Debanshu Ratha
Researcher
Job description
Current (as part of Electromechanical Systems group, Narvik Campus) :
Sub-group: Satellite Data Processing and Communications
SHIPTRACK - (NFR SFF project) - Improving ship and cargo tracking using multi-source spatial data
Past (as Postdoctoral Fellow within Earth Observation group, Tromsø Campus):
- CIRFA - (NFR SFI project) - WP2 - use satellite remote sensing for detecting, analysing, and predicting of ocean surface conditions such as sea ice, iceberg and snow for safer navigation.)
- EXTREME EARTH - (EU Horizon 2020 project) - WP2 - Scalable Deep Learning and Extreme Earth Analytics for Big Copernicus Data with focus on the Polar Case
- AURORA - COSMIC - (Bi-national mobility programme between NO/FR) - Denoising of Sentinel-1 dual polarimetric EW mode GRDM products for downstream applications.
Saloua Chlaily,
Debanshu Ratha,
Pigi Lozou,
Andrea Marinoni
:
On Measures of Uncertainty in Classification
Debanshu Ratha,
Malin Johansson,
Andrea Marinoni,
Torbjørn Eltoft
:
Performance Analysis of Roll-Invariant PolSAR Parameters from C-band images with Regard to Sea Ice Type Separation
Electronic proceedings (EUSAR) 2022 ARKIV
Debanshu Ratha,
Andrea Marinoni,
Torbjørn Eltoft
:
A Generalized Geodesic Distance-Based Approach for Analysis of SAR Observations Across Polarimetric Modes
IEEE Transactions on Geoscience and Remote Sensing 2022 DOI
Debanshu Ratha,
Anthony Paul Doulgeris,
Andrea Marinoni,
Torbjørn Eltoft
:
On Importance of Off-Diagonal Elements in the Polarimetric Covariance Matrix: A Sea Ice Application Perspective
2023 ARKIV
Torbjørn Eltoft,
Debanshu Ratha,
Laurent Ferro-Famil
:
Polarimetric Signatures for the Analysis of Fast Sea Ice in the Belgica Bank Area
2023
Ines Meraoumia,
Debanshu Ratha,
Emanuele Dalsasso,
Loic Denis,
Florence Tupin,
Andrea Marinoni
:
DESPECKLING OF DUAL-POL GRD SENTINEL-1 IMAGES IN EXTRA-WIDE MODE BY DEEP LEARNING
2023
Debanshu Ratha,
Malin Johansson,
Andrea Marinoni,
Torbjørn Eltoft
:
GD-derived Polarimetric Parameters for identifying Sea Ice in C-band SAR Images
2022
Debanshu Ratha,
Torbjørn Eltoft,
Andrea Marinoni
:
Discrimination of Ice and Water using PolSAR Parameter-based Clustering
2021
The 50 latest publications is shown on this page. See all publications in Cristin here →
Research interests
Applied Mathematics, Synthetic Aperture Radar, Image Processing.