Zobrazeno 1 - 10
of 199
pro vyhledávání: '"Gravity Recovery and Climate Experiment (GRACE)"'
Publikováno v:
Earth and Planetary Physics, Vol 8, Iss 4, Pp 589-608 (2024)
The occurrence of earthquakes is closely related to the crustal geotectonic movement and the migration of mass, which consequently cause changes in gravity. The Gravity Recovery And Climate Experiment (GRACE) satellite data can be used to detect grav
Externí odkaz:
https://doaj.org/article/1f12e408bd1744d4a9c7a3a801d56961
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 16487-16496 (2024)
The Laplace smoothing operator is used to constrain the relationship between the target grid and neighboring grids in the terrestrial water storage (TWS) inversion using global navigation satellite system (GNSS) observations. We propose an enhancemen
Externí odkaz:
https://doaj.org/article/ff02e476797147049b841d44bc4cb938
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 15567-15582 (2024)
Accurate error covariance is crucial for postprocessing gravity recovery and climate experiment (GRACE) gravity field solutions in terms of spherical harmonic coefficients (SHCs). Unfortunately, most GRACE SHC products only provide formal errors of S
Externí odkaz:
https://doaj.org/article/d90cb82ee7c64fc78b11dcb0a3e5232d
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 13030-13046 (2024)
High mountain Asia (HMA) holds the largest concentration of glaciers outside the polar regions, and the melting glaciers provide freshwater for more than one billion people. Therefore, it is crucial to estimate glacier mass changes over HMA. Though G
Externí odkaz:
https://doaj.org/article/caa6dbbce8ca47bea2d253259a9dea51
Autor:
Song Zhang, Jinyun Guo, Tong Shi, Xiaotao Chang, Guangbin Zhu, Lingyong Huang, Heping Sun, Xin Liu
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 9846-9857 (2024)
The orthometric height variation is evident through changes in the geoid and surface vertical displacements. Hydrological mass change can induce variations in geoid height and surface deformation, consequently resulting in fluctuations in orthometric
Externí odkaz:
https://doaj.org/article/90ffb83e69594040ad02b3f869de7bb0
Publikováno v:
Journal of Geodetic Science, Vol 13, Iss 1, Pp 3373-404 (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
Externí odkaz:
https://doaj.org/article/b401898247804da8a29ecafba7c74873
Publikováno v:
Earth and Planetary Physics, Vol 7, Iss 2, Pp 295-309 (2023)
The Gravity Recovery and Climate Experiment (GRACE) is the most important gravity satellite to date in human history. Since its launch in 2002, GRACE time-varying gravity has had an unprecedented impact on earth science and has generated revolutionar
Externí odkaz:
https://doaj.org/article/e20500d3a4f94b718dde3d9bd06097f3
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 4261-4275 (2023)
Obtaining high-resolution products that can accurately estimate the spatiotemporal changes in regional water resources is essential for the rational utilization of water resources. The temporal gravity field model derived from the Gravity Recovery an
Externí odkaz:
https://doaj.org/article/409b96a1bcc5425182daa805f30606a1
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 386-398 (2023)
This article characterized the linear trends and interannual signals of terrestrial water storage (TWS) and meteorological variables including precipitation (P) and evapotranspiration (ET) over the arid Northwestern China (NWC). The relative impactio
Externí odkaz:
https://doaj.org/article/4f055a71c75046fe8d2ebcac535c57ac
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