The potential for satellite-based monitoring of groundwater storage changes using GRACE: the High Plains aquifer, Central US
نویسندگان
چکیده
منابع مشابه
Evaluation of groundwater storage monitoring with the GRACE satellite: Case study of the High Plains aquifer, central United States
[1] Water scarcity is a critical issue in semiarid regions; however, regional groundwater monitoring is extremely limited. This study evaluates the ability of the GRACE satellites to monitor groundwater storage in the semiarid High Plains aquifer, United States (450,000 km area), which is subjected to intense irrigation. GRACE-derived terrestrial water storage (TWS) is highly correlated with th...
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[1] There is increasing interest in using Gravity Recovery and Climate Experiment (GRACE) satellite data to remotely monitor groundwater storage variations; however, comparisons with ground-based well data are limited but necessary to validate satellite data processing, especially when the study area is close to or below the GRACE footprint. The Central Valley is a heavily irrigated region with...
متن کاملComparison of seasonal terrestrial water storage variations from GRACE with groundwater-level measurements from the High Plains Aquifer (USA)
[1] This study presents the first comparison of seasonal groundwater storage (GWS) variations derived fromGRACE satellite data with groundwater-level measurements in the High Plains Aquifer, USA (450,000 km). Correlation between seasonal GRACE terrestrial water storage (TWS) and the sum of GWS estimated from field measurements (2,700 wells) and soil moisture (SM) simulated by a land surface mod...
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15 صفحه اولGround Referencing Grace Satellite Estimates of Groundwater Storage Changes in the 1
13 There is increasing interest in using GRACE (Gravity Recovery and Climate Experiment) 14 satellite data to remotely monitor groundwater storage variations; however, comparisons with 15 ground-based well data are limited but necessary to validate satellite data processing, 16 especially when the study area is close to or below the GRACE footprint. The Central Valley is a 17 heavily irrigated ...
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ژورنال
عنوان ژورنال: Journal of Hydrology
سال: 2002
ISSN: 0022-1694
DOI: 10.1016/s0022-1694(02)00060-4