2022
DOI: 10.1109/jstars.2022.3162228
|View full text |Cite
|
Sign up to set email alerts
|

Assimilation of SBAS-InSAR Based Vertical Deformation Into Land Surface Model to Improve the Estimation of Terrestrial Water Storage

Abstract: The Gravity Recovery and Climate Experiment (GRACE) provides an unprecedented opportunity to detect the spatial and temporal variation of the terrestrial water storage (TWS) for regional to continental scales. However, the GRACE system's coarse temporal resolution (~monthly) and data discontinuity missing perplexed the TWS research during the operation. In this paper, the data assimilation (DA) method was employed to integrate the vertical deformation obtained from the small baseline subset (SBAS) InSAR proces… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2

Citation Types

0
2
0

Year Published

2023
2023
2025
2025

Publication Types

Select...
5
1

Relationship

0
6

Authors

Journals

citations
Cited by 12 publications
(2 citation statements)
references
References 46 publications
0
2
0
Order By: Relevance
“…SBAS-InSAR (Small Baseline Subset Interferometric Synthetic Aperture Radar) technology is one of the emerging space-based Earth observation technologies. SBAS-InSAR has been widely noticed and used with good results in different monitoring areas, such as earthquake monitoring (Ganjaeian et al, 2023, Ma et al, 2021, Huang et al, 2016, volcanic activity (Lazecký et al, 2020, Di Traglia et al, 2021 and groundwater resources management (Castellazzi et al, 2018, Reeves et al, 2014, Chen et al, 2022.…”
Section: Introductionmentioning
confidence: 99%
“…SBAS-InSAR (Small Baseline Subset Interferometric Synthetic Aperture Radar) technology is one of the emerging space-based Earth observation technologies. SBAS-InSAR has been widely noticed and used with good results in different monitoring areas, such as earthquake monitoring (Ganjaeian et al, 2023, Ma et al, 2021, Huang et al, 2016, volcanic activity (Lazecký et al, 2020, Di Traglia et al, 2021 and groundwater resources management (Castellazzi et al, 2018, Reeves et al, 2014, Chen et al, 2022.…”
Section: Introductionmentioning
confidence: 99%
“…Two of the most significant risks of aquifer overexploitation are land subsidence and permanent groundwater storage loss caused by mechanical hysteresis (Béjar‐Pizarro et al., 2017; Chen et al., 2022; Ezquerro et al., 2014; Pacheco‐Martínez et al., 2013; Raju et al., 2022; Teatini et al., 2006). The compaction of fine‐grained aquifer materials results in land subsidence when pumping exceeds the recharge rate, and this subsidence can be permanent if the lowering of the groundwater increases the effective stress above the preconsolidation value (Galloway et al., 1998).…”
Section: Introductionmentioning
confidence: 99%