Improving the capability of D-InSAR combined with offset-tracking for monitoring glacier velocity

X Feng, Z Chen, G Li, Q Ju, Z Yang, X Cheng - Remote Sensing of …, 2023 - Elsevier
Offset-tracking is more commonly used in monitoring glacier velocity at Greenland Ice Sheet
(GrIS) than the D-InSAR technique because of its robustness in handling low coherence and …

Glacial burst triggered by triangular wedge collapse: a study from Trisul Mountain near Ronti glacier valley

SK Mondal, R Bharti - Geomatics, Natural Hazards and Risk, 2022 - Taylor & Francis
Himalayan mountain ranges separate the Tibetan plateau from the Indian subcontinent,
where challenging topography, ongoing orogeny, and weather conditions are significant …

Causes and effects of Shisper glacial lake outburst flood event in Karakoram in 2022

SK Mondal, VD Patel, R Bharti… - … , Natural Hazards and …, 2023 - Taylor & Francis
Karakoram Himalayas are vulnerable to glacial lake outburst floods (GLOFs), which cause
catastrophic floods in the surrounding areas. The increasing natural and anthropogenic …

Semantic unsupervised change detection of natural land cover with multitemporal object-based analysis on SAR images

D Amitrano, R Guida, P Iervolino - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Change detection is one of the most addressed topics in the remote sensing community.
When performed on synthetic aperture radar images, the most critical issues are as follows …

[HTML][HTML] Monitoring glacier terminus and surface velocity changes over different time scales using massive imagery analysis and offset tracking at the Hoh **l World …

Q Meng, X Chen, X Huang, Y Huang, Y Peng… - International Journal of …, 2022 - Elsevier
Due to climate change, the Qinghai Hoh **l World Heritage Site is under a significant threat
from glacier melting and related glaciological hazards. A comprehensive understanding of …

[HTML][HTML] Glacier surface motion estimation from SAR intensity images based on subpixel gradient correlation

L Fang, Z Ye, S Su, J Kang, X Tong - Sensors, 2020 - mdpi.com
With the current extensive availability of synthetic-aperture radar (SAR) datasets with high
temporal (eg, a repeat cycle of a few or a dozen days) and spatial resolution (eg, in the order …

[HTML][HTML] Spatial Distribution and Variation in Debris Cover and Flow Velocities of Glaciers during 1989–2022 in Tomur Peak Region, Tianshan Mountains

W Zhou, M Xu, H Han - Remote Sensing, 2024 - mdpi.com
In this study, we utilized a feature optimization method combining texture and topographical
factors with the random forest (RF) approach to identify changes in the extent of the debris …

[HTML][HTML] The Improved SBAS-InSAR Technique Reveals Three-Dimensional Glacier Collapse: A Case Study in the Qinghai–Tibet Plateau

X Wang, J Yao, Y Cao, J Yao - Land, 2024 - mdpi.com
Many debris-covered glaciers are widely distributed on the Qinghai–Tibet Plateau. Glaciers
are important freshwater resources and cause disasters such as glacier collapse and …

[HTML][HTML] Analysis of Surface Displacement Due to the 2024 Noto Peninsula Earthquake in Japan: Focus on Horizontal Surface Displacement Using Offset Tracking

BC Kim, S Lee, CW Lee - Korean Journal of Remote Sensing, 2024 - kjrs.org
On January 1, 2024, an earthquake with a moment magnitude of 7.5 occurred on the Noto
Peninsula in Japan. The earthquake caused significant surface displacement on the Noto …