Water storage data

The Earth''s total global water storage

Terrestrial water storage includes the water that is stored on and in all the land of the Earth, from storage in vegetation to ice and snow and down to the deepest aquifers. The amount of water stored is a state variable of the global hydrologic cycle and affects water availability and its changes over time.

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Review of assimilating GRACE terrestrial water storage data

Satellite remote sensing datasets, especially Terrestrial Water Storage (TWS) data which can be obtained from Gravity Recovery and Climate Experiment (GRACE), provide a new and valuable source of data which can augment our understanding of the hydrologic cycle. Merging these new observations with hydrological models can effectively enhance the model

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Satellite-based remote sensing data set of global

This article presents a data set of satellite-derived time series of surface water storage variations for lakes and reservoirs from 1992 to 2018. The data set is based on paired water surface elevation and water surface area products from

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ESSD

Terrestrial water storage (TWS) includes all forms of water stored on and below the land surface, and is a key determinant of global water and energy budgets. However, TWS data from measurements by the Gravity Recovery and Climate Experiment (GRACE) satellite mission are only available from 2002, limiting global and regional

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globalwaterstorage

How is the global water storage changing? We are observing from space the mass transport of water on land and in the oceans. Our GRACE satellites even measure within the Earth''s interior and detect changes in groundwater reservoirs.

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中国区域基于降水重构陆地水储量变化数据集（2002-20

Dataset of reconstructed terrestrial water storage in China based on precipitation (2002-2019). A Big Earth Data Platform for Three Poles, DOI: 10.11888/Hydro.tpdc.270990 .

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Downscaling GRACE total water storage change using partial

The Gravity Recovery And Climate Experiment (GRACE) satellite mission recorded temporal variations in the Earth''s gravity field, which are then converted to Total Water Storage Change (TWSC

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ESSD

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The global land water storage data set release 2 (GLWS2.0

We describe the new global land water storage data set GLWS2.0, which contains total water storage anomalies (TWSA) over the global land except for Greenland and

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Global high-resolution total water storage anomalies from self

Total water storage anomalies (TWSAs) describe the variations of the terrestrial water cycle, which is essential for understanding our climate system. This study proposes a

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Monthly Monitoring of Inundated Areas and Water Storage

Without high temporal frequency data on inundated area and water storage over a large spatial extent, we could not clearly understand how and to which degree numerous reservoirs have altered the natural water cycle and provided multiple benefits to people all across the world. The development of remote sensing technology has facilitated the long-term

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Global high-resolution total water storage anomalies from self

Total water storage anomalies (TWSAs) describe the variations of the terrestrial water cycle, which is essential for understanding our climate system. This study proposes a self-supervised data...

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The Global Reservoir and Dam Database

The Global Reservoir and Dam Database, Version 1, Revision 01 (v1.01) contains 6,862 records of reservoirs and their associated dams with a cumulative storage capacity of 6,197 cubic km. The dams were geospatially referenced and assigned to polygons depicting reservoir outlines at high spatial resolution. Dams have multiple attributes, such as

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Water storage reservoirs

Calculating water storage data. Learn how we calculate water storage levels and why we display data in a particular way. Hydropower. Our hydroelectric power stations harness a natural, sustainable and reliable source of energy to generate renewable electricity – and reduce our carbon footprint. Learn how it works and the benefits to Melbourne. Maroondah water supply

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中国区域基于降水重构陆地水储量变化数据集（2002-2019）

Dataset of reconstructed terrestrial water storage in China based on precipitation (2002-2019). A Big Earth Data Platform for Three Poles, DOI: 10.11888/Hydro.tpdc.270990 .

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Water Storage | NASA Earthdata

NASA curates satellite and socioeconomic data about water storage to help scientists study water cycles, water resources, and drought and flood risks. A community''s access to water for drinking, cooking, cleaning, and agriculture depends on having somewhere to store it.

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Hydrological trends captured by assimilating GRACE total water storage

Terrestrial water storage (TWS) represents the total water stored over the land surface, including snow water, surface water, canopy water, soil water, and groundwater (Scanlon et al., 2018).TWS is a key component of the global hydrological cycle, as it greatly contributes to the control of water, energy, and biogeochemical fluxes (Famiglietti, 2004, Syed et al., 2008).

