Titlebook: System Earth via Geodetic-Geophysical Space Techniques; Frank M. Flechtner,Thomas Gruber,Jens Wickert Book 2010 Springer-Verlag Berlin Hei

乞丐

Rapid Science Orbits for CHAMP and GRACE Radio Occultation Data Analysis generated with very high reliability on a daily basis with 1?day latency to support radio occultation measurements and other on-board experiments. The RSOs are dynamic orbits computed in a two step approach. Separately estimated GPS orbits and clocks are fixed and used thenafter in the LEO orbit de

類人猿

Parallelization and High Performance Computation for Accelerated CHAMP and GRACE Data Analysisce of the Earth Parameter and Orbit System (EPOS) software package used in gravity field processing at the Helmholtz Centre Potsdam GFZ German Research Center for Geosciences, and to interconnect various tasks in an optimal way. The two aspects of this optimization are, on the one hand, to minimize

OUTRE

Hallmark

袋鼠

Numerical Simulations of Short-Term Non-tidal Ocean Mass Anomaliesculation and Tides (OMCT). Numerical sensitivity tests performed while defining the model configuration to be used for the atmosphere-ocean de-aliasing product (AOD) RL04 include the consideration of the European Centre for Medium-Range Weather Forecasts (ECMWF) short-term forecasts including accumu

繼而發(fā)生

Instinctive

Global Gravity Fields from Simulated Level-1 GRACE Dataservations that can be used to estimate the static and time variable gravity field of the Earth with unprecedented accuracy. Nevertheless, the baseline accuracy that was determined in a pre-launch simulation study could not yet be reached. To find out possible reasons and to give recommendations for

用肘

ITG-GRACE: Global Static and Temporal Gravity Field Models from GRACE Datalution model up to a spherical harmonic degree of 180, temporal variations up to degree 40 and the full variance-covariance matrix for the static solution. The temporal gravity field variations are parameterized by continuous basis functions in the time domain. The physical model of the gravity fiel

Euthyroid

Validation of GRACE Gravity Fields by In-Situ Data of Ocean Bottom Pressureological cycle, local ocean mass variability reflecting ocean current, density and sea level changes are a challenge for the GRACE mission. Hence, validation of GRACE with in-situ observations of ocean bottom pressure is critical to evaluate the capability of GRACE to observe oceanic mass redistribu

Multiple

Antarctic Circumpolar Current Transport Variability in GRACE Gravity Solutions and Numerical Ocean M 134?Sv (1?Sv = 10. m./s) of water around the globe. A large part of its transport is found to be related to the prevailing westerly winds over the Southern Ocean. The Southern Annular Mode (SAM) explains 20–30% of the zonal wind component’s variability and enforces (at least to a certain extent) th