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An improved GRACE monthly gravity field solution by modeling the non-conservative acceleration and attitude observation errors
The main contribution of this study is to improve the GRACE gravity field solution by taking errors of non-conservative acceleration and attitude...
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Investigating Mass Loading Contributors of Seasonal Oscillations in GPS Observations Using Wavelet Analysis
We adopt the cross wavelet transform (XWT) to examine the potential geophysical contributors of seasonal oscillations in GPS observations. Daily...
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Heat wave over India during summer 2015: an assessment of real time extended range forecast
Hot winds are the marked feature of summer season in India during late spring preceding the climatological onset of the monsoon season in June. Some...
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Improving spatiotemporal groundwater estimates after natural disasters using remotely sensed data – a case study of the Indian Ocean Tsunami
The Indian Ocean Tsunami of December 26, 2004 devastated coastal ecosystems across South Asia. Along the coastal regions of South India, increased...
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Ensemble simulation of land evapotranspiration in China based on a multi-forcing and multi-model approach
In order to reduce the uncertainty of offline land surface model (LSM) simulations of land evapotranspiration (ET), we used ensemble simulations...
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Summer climate of Madagascar and monsoon pulsing of its vortex
This study analyzes the climate of Madagascar (12°–26°S, 43°–50°E) and its relation to the Indian Ocean during austral summer (Dec–Mar). Moisture...
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Mass evolution of Mediterranean, Black, Red, and Caspian Seas from GRACE and altimetry: accuracy assessment and solution calibration
We present new measurements of mass evolution for the Mediterranean, Black, Red, and Caspian Seas as determined by the NASA Goddard Space Flight...
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Groundwater Storage Changes: Present Status from GRACE Observations
Satellite gravity measurements from the Gravity Recovery and Climate Experiment (GRACE) provide quantitative measurement of terrestrial water...
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Statistical analysis of soil moisture content changes in Central Europe using GLDAS database over three past decades
This paper examine soil moisture trends changes in inhomogeneous area of Central European countries — Poland, the Czech Republic and neighbouring...
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The reduction of hydrology-induced gravity variations at sites with insufficient hydrological instrumentation
The hydrology-induced gravity variation is a limiting factor in the study of geophysical phenomena with superconducting gravimeters. The goal of this...
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Calibration of a large-scale groundwater flow model using GRACE data: a case study in the Qaidam Basin, China
Traditional numerical models usually use extensive observed hydraulic-head data as calibration targets. However, this calibration process is not...
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Comparisons of the Noah-MP land surface model simulations with measurements of forest and crop sites in Amazonia
This study evaluates the simulations of the Noah-MP surface processes over a crop and a forest sites in Amazonia using tower observations. Soil...
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Quality Evaluation of the Weekly Vertical Loading Effects Induced from Continental Water Storage Models
To remove continental water storage (CWS) signals from the GPS data, CWS mass models are needed to obtain predicted surface displacements. We...
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An RCM multi-physics ensemble over Europe: multi-variable evaluation to avoid error compensation
Regional Climate Models are widely used tools to add detail to the coarse resolution of global simulations. However, these are known to be affected...
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Groundwater Storage and Depletion Trends in Tamil Nadu State, India
Groundwater irrigation is the most predominant method used across India. The south Indian state of Tamil Nadu is one of the largest producers of...
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Application of Independent Component Analysis in GRACE-Derived Water Storage Changes Interpretation: A Case Study of the Tibetan Plateau and Its Surrounding Areas
Independent component analysis (ICA) is applied to decompose the water storage changes derived from 132 months (2003.01 to 2013.12) Gravity Recovery...
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Can the tropical storms originated from the Bay of Bengal impact the precipitation and soil moisture over the Tibetan Plateau?
This study investigates the impacts of tropical storms originated from the Bay of Bengal (BOBTSs) on the precipitation and soil moisture over the...
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Quantifying the reliability of four global datasets for drought monitoring over a semiarid region
Drought is one of the most relevant natural disasters, especially in arid regions such as Iran. One of the requirements to access reliable drought...
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Sequential estimation of surface water mass changes from daily satellite gravimetry data
We propose a recursive Kalman filtering approach to map regional spatio-temporal variations of terrestrial water mass over large continental areas,...
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Loading-Induced Deformation Due to Atmosphere, Ocean and Hydrology: Model Comparisons and the Impact on Global SLR, VLBI and GNSS Solutions
Precise measurements of the Earth’s shape, gravity field, and rotation provide critical data for many geoscientific disciplines. In order to obtain...