Results 111 to 120 of about 28,419 (239)
Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.Abstract Solar radiation is the key energy input to the ocean. In the Arctic Ocean and its peripheral seas, the distribution of solar radiation is strongly modulated by the presence of sea ice. In this study, we combined satellite and model products to investigate solar radiation partitioning between reflection to the atmosphere, absorption in the ice,
Melinda A. Webster +3 more
wiley +1 more source
Topex: Observing the Oceans from Space [PDF]
Measurement of global ocean topography by a radar altimeter aboard the TOPEX satellite is discussed. Technical aspects of satellite altimetry as they pertain to the measurement of ocean circulation are described.
core +1 more source
Observing the solid Earth, oceans and land waters from space
EPJ Web of Conferences, 2009 In this article, we present a number of significant results related to the solid Earth and its fluid envelopes obtained in the recent years/decades using remote sensing techniques.
Cazenave A.
doaj +1 more source
Greenland Mass Trends From Airborne and Satellite Altimetry During 2011-2020. [PDF]
J Geophys Res Earth Surf, 2022 Khan SA +13 more
europepmc +1 more source
Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.Abstract Gravity Recovery and Climate Experiment (GRACE) observation data processed by various institutions yields somewhat different spherical harmonic solutions, which are further used to derive terrestrial water storage (TWS) changes. Combining TWS solutions from different institutions helps to refine the effective signal while removing noise.
Wei You +3 more
wiley +1 more source
Dynamic sea surface topography, gravity and improved orbit accuracies from the direct evaluation of SEASAT altimeter data [PDF]
A method for the simultaneous solution of dynamic ocean topography, gravity and orbits using satellite altimeter data is described. A GEM-T1 based gravitational model called PGS-3337 that incorporates Seasat altimetry, surface gravimetry and satellite ...
Klosko, S. M. +6 more
core +1 more source
The mean seasonal cycle in relative sea level from satellite altimetry and gravimetry. [PDF]
J Geod, 2021 Ray RD, Loomis BD, Zlotnicki V.
europepmc +1 more source
Geodetic analysis of Skylab altimetry preliminary data - SL/2 EREP pass 9 [PDF]
The author has identified the following significant results. The analysis was based on a time series intrinsic relationship between the satellite ephemeris, altimeter measured ranges, and the corresponding a priori values of subsatellite geoidal heights.
Fubara, D. M. J., Mourad, A. G.
core +1 more source
Classification of Gravity Matching Areas Using PSO-BP Neural Networks based on PCA and Satellite Altimetry Data over the Western Pacific. [PDF]
Sensors (Basel), 2022 Zong J +5 more
europepmc +1 more source
First In-Orbit Validation of Interferometric GNSS-R Altimetry: Mission Overview and Initial Results
Remote SensingSea surface height (SSH) serves as a fundamental geophysical parameter in oceanographic research. In 2023, China successfully launched the world’s first spaceborne interferometric GNSS-R (iGNSS-R) altimeter, which features dual-frequency multi-beam ...
Yixuan Sun +16 more
doaj +1 more source