Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Earth on the Edge: Science for a Sustainable Planet |
| Untertitel | Proceedings of the IAG General Assembly, Melbourne, Australia, June 28 - July 2, 2011 |
| Herausgeber/-innen | Chris Rizos, Pascal Willis |
| Herausgeber (Verlag) | Springer Verlag |
| Seiten | 291-296 |
| Seitenumfang | 6 |
| ISBN (elektronisch) | 9783642372216 |
| ISBN (Print) | 978-3-642-37221-6 |
| Publikationsstatus | Veröffentlicht - 6 März 2013 |
| Veranstaltung | International Association of Geodesy Symposia, IAG 2011 - , Österreich Dauer: 28 Juni 2011 → 2 Juli 2011 |
Publikationsreihe
| Name | International Association of Geodesy Symposia |
|---|---|
| Band | 139 |
| ISSN (Print) | 0939-9585 |
Abstract
High-precision astrogeodetic vertical deflections in Germany are utilized to validate recent satellite-only global gravity field models with emphasis on the first- and second-generation GOCE models. In order to account for the different spectral characteristics of the data sets involved, the comparisons are performed with a multistage filtering procedure. The comparisons demonstrate that the second generation of GOCE models is significantly improved (by roughly 30 %) compared to the first release, and that the GOCE models contain considerably more gravity field information than pure GRACE models.
ASJC Scopus Sachgebiete
- Erdkunde und Planetologie (insg.)
- Computer in den Geowissenschaften
- Erdkunde und Planetologie (insg.)
- Geophysik
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Earth on the Edge: Science for a Sustainable Planet : Proceedings of the IAG General Assembly, Melbourne, Australia, June 28 - July 2, 2011. Hrsg. / Chris Rizos; Pascal Willis. Springer Verlag, 2013. S. 291-296 (International Association of Geodesy Symposia; Band 139).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Validation of second-generation GOCE gravity field models by astrogeodetic vertical deflections in Germany
AU - Voigt, C.
AU - Denker, H.
N1 - Funding information: The project REAL GOCE is part of the R&D-Programme GEOTECHNOLOGIEN, funded by the German Ministry of Education and Research (BMBF) and the German Research Foundation (DFG), Grant (03G0726C) of project REAL GOCE.
PY - 2013/3/6
Y1 - 2013/3/6
N2 - High-precision astrogeodetic vertical deflections in Germany are utilized to validate recent satellite-only global gravity field models with emphasis on the first- and second-generation GOCE models. In order to account for the different spectral characteristics of the data sets involved, the comparisons are performed with a multistage filtering procedure. The comparisons demonstrate that the second generation of GOCE models is significantly improved (by roughly 30 %) compared to the first release, and that the GOCE models contain considerably more gravity field information than pure GRACE models.
AB - High-precision astrogeodetic vertical deflections in Germany are utilized to validate recent satellite-only global gravity field models with emphasis on the first- and second-generation GOCE models. In order to account for the different spectral characteristics of the data sets involved, the comparisons are performed with a multistage filtering procedure. The comparisons demonstrate that the second generation of GOCE models is significantly improved (by roughly 30 %) compared to the first release, and that the GOCE models contain considerably more gravity field information than pure GRACE models.
KW - Astrogeodetic validation
KW - GOCE gravity field models
KW - Vertical deflections
UR - http://www.scopus.com/inward/record.url?scp=84927611805&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-37222-3_38
DO - 10.1007/978-3-642-37222-3_38
M3 - Conference contribution
AN - SCOPUS:84927611805
SN - 978-3-642-37221-6
T3 - International Association of Geodesy Symposia
SP - 291
EP - 296
BT - Earth on the Edge: Science for a Sustainable Planet
A2 - Rizos, Chris
A2 - Willis, Pascal
PB - Springer Verlag
T2 - International Association of Geodesy Symposia, IAG 2011
Y2 - 28 June 2011 through 2 July 2011
ER -