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The Global Reservoir and Dam Database

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The Earth''s total global water storage

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Water Storage | NASA Earthdata

NASA curates satellite and socioeconomic data about water storage to help scientists study water cycles, water resources, and drought and flood risks. A community''s

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ESSD

Measuring the spatiotemporal dynamics of lake and reservoir water storage is fundamental for assessing the influence of climate variability and anthropogenic activities on water quantity and quality. Previous studies estimated relative water volume changes for lakes where both satellite-derived extent and radar altimetry data are available.

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Global terrestrial water storage and drought severity under

Terrestrial water storage (TWS) modulates the hydrological cycle and is a key determinant of water availability and an indicator of drought. While historical TWS variations have been increasingly

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ESSD

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The global land water storage data set release 2 (GLWS2.0

We describe the new global land water storage data set GLWS2.0, which contains total water storage anomalies (TWSA) over the global land except for Greenland and Antarctica with a spatial resolution of 0.5 (^circ ), covering the time frame 2003 to 2019 without gaps, and including monthly uncertainty quantification. GLWS2.0 was

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ESSD

Abstract. Measuring the spatiotemporal dynamics of lake and reservoir water storage is fundamental for assessing the influence of climate variability and anthropogenic activities on water quantity and quality. Previous studies estimated relative water volume changes for lakes where both satellite-derived extent and radar altimetry data are available. This

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The global land water storage data set release 2 (GLWS2.0) derived

GLWS, GRACE, GRACE-FO, total water storage anomalies, data assimilation, global Highlights • We describe the new global land water storage data set GLWS2.0, which contains total water storage anomalies over the global land with a spatial resolution of 0.5, covering the period 2003 to 2019 without gaps, and including uncertainty quanti cation.

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Long-term trends in human-induced water storage changes for

Terrestrial water storage (TWS) which includes groundwater, soil moisture, surface water bodies, glaciers, snow water equivalent, and canopy water play a key role in regional and global hydrological cycles (Li et al., 2012).TWS variations can be used to estimate water availability, which is critical for water resources management (Syed et al., 2008; Qian et

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Data Portal

This data browser allows the interactive retrieval of GRACE & GRACE-FO Land data over river basins, as well as the evaluation of long-term trends and mean seasonal amplitudes. GRACE Monthly Mass Grids - Land Land water storage

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Satellite-based remote sensing data set of global surface water storage

Here we summarize results of the integration of long-term satellite remote sensing data collected by optical and microwave sensors to produce global surface water storage records for large lakes and reservoirs, beginning with the launch of TOPEX/Poseidon (T/P) in 1992.

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Water storage data [PDF]

6 FAQs about [Water storage data]

What is global land water storage data set glws2?

We describe the new global land water storage data set GLWS2.0, which contains total water storage anomalies (TWSA) over the global land except for Greenland and Antarctica with a spatial resolution of 0.5 \ (^\circ \), covering the time frame 2003 to 2019 without gaps, and including monthly uncertainty quantification.

What is terrestrial water storage (TWS)?

This work is distributed under the Creative Commons Attribution 4.0 License. Terrestrial water storage (TWS) includes all forms of water stored on and below the land surface, and is a key determinant of global water and energy budgets.

What are total water storage anomalies (twsas)?

Nature Water 2, 139–150 (2024) Cite this article Total water storage anomalies (TWSAs) describe the variations of the terrestrial water cycle, which is essential for understanding our climate system. This study proposes a self-supervised data assimilation model with a new loss function to provide global TWSAs with a spatial resolution of 0.5°.

What is total water storage (TWS)?

To quantify variations in the global water cycle, total water storage (TWS), defined as the storage in all forms of water, has been implemented as an essential climate variable 6. For decades, TWS has mainly been modelled by simulations from global hydrological models, including global hydrology and water resource models and land surface models 7.

Can satellite remote sensing data provide global surface water storage records?

What are the annual amplitudes and phases of total water storage anomalies?

Annual amplitudes and phases of total water storage anomalies derived by WaterGAP (top), GRACE/-FO (center), and GLWS2.0 (bottom). The amplitudes are computed for the 2003 to 2019 time frame and given in mm. The phases are computed for the same period and indicate in which month the maximum amplitude occurs (1 = January)