Results 31 to 40 of about 346,627 (224)

Validation and Evaluation of GRACE-FO Estimates with In Situ Bottom Pressure Array Measurements in the South China Sea

Remote Sensing, 2023
The Gravity Recovery and Climate Experiment (GRACE), and its follow-on mission (GRACE-FO), provides a novel measurement of the variations in ocean bottom pressure (OBP) at global and basin scales, including those in marginal seas.
Xuecheng Wang, Hua Zheng, Xiao-Hua Zhu, Ruixiang Zhao, Min Wang, Juntian Chen, Yunlong Ma, Feng Nan, Fei Yu   +8 more
doaj   +1 more source

Preliminary Estimation and Validation of Polar Motion Excitation from Different Types of the GRACE and GRACE Follow-On Missions Data

Remote Sensing, 2020
The Gravity Recovery and Climate Experiment (GRACE) mission has provided global observations of temporal variations in the gravity field resulting from mass redistribution at the surface and within the Earth for the period 2002–2017.
Justyna Śliwińska, Małgorzata Wińska, Jolanta Nastula   +2 more
doaj   +1 more source

Laser Ranging Interferometers in GRACE-FO and for NGGM - Status [PDF]

, 2022
<p>The Laser Ranging Interferometer (LRI) onboard the GRACE Follow-On mission is operational for almost four years. It provides high-quality ranging data with a noise below 1 nm/√Hz at Fourier frequencies around 1 Hz, as well as attitude information with respect to the line-of-sight between the two spacecraft.
Vitali Müller, Laura Müller, Malte Misfeldt, Henry Wegener, Markus Hauk, Gerhard Heinzel, Kai Voss, Kolja Nicklaus   +7 more
openaire   +2 more sources

Exploiting the Combined GRACE/GRACE-FO Solutions to Determine Gravimetric Excitations of Polar Motion

Remote Sensing, 2022
Observations from the Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow-On (GRACE-FO) missions can be used to estimate gravimetric excitation of polar motion (PM), which reflects the contribution of mass changes in continental hydrosphere ...
Justyna Śliwińska, Małgorzata Wińska, Jolanta Nastula   +2 more
doaj   +1 more source

GRACE-FO Geopotential GAD Coefficients GFZ RL06

, 2018
Spherical harmonic coefficients that are zero over the continents, and provide the anomalous simulated ocean bottom pressure that includes non-tidal air and water contributions elsewhere during the specified timespan.
Dill, Robert, Dahle, Christoph, Dobslaw, Henryk   +2 more
core   +1 more source

Automated outlier detection with machine learning in GRACE and GRACE-FO post-fit residuals [PDF]

, 2023
GRACE/GRACE-FO inter-satellite range-rates are the main observable for the determination of the monthly solutions of the Earthâ?Ts gravity field. The range-rates are sensitive not only to the mass distribution on the Earth, and as a consequence, the ...
Arnold, Daniel, Panos, Brandon, Lasser, Martin, Meyer, Ulrich, Zbinden, Jonas, Jäggi, Adrian   +5 more
core   +1 more source

Filling the GRACE/-FO gap of mass balance observation in central west Greenland by data-driven modelling

Annals of Glaciology
Continuous monitoring of the mass balance of the Greenland ice sheet is crucial to assess its contribution to the rise of sea levels. The GRACE and GRACE-FO missions have provided monthly estimates of the Earth’s gravity field since 2002, which have been
Anna Puggaard, Nicolaj Hansen, Elke Schlager, Louise Sandberg Sørensen, Sebastian Bjerregaard Simonsen   +4 more
doaj   +1 more source

GRACE-FO Geopotential GAB Coefficients GFZ RL06

, 2018
Spherical harmonic coefficients that represent anomalous contributions of the non-tidal dynamic ocean to ocean bottom pressure during the specified timespan. The anomalous signals are relative to the mean field from 2003-2014. ------------------------
Dill, Robert, Dahle, Christoph, Dobslaw, Henryk   +2 more
core   +1 more source

Greenland Ice Sheet mass balance GRACE/GRACE-FO (2003-2019) and SMB-D (1948-2019)

, 2020
Data underlying figures 1, 2, 3 and 5. Figure 1: Monthly mass changes of the Greenland Ice Sheet from GRACE/GRACE-FO and SMB-D (2003-2019) Figure 2: Biennial mass balance and its components from GRACE/GRACE-FO and SMB-D (2003-2018) for the Greenland Ice ...
Gardner, Alex S, Dahle, Christoph, Fettweis, Xavier, Landerer, Felix W, Sasgen, Ingo, Wouters, Bert, Save, Himanshu, King, Michalea D, Tedesco, Marco   +8 more
core   +1 more source

Consolidated and validated monthly gravity field combinations of the GRACE, Swarm and GRACE-FO satellite missions [PDF]

, 2021
The satellite missions GRACE and GRACE-FO, dedicated to the observation of the time-variable Earth gravity field, provide invaluable insight into continental total water storage, continental ice mass change and ocean mass change at spatial scales of 200 ...
Lemoine, Jean-Michel, Dahle, Christoph, de Teixeira da Encarnacão, João, Behzadpour, Saniya, Flury, Jakob, Sasgen, Ingo, Meyer, Ulrich, Bourgogne, Stéphane, Flechtner, Frank, Eicker, Annette, Lasser, Martin, Mayer-Gürr, Torsten, Koch, Igor, Meyssignac, Benoit, Boergens, Eva, Förste, Christoph, Jäggi, Adrian, Kvas, Andreas, Groh, Andreas   +18 more
core   +1 more source