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Snow Density retrieval using Hybrid polarimetric RISAT-1 datasets

Shubham Awasthi, Praveen Kumar Thakur, Shashi Kumar, Ajeet Kumar, Kamal Jain, Sneh mani
2020 IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing  
Retrieval of snow density using hybrid polarimetric RISAT-1 synthetic aperture radar (SAR) data is implemented in this study.  ...  Index Terms-Hybrid polarimetry, Integral Equation Model (IEM), RISAT-1 sensor, synthetic aperture radar (SAR), snow density.  ...  Snow Density Retrieval Using Hybrid Polarimetric RISAT-1 Datasets I.  ... 
doi:10.1109/jstars.2020.2991156 fatcat:72mcydpjh5c23p5ifsmbaeq57m

2019 Index IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing Vol. 12

2019 IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing  
., +, JSTARS Dec. 2019 5134-5146 Crop Height Estimation Using RISAT-1 Hybrid-Polarized Synthetic Aper- ture Radar Data.  ...  North, H.C., +, JSTARS Jan. 2019 237-251 Crop Height Estimation Using RISAT-1 Hybrid-Polarized Synthetic Aper- ture Radar Data.  ... 
doi:10.1109/jstars.2020.2973794 fatcat:sncrozq3fjg4bgjf4lnkslbz3u

Synthetic Aperture Radar (SAR) Compact Polarimetry for Soil Moisture Retrieval

Amine Merzouki, Heather McNairn, Jarrett Powers, Matthew Friesen
2019 Remote Sensing  
CP backscatter for two RCM modes (medium resolution 30 m and 50 m (MR30 and MR50)) was simulated using 63 RADARSAT-2 fully polarimetric images.  ...  These HH- and VV-like intensities were then used in the multi-polarization inversion scheme to retrieve soil moisture.  ...  Good agreement was reported between retrieval estimates using the CP approach and those from a fully polarimetric dataset with differences less than 0.02 m 3 /m 3 . Ponnurangam et al.  ... 
doi:10.3390/rs11192227 fatcat:j2zovgwrmnedjg3jc7kui5wja4

Table of Contents

2020 IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing  
Kuang 2738 Snow Density Retrieval Using Hybrid Polarimetric RISAT-1 Datasets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ...  Xiao 1729 Mapping of Himalaya Leucogranites Based on ASTER and Sentinel-2A Datasets Using a Hybrid Method of Metric Learning and Random Forest . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ...  Jeon 1174 A Discriminative Distillation Network for Cross-Source Remote Sensing Image Retrieval . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ... 
doi:10.1109/jstars.2020.3046663 fatcat:zqzyhnzacjfdjeejvzokfy4qze

2020 Index IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing Vol. 13

2020 IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing  
Dey, E.K., +, JSTARS 2020 4030-4043 Permittivity Snow Density Retrieval Using Hybrid Polarimetric RISAT-1 Datasets.  ...  Zhang, L., +, JSTARS 2020 2396-2408 Integral equations Snow Density Retrieval Using Hybrid Polarimetric RISAT-1 Datasets.  ... 
doi:10.1109/jstars.2021.3050695 fatcat:ycd5qt66xrgqfewcr6ygsqcl2y

Polarimetric C-band Microwave Scattering Properties of Snow Covered First-Year Sea Ice [article]

Jagvijay P. S. Gill, University Of Calgary, University Of Calgary, John Yackel
2015
The findings indicate additional information is provided from fully polarimetric C-band backscatter data for sea ice classification and snow thickness retrieval purposes.  ...  Second, the polarimetric SAR response from snow covered FYI at cold temperature conditions is analyzed to investigate the sensitivity of polarimetric backscatter to snow thickness.  ...  ALOS PALSAR-2, Radarsat Constellation Mission, RISAT-1 and Sentinel-1).  ... 
doi:10.11575/prism/27376 fatcat:4jqdgmwbp5hjxlpn2oarpjhx3y

Iceberg Detection Using Compact Polarimetric Synthetic Aperture Radar [article]

Michael Denbina, University Of Calgary, University Of Calgary, Michael Collins
2015
using the compact polarimetric covariance matrix.  ...  Many new algorithms are tested for use with compact polarimetric SAR data, including detection methods that use pseudo quad-pol reconstruction, wherein quad-pol covariance matrix elements are approximated  ...  Risat-1.  ... 
doi:10.11575/prism/26410 fatcat:4i4mtry5aba4facsl3zmsgxkum