Robust Trend Estimation from GOCE SGG Satellite Track Cross-Over Differences

Jarecki, F.; Müller, Jürgen

doi:10.1007/978-3-540-85426-5_43

Search citation statements

Order By: Relevance

Paper Sections

Select...

The Xo Methods1

Citation Types

Supporting

Mentioning

Contrasting

Publication Types

Select...

Book1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…A detailed description of the procedure of cross-over analysis and its application for validating GOCE gravity gradients is given in [2], [3], [4] and [6].…”

Section: The Xo Methodsmentioning

confidence: 99%

Quality Assessment of GOCE Gradients

Jarecki

Wolf

Denker

et al.

Observation of the Earth System From Space

View full text Add to dashboard Cite

The first ESA Earth Explorer Core Mission GOCE (Gravity Field and Steady-State Ocean Circulation Explorer) entered the operational measurement phase in September 2009. Before gravity field processing, the quality of the GOCE gradients in the measurement bandwidth (5-100 mHz), MBW, has to be assessed. Here, two procedures have been developed in Hanover, the mutual comparison and analysis of observed gradients in satellite track crossovers and the application of terrestrial gravity data which are upward continued and transformed into reference gradients for the GOCE gradiometer measurements. First the gravity gradients are filtered, where the longer wavelength signals below the MBW are replaced by global geopotential model (GPM) information. The filtered time series is used as input signal for both validation methods. 1

show abstract

“…A detailed description of the procedure of cross-over analysis and its application for validating GOCE gravity gradients is given in [2], [3], [4] and [6].…”

Section: The Xo Methodsmentioning

confidence: 99%