Jawad Ziyad

Jawad Ziyad
Université du Québec à Trois-Rivières · Département des Sciences de l'Environnement

Ph.D

About

3
Publications
348
Reads
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10
Citations
Citations since 2016
3 Research Items
10 Citations
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Introduction

Publications

Publications (3)
Article
Full-text available
Ice cover on subarctic lakes is an important indicator of climate change at local-or regional scales. This study proposes a new approach for classifying altimetry data from Jason-2 and SARAL/ Altika satellite missions to characterize surface states of subarctic lakes. It focuses on Great Slave Lake (Canada) during freeze-up and thaw periods. For th...
Article
The presence of heterogeneous targets, such as ice, remains a major challenge for the use of altimetric data over inland water bodies. Jason-2 and SARAL/Altika satellites use retracking algorithms designed for oceanic waveforms to retrieve water levels from altimeter measurements. Nevertheless, the accuracy of these approaches need to be assessed o...
Article
Full-text available
Owing to its temporal resolution of 10-day and its polar orbit allowing several crossings over large lakes, the US National Aeronautics and Space Administration (NASA) and the French Centre National d'Etudes Spatiales (CNES) missions including Topex/Poseidon, Jason-1/2/3 demonstrated strong capabilities for the continuous and long-term monitoring (...

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