Results 1 to 10 of about 2,240 (199)

Observing Earth’s magnetic environment with the GRACE-FO mission [PDF]

open access: yesEarth, Planets and Space, 2021
The Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) mission carries magnetometers that are dedicated to enhance the satellite’s navigation.
C. Stolle   +7 more
doaj   +6 more sources

Hydroclimatic Extremes Evaluation Using GRACE/GRACE-FO and Multidecadal Climatic Variables over the Nile River Basin

open access: yesRemote Sensing, 2021
Hydroclimatic extremes such as droughts and floods triggered by human-induced climate change are causing severe damage in the Nile River Basin (NRB). These hydroclimatic extremes are not well studied in a holistic approach in NRB.
Zemede M Nigatu, Dongming Fan, Wei You
exaly   +3 more sources

Replacing GRACE/GRACE‐FO C30 With Satellite Laser Ranging: Impacts on Antarctic Ice Sheet Mass Change

open access: yesGeophysical Research Letters, 2020
Satellite laser ranging (SLR) observations have long been relied upon for measuring changes in Earth's dynamic oblateness, C20. This major component of Earth's time‐variable gravity field is not well observed by the Gravity Recovery and Climate ...
Bryant D Loomis   +2 more
exaly   +2 more sources

Bridging Terrestrial Water Storage Anomaly During GRACE/GRACE-FO Gap Using SSA Method: A Case Study in China [PDF]

open access: yesSensors, 2019
The terrestrial water storage anomaly (TWSA) gap between the Gravity Recovery and Climate Experiment (GRACE) and its follow-on mission (GRACE-FO) is now a significant issue for scientific research in high-resolution time-variable gravity fields.
Wanqiu Li   +6 more
doaj   +2 more sources

GRACE and GRACE-FO mascons for ocean dynamic applications [PDF]

open access: yesEarth System Science Data
A new series of mascons are made from GRACE and GRACE-FO data, specifically designed for use by oceanographers interested in studying variations in ocean mass transport and circulation. This series has pre-removed those changes in ocean mass distribution
J. Bonin   +4 more
doaj   +3 more sources

The Assessment of Hydrologic- and Flood-Induced Land Deformation in Data-Sparse Regions Using GRACE/GRACE-FO Data Assimilation

open access: yesRemote Sensing, 2021
The vertical motion of the Earth’s surface is dominated by the hydrologic cycle on a seasonal scale. Accurate land deformation measurements can provide constructive insight into the regional geophysical process.
Natthachet Tangdamrongsub   +1 more
doaj   +1 more source

Consistency analysis of GRACE and GRACE-FO data in the study of global mean sea level change

open access: yesGeodesy and Geodynamics, 2022
Global mean sea level (GMSL) change is one of the important indicators of global climate change and is a crucial scientific issue of continuing interest.
Le Chang, Wenke Sun
doaj   +1 more source

Earth’s Time-Variable Gravity from GRACE Follow-On K-Band Range-Rates and Pseudo-Observed Orbits

open access: yesRemote Sensing, 2021
During its science phase from 2002–2017, the low-low satellite-to-satellite tracking mission Gravity Field Recovery And Climate Experiment (GRACE) provided an insight into Earth’s time-variable gravity (TVG).
Igor Koch   +3 more
doaj   +1 more source

Effect of Higher-Order Ionospheric Delay on Precise Orbit Determination of GRACE-FO Based on Satellite-Borne GPS Technique

open access: yesIEEE Access, 2021
Ionospheric delay is one of the main errors in precise orbit determination (POD) of Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) with satellite-borne GPS technique.
Linhu Qi   +3 more
doaj   +1 more source

The Interannual Fluctuations in Mass Changes and Hydrological Elasticity on the Tibetan Plateau from Geodetic Measurements

open access: yesRemote Sensing, 2021
The mass balance of water storage on the Tibetan Plateau (TP) is a complex dynamic system that has responded to recent global warming due to the special regional characteristics and geographical environment on the TP.
Meilin He   +3 more
doaj   +1 more source

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