Results 31 to 40 of about 40,128 (251)
Remote Sensing, 2022 Central India faces a freshwater shortage due to its diverse terrain, sudden change in precipitation patterns and crystalline rock covered subsurface. Here, we investigate the patterns in terrestrial water storage anomaly (TWSA) over the last two decades,
Soumendra N. Bhanja, M. Sekhar
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Frontiers in Earth Science, 2022 Leakage errors derived from spatial filters are the major limitation for estimating terrestrial water storage via the Gravity Recovery and Climate Experiment (GRACE) mission and the recently launched GRACE Follow-On mission.
Hao Zhou +13 more
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Autoregressive Reconstruction of Total Water Storage within GRACE and GRACE Follow-On Gap Period
Energies, 2022 For 15 years, the Gravity Recovery and Climate Experiment (GRACE) mission have monitored total water storage (TWS) changes. The GRACE mission ended in October 2017, and 11 months later, the GRACE Follow-On (GRACE-FO) mission was launched in May 2018 ...
Artur Lenczuk +3 more
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In-Orbit Performance of the GRACE Follow-on Laser Ranging Interferometer [PDF]
Physical Review Letters, 2019 The Laser Ranging Interferometer (LRI) instrument on the Gravity Recovery and Climate Experiment (GRACE) Follow-On mission has provided the first laser interferometric range measurements between remote spacecraft, separated by approximately 220 km. Autonomous controls that lock the laser frequency to a cavity reference and establish the 5 degrees of ...
Klaus Abich +82 more
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Advances in Geodesy and Geoinformation, 2023 For over two decades, an essential information about global monthly gravity variations is provided by the GRACE mission and its successor, the GRACE Follow-On (GRACE-FO) mission.
Artur Lenczuk, Anna Klos, Janusz Bogusz
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Remote Sensing, 2023 The GRACE follow-on satellites carry the very first interspacecraft Laser Ranging Interferometer (LRI). After more than four years in orbit, the LRI outperforms the sensitivity of the conventional Microwave Instrument (MWI).
Malte Misfeldt +4 more
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Remote Sensing, 2022 We decompose the monthly global Ocean Bottom Pressure (OBP) from GRACE(-FO) mass concentration solutions, with trends and seasonal harmonics removed from the signal, to extract 23 significant regional modes of variability. The 23 modes are analyzed and discussed considering Sea-Level Anomalies (SLA), Wind Stress Curl (WSC), and major climate indices ...
Damien Delforge +3 more
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GRACE and GRACE Follow On: On Accurate estimation of Groundwater Storage Change from Satellite Gravimetry and Beyond [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesThe present work focused on the synergistic utilization of Gravity Recovery and Climate Experiment (GRACE) and GRACE-Follow On (FO) derived Ensemble Terrestrial Water Storage Anomaly (TWSA) from Jet Propulsion Lab (JPL), Centre for Space Research (CSR ...
S. Choubey, S. Chander, R. Kumari
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Journal of Geodetic Science, 2023 Gravity recovery and climate experiment (GRACE) and GRACE Follow-On (GRACE-FO) are Earth’s gravity satellite missions with hydrological monitoring applications. However, caused by measuring instrumental problems, there are several temporal missing values
Karimi Hamed +3 more
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Combination Analysis of Future Polar-Type Gravity Mission and GRACE Follow-On
Remote Sensing, 2019 Thanks to the unprecedented success of Gravity Recovery and Climate Experiment (GRACE), its successive mission GRACE Follow-On (GFO) has been in orbit since May 2018 to continue measuring the Earth’s mass transport. In order to possibly enhance GFO
Yufeng Nie, Yunzhong Shen, Qiujie Chen
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