Results 261 to 270 of about 782 (275)

How well do InSAR measurements align with rock glacier delineations in the Austrian Alps?

Rock glaciers, key indicators of permafrost dynamics and hydrological processes in alpine regions, are studied to understand their kinematics and responses to climate change. By analysing Earth observation (EO) data, it is possible to detect and delineate them, estimate rock glacier velocities including seasonal and multi-year velocity patterns, and ...
Elena Nafieva, Daniel Hölbling, Emma Hauglin, Zahra Dabiri, Benjamin Aubrey Robson, Vanessa Streifeneder, Lorena Abad   +6 more
openaire   +1 more source

Delineation of glacial zones of Gangotri and other glaciers of Central Himalaya using RISAT-1 C-band dual-pol SAR

International Journal of Remote Sensing, 2015
The Himalayan glaciers, being unique in nature, need more detailed study over their evolution in the Himalayan glacial zones. A methodology has been developed using two-dimensional signatures from synthetic aperture radar SAR C-band dual-polarized data.
Sanchayita Kundu, Manab Chakraborty
openaire   +1 more source

Conditional Random Fields for Improving Deep Learning-Based Glacier Calving Front Delineations

IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium, 2023
Nora Gourmelon, Julian Klink, Thorsten Seehaus, Matthias H. Braun, Andreas K. Maier, Vincent Christlein   +5 more
openaire   +1 more source

Towards an automatic delineation of Antarctic glacier and ice shelf fronts from Sentinel-1 imagery

, 2019
Extents of Antarctica`s ice shelves and ice streams are sensitive indicators of glaciological and environmental change. Retreat of glacier fronts and break ups of ice shelves have been linked to oceanic and atmospheric warming.
Baumhoer, Celia, Dietz, Andreas, Kuenzer, Claudia   +2 more
openaire   +2 more sources

Automated glacier extraction using a Transformer based deep learning approach from multi-sensor remote sensing imagery

ISPRS Journal of Photogrammetry and Remote Sensing, 2023
Yanfei Peng, Jiang He, Qiangqiang Yuan   +2 more
exaly  

GlacierNet2: A hybrid Multi-Model learning architecture for alpine glacier mapping

International Journal of Applied Earth Observation and Geoinformation, 2022
Umesh K Haritashya, Vijayan K Asari, Michael P Bishop   +2 more
exaly  

Comparison Of Different Remote Sensing Methods For Delineating Glacier Surfaces In Mago River Basin Of Arunachal Pradesh

Proceedings of the 39th IAHR World Congress, 2022
Arnab Bandyopadhyay, P. C. Vanlalnunchhani, Tarak Golom, Aditi Bhadra   +3 more
openaire   +1 more source

Supplementary material to "AutoTerm: A "big data" repository of Greenland glacier termini delineated using deep learning"

2022
Enze Zhang, Ginny Catania, Daniel Trugman   +2 more
openaire   +1 more source

<title>Delineation of a temperate glacier bed using 3D migration</title>

SPIE Proceedings, 2000
Mark L. Moran, Steven A. Arcone, Allan J. Delaney, Roy J. Greenfield   +3 more
openaire   +1 more source

Advances in Geodesy and Geoinformation / Delineation of debris-covered glaciers with multi-temporal UAV images (Gössnitzkees, Schober Group /Austria)

The relative share of debris-covered glaciers strongly increased in recent decades due to climate change and amplified rock production, but despite their relevance as climate indicators, accurate demarcation of respective glaciers is challenging. Remote sensing is an important tool for glacier mapping, but most existing studies apply medium resolution ...
Zandler, Harald, Sulzer, Wolfgang, Kaufmann, Viktor   +2 more
openaire   +1 more source