Sea surface topography retrieved from GNSS reflectometry phase data of the GEOHALO flight mission
Sea surface topography retrieved from GNSS reflectometry phase data of the GEOHALO flight mission
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从 GEOHALO 飞行任务的 GNSS 反射计相位数据中检索到的海面地形
DOI:
10.1002/2013gl058725
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发表时间:
2014
影响因子:
5.2
通讯作者:
Scheinert
中科院分区:
文献类型:
--
作者:
Semmling;Beckheinrich;Wickert;Beyerle;Schön;Pflug;Schwabe;Scheinert
Sea surface topography observations are deduced from an airborne reflectometry experiment. A GNSS (Global Navigation Satellite System) receiver dedicated for reflectometry was set up aboard the German HALO (High Altitude Long Range) research aircraft. Flights were conducted over the Mediterranean Sea about 3500 m above sea level. A signal path model divided into large‐ and small‐scale contributions is used for phase altimetry. The results depict geoid undulations and resolve anomalies of the sea surface topography. For the whole experiment 65 tracks over the Mediterranean Sea are retrieved and compared with a topography model. Tracks differ between right‐handed and left‐handed circular polarization. The difference, however, is not significant for this study. Precision and spatial resolution decrease disproportionately at low elevations. Eight tracks with centimeter precision are obtained between 11° and 33° of elevation. At higher elevation angles the number of tracks is significantly reduced due to surface roughness. In future such retrievals could contribute to ocean eddy detection.
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DOI:
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发表时间:
2013
期刊:
影响因子:
--
作者:
W. Bosch;R. Savcenko;D. Dettmering;C. Schwatke
通讯作者:
C. Schwatke
DOI:
10.1109/jstars.2013.2257990
发表时间:
2013-05
影响因子:
5.5
作者:
H. Carreno-Luengo;Hyuk Park;Adriano Camps;F. Fabra;A. Rius
通讯作者:
H. Carreno-Luengo;Hyuk Park;Adriano Camps;F. Fabra;A. Rius
DOI:
--
发表时间:
2004
期刊:
影响因子:
--
作者:
E. Cardellach;C. Ao;M. de la Torre Juárez;G. Hajj
通讯作者:
G. Hajj
DOI:
--
发表时间:
2004
期刊:
Journal of Economic Literature 42
影响因子:
--
作者:
Hitoshi Matsushima;Hitoshi Matsushima;Hitoshi Matsushima;Hitoshi Matsushima;Hitoshi Matsushima;Hitoshi Matsushima;松島斉;Hitoshi Matsushima;Hitoshi Matsushima;Hitoshi Matsushima;Hitoshi Matsushima;Hitoshi Matsushima;Hitoshi Matsushima;Hitoshi Matsushima;松島斉;Hitoshi Matsushima;松島斉;Hitoshi Matsushima;Hitoshi Matsushima;Hitoshi Matsushima;Hitoshi Matsushima
通讯作者:
Hitoshi Matsushima