Results 11 to 20 of about 40,128 (251)
Growth differentiation factor-15 improves long-term mortality risk prediction beyond the GRACE 2.0 score after acute coronary syndrome [PDF]
Scientific ReportsThis study examined whether Growth Differentiation Factor-15 (GDF-15) and echocardiographic measures of systolic left ventricular function improve intermediate- and long-term mortality risk prediction beyond the guideline-endorsed GRACE 2.0 score after ...
Joel Lenell +5 more
doaj +2 more sources
Instrument data simulations for GRACE Follow-on: observation and noise models [PDF]
Earth System Science Data, 2017 The Gravity Recovery and Climate Experiment (GRACE) mission has yielded data on the Earth's gravity field to monitor temporal changes for more than 15 years.
N. Darbeheshti +5 more
doaj +7 more sources
Error Assessment of GRACE and GRACE Follow‐On Mass Change [PDF]
Journal of Geophysical Research: Solid Earth, 2021 AbstractWe carry out a comprehensive error assessment of Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow‐On (GFO) Release‐6 (RL06) solutions from the Center for Space Research (CSR) at the University of Texas at Austin, NASA Jet Propulsion Laboratory (JPL), and Geoforschungszentrum (GFZ).
Jianli Chen +6 more
openaire +3 more sources
Bridging the gap between GRACE and GRACE-Follow On by the combination of HLSST and SLR [PDF]
Journal of Physics: Conference Series, 2022 <p>GRACE has been undoubtedly one of the most important sources to observe mass transport at global and regional scales. Within the COST-G project, GRACE and GRACE-Follow On gravity field solutions from various processing centers are being combined to further increase the spatial and temporal resolution.
Matthias Weigelt +9 more
+6 more sources
GRACE Follow‐On Accelerometer Data Recovery [PDF]
Journal of Geophysical Research: Solid Earth, 2020 Abstract In Gravity Recovery and Climate Experiment (GRACE) Follow‐on (GRACE‐FO) mission, similar to its predecessor GRACE, the twin satellites are equipped with three‐axis accelerometers, measuring the non‐gravitational forces.
Saniya Behzadpour +2 more
openaire +2 more sources
Remote Sensing, 2021 The Gravity Recovery and Climate Experiment (GRACE) satellite provides time-varying gravity field models that can detect total water storage change (TWSC) from April 2002 to June 2017, and its second-generation satellite, GRACE Follow-On (GRACE-FO ...
Zhengtao Wang +6 more
doaj +1 more source
Towards NGGM: Laser Tracking Instrument for the Next Generation of Gravity Missions
Remote Sensing, 2022 The precise tracking of distance variations between two satellites in low Earth orbit can provide key data for the understanding of the Earth’s system, specifically on seasonal and sub-seasonal water cycles and their impact on water levels.
Kolja Nicklaus +13 more
doaj +1 more source
Remote Sensing, 2022 Evapotranspiration (ET) plays an important role in the hydrological cycle of river basins. Studying ET in the Yellow River Basin (YRB) is greatly significant for the scientific management of water resources.
Wei Qu +5 more
doaj +1 more source
Estimation of the Center of Mass of GRACE-Type Gravity Satellites
Remote Sensing, 2022 One of the key constraints for the accelerometer of GRACE-type gravity satellites to accurately measure the non-gravitational accelerations acting on the satellite is that the center of mass of the satellite and the proof mass of the accelerometer should
Zhiyong Huang +4 more
doaj +1 more source
Validation of GRACE and GRACE-FO Mascon Data for the Study of Polar Motion Excitation
Remote Sensing, 2021 In this study, we calculate the hydrological plus cryospheric excitation of polar motion (hydrological plus cryospheric angular momentum, HAM/CAM) using mascon solutions based on observations from the Gravity Recovery and Climate Experiment (GRACE) and ...
Justyna Śliwińska +2 more
doaj +1 more source