Results 11 to 20 of about 977,525 (304)
Remote Sensing, 2023 Glacier velocity is the key to understanding the nature of glaciers. Its variation plays an important role in glacier dynamics, mass balance, and climate change.
Danni Huang +6 more
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Distinct patterns of seasonal Greenland glacier velocity. [PDF]
Geophys Res Lett, 2014 AbstractPredicting Greenland Ice Sheet mass loss due to ice dynamics requires a complete understanding of spatiotemporal velocity fluctuations and related control mechanisms. We present a 5 year record of seasonal velocity measurements for 55 marine‐terminating glaciers distributed around the ice sheet margin, along with ice‐front position and runoff ...
Moon T +6 more
europepmc +4 more sources
Glacier Velocity Changes in the Himalayas in Relation to Ice Mass Balance
Remote Sensing, 2021 Glacier evolution with time provides important information about climate variability. Here, we investigated glacier velocity changes in the Himalayas and analysed the patterns of glacier flow.
Yu Zhou, Jianlong Chen, Xiao Cheng
doaj +3 more sources
IEEE Access, 2021 The Karakoram Anomaly has been intensively investigated, but the factors that control this anomaly, such as the glacier velocity, topography, and mass balance, remain poorly understood.
Xinyue Wang +3 more
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Remote Sensing, 2023 Synthetic Aperture Radar images have recently been utilized in glacier surface flow velocity research due to their continuously improving imaging technology, which increases the resolution and scope of research.
Qian Liang, Ninglian Wang
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Egyptian Journal of Remote Sensing and Space SciencesTemporal variations in glacier velocity are not only essential to understand glacier dynamics but also to predict glacier hazards. Therefore, in the current study, the continuous glacier velocities were estimated from 2014 to 2023 in the Nathorstbreen ...
Supratim Guha, Hyun-Cheol Kim
doaj +2 more sources
Reconstruction of Petermann glacier velocity time series using multi-source remote sensing images
International Journal of Applied Earth Observations and GeoinformationGlacier velocity is one of the crucial parameters in the research of glacier dynamics. Synthetic aperture radar (SAR), as an active microwave sensor, represents a common method to monitor glacier velocity.
Zongze Li +3 more
doaj +3 more sources
Across-Track and Multi-Aperture InSAR for 3-D Glacier Velocity Estimation of the Siachen Glacier
Remote Sensing, 2023 Interferometric Synthetic Aperture Radar (InSAR) remote sensing generally lacks deformation sensitivity in the along-track direction. In this proposed approach, across-track observations from conventional InSAR, using both ascending and descending passes, were superimposed with the along-track movement derived from multi-aperture InSAR (MAI) to ...
Kjell Arild Høgda
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Estimation of glacier dynamics of the major glaciers of Bhutan using geospatial techniques
Journal of Water and Climate Change, 2023 The purpose of this study was to determine the glacier displacement, velocity, and thickness of seven major glaciers of Bhutan and predicted potential glacier lake formation site with its depth.
Thongley Thongley +5 more
doaj +1 more source
GLAcier Feature Tracking testkit (GLAFT): a statistically and physically based framework for evaluating glacier velocity products derived from optical satellite image feature tracking [PDF]
The Cryosphere, 2023 Glacier velocity measurements are essential to understand ice flow mechanics, monitor natural hazards, and make accurate projections of future sea-level rise.
W. Zheng +12 more
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