Results 1 to 10 of about 40,029 (152)
Applications and Challenges of GRACE and GRACE Follow-On Satellite Gravimetry [PDF]
Surveys in Geophysics, 2022 AbstractTime-variable gravity measurements from the Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow-On (GRACE-FO) missions have opened up a new avenue of opportunities for studying large-scale mass redistribution and transport in the Earth system.
Jianli Chen +2 more
exaly +10 more sources
Quantifying the Central European Droughts in 2018 and 2019 With GRACE Follow‐On [PDF]
Geophysical Research Letters, 2020 The GRACE‐FO satellites launched in May 2018 are able to quantify the water mass deficit in Central Europe during the two consecutive summer droughts of 2018 and 2019.
Eva Boergens +2 more
exaly +7 more sources
Novel Along‐Track Processing of GRACE Follow‐On Laser Ranging Measurements Found Abrupt Water Storage Increase and Land Subsidence During the 2021 March Australian Flooding [PDF]
Earth and Space Science, 2021 Following extreme drought during the 2019–2020 bushfire summer, the eastern part of Australia suffered from a week‐long intense rainfall and extensive flooding in March 2021.
Shin‐Chan Han +5 more
doaj +2 more sources
Arm-Locking with the GRACE Follow-On Laser Ranging Instrument. [PDF]
Phys Rev D, 2016 Arm-locking is a technique for stabilizing the frequency of a laser in an inter-spacecraft interferometer by using the spacecraft separation as the frequency reference. A candidate technique for future space-based gravitational wave detectors such as the Laser Interferometer Space Antenna (LISA), arm-locking has been extensive studied in this context ...
Thorpe JI, McKenzie K.
europepmc +6 more sources
Remote Sensing, 2022 As a major contributor to global mean sea-level rise, the Greenland ice sheet (GrIS) and the patterns of its mass change have attracted wide attention.
Peisi Shang, Xiaoli Su, Zhicai Luo
doaj +4 more sources
Global Ocean Mass Change From GRACE and GRACE Follow‐On and Altimeter and Argo Measurements
Geophysical Research Letters, 2020 AbstractSatellite altimeter sea surface heights, in combination with Argo ocean temperature and salinity observations, provide an independent measure of global mean ocean mass (GMOM) change. Over the period January 2005 to April 2020, GMOM rates observed by the Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow‐On (GFO) range from 1.88 ...
Jianli Chen +2 more
exaly +5 more sources
The Grace Follow-On Quiet Electrical Power System [PDF]
E3S Web of Conferences, 2017 This paper provides and overview of the GRACE-FO Electrical System and an in depth discussion of the Electrical Power System (EPS). The EPS elements are presented and their features described by their key parameters. These components are inclusive of the
Amann Manfred, Gross Mike, Thamm Hauke
doaj +2 more sources
Geophysical 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 ...
David Wiese +2 more
exaly +2 more sources
Continuity of Ice Sheet Mass Loss in Greenland and Antarctica From the GRACE and GRACE Follow‐On Missions [PDF]
Geophysical Research Letters, 2020 AbstractWe examine data continuity between the Gravity Recovery and Climate Experiment (GRACE) and GRACE Follow‐On (FO) missions over Greenland and Antarctica using independent data from the mass budget method, which calculates the difference between ice sheet surface mass balance and ice discharge at the periphery.
Geruo A +2 more
exaly +6 more sources
Consistency analysis of GRACE and GRACE-FO data in the study of global mean sea level change
Geodesy 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
exaly +3 more sources