Results 231 to 240 of about 582 (245)

Glacier Calving Front Delineation in SAR Imagery Using Deep Learning

Glacier retreat is one of the most visible indicators of ongoing climate change. Modelling glacier evolution allows for the prediction of future ice mass changes and their potential impacts on society. Current models for tidewater glaciers lack calibration data on frontal ablation, which limits the accuracy of their predictions.
openaire   +2 more sources

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

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

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

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

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

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

Glacier calving front delineation and early warning using boundary-aware deep learning with spectral surrogate monitoring

Polar glacier monitoring faces a dual challenge: the high nonlinearity of calving dynamics and the scarcity of labelled observational data. We introduce a computational framework inspired by a new information-geometric construction—the Arithmetic Fisher Manifold—in which the glacier boundary state space is modelled as a non- Euclidean manifold whose ...
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<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

Mapping and monitoring of glacier areal changes using multispectral and elevation data: A case study over Chhota-Shigri glacier

Earth Science Informatics, 2019
Jaydeo K Dharpure, Akansha Patel, Sneh Mani   +2 more
exaly  

A Space-based updated glacier inventory for the Central Himalaya, Uttarakhand, India, for 2020–2021

Physical Geography
, Nawaz Ali
exaly