autoencoder network
S De, D Ratha, D Ratha, A Bhattacharya, S Chaudhuri
IEEE Geoscience and Remote Sensing Letters 15 (4), 542-546, 2018
122018
Seasonal snow cover change detection over the Indian Himalayas using polarimetric SAR images
A Muhuri, D Ratha, A Bhattacharya
IEEE Geoscience and Remote Sensing Letters 14 (12), 2340-2344, 2017
122017
A radar vegetation index for crop monitoring using compact polarimetric SAR data
D Mandal, D Ratha, A Bhattacharya, V Kumar, H McNairn, YS Rao, ...
IEEE Transactions on Geoscience and Remote Sensing 58 (9), 6321-6335, 2020
92020
Improvement of PolSAR decomposition scattering powers using a relative decorrelation measure
D Ratha, S Manickam, A Bhattacharya
Remote Sensing Letters 8 (4), 340-349, 2017
62017
A scattering power factorization framework using a geodesic distance in radar polarimetry
D Ratha, A Bhattacharya, AC Frery
IGARSS 2018-2018 IEEE International Geoscience and Remote Sensing Symposium …, 2018
52018
A scattering power factorization framework using a geodesic distance for multi-looked polsar data
D Ratha, A Bhattacharya, AC Frery, E Pottier
IGARSS 2019-2019 IEEE International Geoscience and Remote Sensing Symposium, 2019
32019
Novel clustering schemes for full and compact polarimetric SAR data: An application for rice phenology characterization
S Dey, A Bhattacharya, D Ratha, D Mandal, H McNairn, ...
ISPRS Journal of Photogrammetry and Remote Sensing 169, 135-151, 2020
22020
A Novel Radar Vegetation Index for Compact Polarimetric SAR Data
D Mandal, A Bhattacharya, V Kumar, D Ratha, S Dey, H McNairn, ...
IGARSS 2019-2019 IEEE International Geoscience and Remote Sensing Symposium …, 2019
12019
Ambiguities in Poincare sphere orbit signatures of elementary scatterers under orthogonal transformations of the HV basis for dual-pol mode acquisition
D Ratha, YS Rao, E Pottier
ESA POLinSAR 2019, 2019
12019
Novel Clustering Schemes for Full and Compact Polarimetric SAR Data: A Case Study for Rice Phenology Characterization
S Dey, A Bhattacharya, D Ratha, D Mandal, H McNairn, JML Sanchez, ...
TechRxiv, 2020
2020
New Vegetation Indices For Full And Compact Polarimetric Sar Data: In Preparation For The Radarsat Constellation Mission (RCM)
D Ratha, D Mandal, S Dey, A Bhattacharya, A Frery, YS Rao, H McNairn
2020 IEEE Latin American GRSS & ISPRS Remote Sensing Conference (LAGIRS …, 2020
2020
A Unified Framework for Analysis of Polarimetric SAR Data
D Ratha, A Bhattacharya, AC Frery
2020 URSI Regional Conference on Radio Science (URSI-RCRS), 1-4, 2020
2020
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