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Campo DC | Valor | Lengua/Idioma |
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dc.contributor.author | Semmling, Maximilian | - |
dc.contributor.author | Beyerle, Georg | - |
dc.contributor.author | Stosius, Ralf | - |
dc.contributor.author | Dick, Galina | - |
dc.contributor.author | Wickert, Jens | - |
dc.contributor.author | Fabra Cervellera, Fran | - |
dc.contributor.author | Cardellach, Estel | - |
dc.contributor.author | Ribó, Serni | - |
dc.contributor.author | Rius, Antonio | - |
dc.contributor.author | Helm, Achim | - |
dc.contributor.author | Yudanov, Sergei B. | - |
dc.contributor.author | D'Addio, Salvatore | - |
dc.date.accessioned | 2011-06-30T10:18:06Z | - |
dc.date.available | 2011-06-30T10:18:06Z | - |
dc.date.issued | 2011-02-17 | - |
dc.identifier.citation | Geophysical Research Letters 38 : L04103 (2011) | es_ES |
dc.identifier.issn | 0094-8276 | - |
dc.identifier.uri | http://hdl.handle.net/10261/37347 | - |
dc.description.abstract | This paper evaluates the usage of reflected GPS signals for Earth observations to study changes of sea level and sea-ice in remote sensing. In a coastal setup, ∼670 m above Disko Bay (Greenland), signals with different carriers L1 and L2 were recorded. A method is presented that analyses the interferometric phase between the reflected and the direct signals and derives the height of the reflecting surface. The analysis includes a ray tracing and an estimation of signal coherence. It is shown that coherent reflections are related to sea-ice coverage. Absolute heights are derived with a time interval of ∼30 min. The altimetric results show semidiurnal tides that are validated using the AODTM-5 tide model. The residual height has a mean of 9.7 cm for L1 and 22.9 cm for L2. The dispersion is not significant but a significant tropospheric bias is detected with an error of up to 20 cm. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | American Geophysical Union | es_ES |
dc.rights | openAccess | es_ES |
dc.subject | GNSS | es_ES |
dc.subject | Reflectometry | es_ES |
dc.subject | Sea-ice | es_ES |
dc.subject | Ocean tides | es_ES |
dc.title | Detection of Arctic Ocean tides using interferometric GNSS-R signals | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1029/2010GL046005 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1029/2010GL046005 | es_ES |
dc.identifier.e-issn | 1944-8007 | - |
dc.embargo.terms | 2011-08-17 | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.languageiso639-1 | en | - |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.openairetype | artículo | - |
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Max_paper_current_version.pdf | 349,66 kB | Adobe PDF | Visualizar/Abrir |
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