Thu Apr 10, F. Flechtner
• Sorted by Date • Sorted by Last Name of First Author •
Pereira, Ayelen, Cornero, Cecilia, de Matos, Ana Cristina O. C., Pacino, Mar\'ıa C., and Blitzkow, Denizar, 2024. Contribution Of The Grace Satellite Mission To Mapping Water Mass Variations In River Basins. ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 48W6:31–36, doi:10.5194/isprs-archives-XLVIII-2-W6-2024-31-2024.
• from the NASA Astrophysics Data System • by the DOI System •
@ARTICLE{2024ISPAr48W6...31P,
author = {{Pereira}, Ayelen and {Cornero}, Cecilia and {de Matos}, Ana Cristina O.~C. and {Pacino}, Mar{\'\i}a C. and {Blitzkow}, Denizar},
title = "{Contribution Of The Grace Satellite Mission To Mapping Water Mass Variations In River Basins}",
journal = {ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences},
year = 2024,
month = dec,
volume = {48W6},
pages = {31-36},
abstract = "{In the context of climate change, there is a need to understand the
dynamics and temporal fluctuations of continental water. Such
knowledge is essential for the development of more effective and
sustainable management strategies for this indispensable
resource. The Earth's gravitational field is not constant but
varies over time due to factors such as mass redistribution
during the hydrological cycle. The GRACE satellite mission
(Gravity Recovery and Climate Experiment) provides valuable
information about the geodynamic behaviour of our planet by
estimating variations in the continental water storage from the
temporal changes in the Earth's gravity field.The aim of this
work is to demonstrate the contribution of satellite gravimetry
to identify patterns of variation in continental water masses
within large river basins. For this purpose, a regional study of
the TWS (Total Water Storage) derived from GRACE was carried
out, focusing on the spatial and temporal changes detected in
the La Plata Basin in South America. The periods with the most
extreme variations between 2019 and 2023 were analyzed, and the
TWS was compared with satellite precipitation data, to
subsequently relate them to ENSO events that occurred in the
region. The results show that GRACE detected the significant
changes in water storage, highlighting in particular the severe
drought that occurred in this basin in 2022.}",
doi = {10.5194/isprs-archives-XLVIII-2-W6-2024-31-2024},
adsurl = {https://ui.adsabs.harvard.edu/abs/2024ISPAr48W6...31P},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
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