| DOI: | 10.1016/j.jag.2013.09.008
|
| Scopus记录号: | 2-s2.0-84924427703
|
| 论文题名: | GOCE quasigeoid performance for Norway |
| 作者: | Mysen E
|
| 刊名: | International Journal of Applied Earth Observation and Geoinformation
|
| ISSN: | 15698432
|
| 出版年: | 2015
|
| 卷: | 35, 期:PA | | 起始页码: | 136
|
| 结束页码: | 139
|
| 语种: | 英语
|
| 英文关键词: | EGM2008
; GOCE
; GPS/levelling
; Height systems
; Validation
|
| 英文摘要: | We have compared the EGM08/GOCE quasigeoid with the height anomalies of a precise GPS/levelling network in the south of Norway where the GOCE ground tracks are dense and the gravitational signal has been described as rough. It was found that the inclusion of the GOCE gravity potential can improve the quasigeoid fit with the GPS/levelling network by 1.3 cm, and that this improvement takes place onspatial scales larger than 80 km. We therefore expect that GOCE will improve our knowledge of the marinegeoid. It is argued that the obtained results cannot be used in a direct way to increase the precision of the Norwegian height system in general due to the short distances between the network points. © 2013 Elsevier B.V. |
| Citation statistics: |
|
| 资源类型: | 期刊论文
|
| 标识符: | http://119.78.100.158/handle/2HF3EXSE/79489
|
| Appears in Collections: | 气候变化事实与影响
|
|
There are no files associated with this item.
|
|
作者单位: | Geodetic Institute, Norwegian Mapping Authority, Hønefoss, Norway
|
| Recommended Citation: | |
Mysen E. GOCE quasigeoid performance for Norway[J]. International Journal of Applied Earth Observation and Geoinformation,2015-01-01,35(PA)
|
|
|