• Sorted by Date • Sorted by Last Name of First Author •
Vasco, Donald W., Kim, Kyra H., Farr, Tom G., Reager, J. T., Bekaert, David, Sangha, Simran S., Rutqvist, Jonny, and Beaudoing, Hiroko K., 2022. Using Sentinel-1 and GRACE satellite data to monitor the hydrological variations within the Tulare Basin, California. Scientific Reports, 12:3867, doi:10.1038/s41598-022-07650-1.
• from the NASA Astrophysics Data System • by the DOI System •
@ARTICLE{2022NatSR..12.3867V,
author = {{Vasco}, Donald W. and {Kim}, Kyra H. and {Farr}, Tom G. and {Reager}, J.~T. and {Bekaert}, David and {Sangha}, Simran S. and {Rutqvist}, Jonny and {Beaudoing}, Hiroko K.},
title = "{Using Sentinel-1 and GRACE satellite data to monitor the hydrological variations within the Tulare Basin, California}",
journal = {Scientific Reports},
year = 2022,
month = mar,
volume = {12},
eid = {3867},
pages = {3867},
abstract = "{Subsidence induced by groundwater depletion is a grave problem in many
regions around the world, leading to a permanent loss of
groundwater storage within an aquifer and even producing
structural damage at the Earth's surface. California's Tulare
Basin is no exception, experiencing about a meter of subsidence
between 2015 and 2020. However, understanding the relationship
between changes in groundwater volumes and ground deformation
has proven difficult. We employ surface displacement
measurements from Interferometric Synthetic Aperture Radar
(InSAR) and gravimetric estimates of terrestrial water storage
from the Gravity Recovery and Climate Experiment (GRACE)
satellite pair to characterize the hydrological dynamics within
the Tulare basin. The removal of the long-term aquifer
compaction from the InSAR time series reveals coherent short-
term variations that correlate with hydrological features. For
example, in the winter of 2018-2019 uplift is observed at the
confluence of several rivers and streams that drain into the
southeastern edge of the basin. These observations, combined
with estimates of mass changes obtained from the orbiting GRACE
satellites, form the basis for imaging the monthly spatial
variations in water volumes. This approach facilitates the quick
and effective synthesis of InSAR and gravimetric datasets and
will aid efforts to improve our understanding and management of
groundwater resources around the world.}",
doi = {10.1038/s41598-022-07650-1},
adsurl = {https://ui.adsabs.harvard.edu/abs/2022NatSR..12.3867V},
adsnote = {Provided by the SAO/NASA Astrophysics Data System}
}
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