[HTML][HTML] Penetration of interferometric radar signals in Antarctic snow

H Rott, S Scheiblauer, J Wuite, L Krieger… - The …, 2021 - tc.copernicus.org
Synthetic aperture radar interferometry (InSAR) is an efficient technique for mapping the
surface elevation and its temporal change over glaciers and ice sheets. However, due to the …

[HTML][HTML] Mapping seasonal glacier melt across the Hindu Kush Himalaya with time series synthetic aperture radar (SAR)

C Scher, NC Steiner, KC McDonald - The cryosphere, 2021 - tc.copernicus.org
Current observational data on Hindu Kush Himalayas (HKH) glaciers are sparse, and
characterizations of seasonal melt dynamics are limited. Time series synthetic aperture …

Signal processing options for high resolution SAR tomography of natural scenarios

Y Yu, MM d'Alessandro, S Tebaldini, M Liao - Remote sensing, 2020 - mdpi.com
Synthetic Aperture Radar (SAR) Tomography is a technique to provide direct three-
dimensional (3D) imaging of the illuminated targets by processing SAR data acquired from …

Model-based interpretation of PolSAR data for the characterization of glacier zones in Greenland

G Parrella, I Hajnsek… - IEEE Journal of Selected …, 2021 - ieeexplore.ieee.org
Different approaches have been proposed in recent years to map glacier zones using
Synthetic Aperture Radar (SAR). Most of them rely on empirical or statistical approaches for …

Modeling and compensation of the penetration bias in InSAR DEMs of ice sheets at different frequencies

G Fischer, KP Papathanassiou… - IEEE Journal of Selected …, 2020 - ieeexplore.ieee.org
Interferometric synthetic aperture radar (InSAR) is able to provide important information for
the characterization of the surface topography of glaciers and ice sheets. However, due to …

Sentinel-1 detection of ice slabs on the Greenland Ice Sheet

R Culberg, RJ Michaelides, JZ Miller - The Cryosphere, 2024 - tc.copernicus.org
Ice slabs are multi-meter-thick layers of refrozen ice that limit meltwater storage in firn,
leading to enhanced surface runoff and ice sheet mass loss. To date, ice slabs have …

Synergistic use of single-pass interferometry and radar altimetry to measure mass loss of NEGIS outlet glaciers between 2011 and 2014

L Krieger, U Strößenreuther, V Helm, D Floricioiu… - Remote Sensing, 2020 - mdpi.com
Mass balances of individual glaciers on ice sheets have been previously reported by
forming a mass budget of discharged ice and modelled ice sheet surface mass balance or a …

Quantifying the impact of X-band InSAR penetration bias on elevation change and mass balance estimation

S Abdullahi, D Burgess, B Wessel, L Copland… - Annals of …, 2023 - cambridge.org
Interferometric synthetic aperture radar (InSAR) data suffer from an elevation bias due to
signal penetration into the firn and ice surface, rendering the height information unusable for …

Retrieval of Firn thickness by means of polarisation phase differences in L-band SAR data

G Parrella, I Hajnsek, KP Papathanassiou - Remote Sensing, 2021 - mdpi.com
The knowledge of glacier zones' extent and their temporal variations is fundamental for the
retrieval of surface mass balance of glaciers and ice sheets. In this context, a key parameter …

On the Processing of Single-Pass InSAR Data for Accurate Elevation Measurements of Ice Sheets and Glaciers

A Benedikter, M Rodriguez-Cassola… - … on Geoscience and …, 2023 - ieeexplore.ieee.org
Single-pass interferometric synthetic aperture radar (InSAR) elevation measurements of dry
snow, firn, and ice are known to be substantially biased downward due to a partial …