Piyush Shanker Agram

Orcid: 0000-0003-0711-0264

According to our database1, Piyush Shanker Agram authored at least 26 papers between 2007 and 2023.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2023
Radiometric Terrain Flattening of Geocoded Stacks of SAR Imagery.
Remote. Sens., April, 2023

2022
On Closure Phase and Systematic Bias in Multilooked SAR Interferometry.
IEEE Trans. Geosci. Remote. Sens., 2022

Range Geolocation Accuracy of C-/L-Band SAR and its Implications for Operational Stack Coregistration.
IEEE Trans. Geosci. Remote. Sens., 2022

An Efficient Global Scale Sentinel-1 Radar Backscatter and Interferometric Processing System.
Remote. Sens., 2022

2021
Autonomous Repeat Image Feature Tracking (autoRIFT) and Its Application for Tracking Ice Displacement.
Remote. Sens., 2021

2020
An Efficient Area-Based Algorithm for SAR Radiometric Terrain Correction and Map Projection.
Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

A Fast Dense Feature Tracking Routine with its Application in Cryosphere Remote Sensing Using Sentinel-1 and Landsat-8 Data.
Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

2019
Ionospheric Correction of InSAR Time Series Analysis of C-band Sentinel-1 TOPS Data.
IEEE Trans. Geosci. Remote. Sens., 2019

Processing and Performance Analysis of NASA-ISRO SAR (NISAR) Staggered Data.
Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

2018
L-Band Temporal Coherence Assessment and Modeling Using Amplitude and Snow Depth over Interior Alaska.
Remote. Sens., 2018

The InSAR Scientific Computing Environment 3.0: A Flexible Framework for NISAR Operational and User-Led Science Processing.
Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

2017
Geodetic Imaging of Time-Dependent Three-Component Surface Deformation: Application to Tidal-Timescale Ice Flow of Rutford Ice Stream, West Antarctica.
IEEE Trans. Geosci. Remote. Sens., 2017

InSAR Time-Series Estimation of the Ionospheric Phase Delay: An Extension of the Split Range-Spectrum Technique.
IEEE Trans. Geosci. Remote. Sens., 2017

A Network-Based Enhanced Spectral Diversity Approach for TOPS Time-Series Analysis.
IEEE Trans. Geosci. Remote. Sens., 2017

Modeling ionospheric phase noise for NISAR mission data.
Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

Leveraging GPUs for handling large SAR data volumes for the NISAR mission.
Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

2016
Comparison of Small Baseline Interferometric SAR Processors for Estimating Ground Deformation.
Remote. Sens., 2016

3D velocity field time series using synthetic aperture radar: application to tidal-timescale ice-flow variability in Rutford Ice Stream, West Antarctica.
Proceedings of the SAR Image Analysis, 2016

Recent rapid disaster response products derived from COSMO-Skymed synthetic aperture radar data.
Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

Plant: Polarimetric-interferometric Lab and Analysis Tools for ecosystem and land-cover science and applications.
Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

2014
Estimation and Compensation of Phase Shifts in SAR Focusing of Spotlight Data Acquired With Discrete Antenna Steering.
IEEE Geosci. Remote. Sens. Lett., 2014

Focusing of COSMO/SkyMed spotlight data with discrete antenna steering.
Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

2011
Comparison of Persistent Scatterers and Small Baseline Time-Series InSAR Results: A Case Study of the San Francisco Bay Area.
IEEE Geosci. Remote. Sens. Lett., 2011

2010
Geodetically Accurate InSAR Data Processor.
IEEE Trans. Geosci. Remote. Sens., 2010

2009
Sparse Two-Dimensional Phase Unwrapping Using Regular Grid Methods.
IEEE Geosci. Remote. Sens. Lett., 2009

2007
Off-line signature verification using DTW.
Pattern Recognit. Lett., 2007


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