Mean and seasonal circulation of the south Indian ocean estimated by combining satellite altimetry and surface drifter observations
The mean velocity field of south Indian Ocean has been derived by combining high resolution maps of sea level anomalies and the surface drifter data from the Global Drifter program from 1993 to 2012 with a resolution of 1/3 × 1/3 degrees in latitude and longitude. The estimated mean velocity field e...
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| المؤلفون الرئيسيون: | , , , , , |
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| التنسيق: | مقال |
| اللغة: | English |
| منشور في: |
2014
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://eprints.utm.my/id/eprint/53383/1/MohdRazaliMahmud2014_MeanandSeasonalCirculationoftheSouthIndian.pdf http://eprints.utm.my/id/eprint/53383/ http://dx.doi.org/10.3319/TAO.2013.08.05.01(Oc) |
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my.utm.533832018-07-25T07:57:18Z http://eprints.utm.my/id/eprint/53383/ Mean and seasonal circulation of the south Indian ocean estimated by combining satellite altimetry and surface drifter observations Peter, Benny Neettumkkara Ambe, Daisuke Mridula, K. Rayaroth Ses, Sahrum Mohd. Omar, Kamaludin Mahmud, Mohd. Razali HD Industries. Land use. Labor The mean velocity field of south Indian Ocean has been derived by combining high resolution maps of sea level anomalies and the surface drifter data from the Global Drifter program from 1993 to 2012 with a resolution of 1/3 × 1/3 degrees in latitude and longitude. The estimated mean velocity field exhibits strong western boundary currents, zonal currents and eastern boundary currents. The Agulhas Current shows a velocity of above 1.5 m s-1 at around 35°S. The distribution of energy associated with the fluctuating motion and the mean flow illustrates that mesoscale variability are particularly relevant in the Mozambique Channel, south of Java and around 40°S. Advection of mesoscale features along the western boundary is evident in the distribution of eddy fluxes. The long-term average monthly surface velocity field exhibits large variations in surface currents. The most change is observed in the South Equatorial Current which shows spatial and temporal variations 2014 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/53383/1/MohdRazaliMahmud2014_MeanandSeasonalCirculationoftheSouthIndian.pdf Peter, Benny Neettumkkara and Ambe, Daisuke and Mridula, K. Rayaroth and Ses, Sahrum and Mohd. Omar, Kamaludin and Mahmud, Mohd. Razali (2014) Mean and seasonal circulation of the south Indian ocean estimated by combining satellite altimetry and surface drifter observations. Terrestrial, Atmospheric and Oceanic Sciences, 25 (1). pp. 91-106. ISSN 1017-0839 http://dx.doi.org/10.3319/TAO.2013.08.05.01(Oc) DOI: 10.3319/TAO.2013.08.05.01(Oc) |
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Universiti Teknologi Malaysia |
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UTM Library |
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Asia |
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Malaysia |
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Universiti Teknologi Malaysia |
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HD Industries. Land use. Labor |
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HD Industries. Land use. Labor Peter, Benny Neettumkkara Ambe, Daisuke Mridula, K. Rayaroth Ses, Sahrum Mohd. Omar, Kamaludin Mahmud, Mohd. Razali Mean and seasonal circulation of the south Indian ocean estimated by combining satellite altimetry and surface drifter observations |
| description |
The mean velocity field of south Indian Ocean has been derived by combining high resolution maps of sea level anomalies and the surface drifter data from the Global Drifter program from 1993 to 2012 with a resolution of 1/3 × 1/3 degrees in latitude and longitude. The estimated mean velocity field exhibits strong western boundary currents, zonal currents and eastern boundary currents. The Agulhas Current shows a velocity of above 1.5 m s-1 at around 35°S. The distribution of energy associated with the fluctuating motion and the mean flow illustrates that mesoscale variability are particularly relevant in the Mozambique Channel, south of Java and around 40°S. Advection of mesoscale features along the western boundary is evident in the distribution of eddy fluxes. The long-term average monthly surface velocity field exhibits large variations in surface currents. The most change is observed in the South Equatorial Current which shows spatial and temporal variations |
| format |
Article |
| author |
Peter, Benny Neettumkkara Ambe, Daisuke Mridula, K. Rayaroth Ses, Sahrum Mohd. Omar, Kamaludin Mahmud, Mohd. Razali |
| author_facet |
Peter, Benny Neettumkkara Ambe, Daisuke Mridula, K. Rayaroth Ses, Sahrum Mohd. Omar, Kamaludin Mahmud, Mohd. Razali |
| author_sort |
Peter, Benny Neettumkkara |
| title |
Mean and seasonal circulation of the south Indian ocean estimated by combining satellite altimetry and surface drifter observations |
| title_short |
Mean and seasonal circulation of the south Indian ocean estimated by combining satellite altimetry and surface drifter observations |
| title_full |
Mean and seasonal circulation of the south Indian ocean estimated by combining satellite altimetry and surface drifter observations |
| title_fullStr |
Mean and seasonal circulation of the south Indian ocean estimated by combining satellite altimetry and surface drifter observations |
| title_full_unstemmed |
Mean and seasonal circulation of the south Indian ocean estimated by combining satellite altimetry and surface drifter observations |
| title_sort |
mean and seasonal circulation of the south indian ocean estimated by combining satellite altimetry and surface drifter observations |
| publishDate |
2014 |
| url |
http://eprints.utm.my/id/eprint/53383/1/MohdRazaliMahmud2014_MeanandSeasonalCirculationoftheSouthIndian.pdf http://eprints.utm.my/id/eprint/53383/ http://dx.doi.org/10.3319/TAO.2013.08.05.01(Oc) |
| _version_ |
1643653322726440960 |
| score |
13.251813 |