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Near-Real Time Maps of Absolute Dynamic Topography
and absolute geostrophic velocities |
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Product description |
Delivery services |
Related products
| PRODUCT TYPE |
data |
INPUT DATA |
GDR, OPR |
OUTPUT TYPE |
gridded |
| SATELLITE |
merged (all)
|
AGENCIES |
CNES
ESA
NASA
NOAA
US NAVY
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GRID TYPE |
mercator
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| CONTENTS |
Multimission gridded sea surface heights above geoid; dynamic topography is the sum of sea level anomaly (SLA) and mean dynamic topography (MDT, Rio05 here).
This product is provided with corresponding geostrophic currents.
|
| APPLICATIONS |
ocean circulation |
USER |
beginner |
| GEOGRAPHICAL SCALE |
global
|
GEOGRAPHICAL COVERAGE |
|
82.0° |
|
| -180.0° |
 |
180.0° |
|
-82.0° |
|
|
| SPATIAL RESOLUTION |
1/3 degree
|
REFERENCE SURFACE |
geoid |
| TEMPORAL COVERAGE |
2001-08-22 - onGoing |
QUALITY CONTROL |
ftp://ftp.cls.fr/pub/oceano/DUACS/QualityReports/latest/ |
| PARAMETERS |
- sea_surface_height_above_geoid, m, CF
- surface_eastward_geostrophic_sea_water_velocity_assuming_sea_level_for_geoid, m s-1, CF
- surface_northward_geostrophic_sea_water_velocity_assuming_sea_level_for_geoid , m s-1, CF
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| UPDATED |
daily
|
BY |
name : AVISO
email adress : aviso@cls.fr
web site : http://www.aviso.oceanobs.com
|
| MENTION |
"The altimeter products were produced by Ssalto/Duacs and distributed by Aviso with support from Cnes". |
| COPYRIGHT |
2005-2006 CLS |
Delivery
| Resource |
Volume |
Format |
Distributed by |
Licence/conditions |
FTP
|
2 Mb (gzip) |
NetCDF
3.5
|
name : AVISO
email adress : aviso@cls.fr
web site : http://www.aviso.oceanobs.com/
|
Ssalto/Duacs NRT data are available via FTP. User identification and password are required for data lower than 1 month. These data are distributed only for scientific applications (GodaeGlobal Ocean Data Assimilation Experiment, seasonal/climate prediction centers) provided that a data use agreement is signed with Cnes. Data older than one month are freely available. CLS remains in charge of the commercial applications of these near-real time products.
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HTTP
|
|
Live Access Server
6.3
|
name : AVISO
email adress : aviso@cls.fr
web site : http://www.aviso.oceanobs.com/
|
free |
HTTP
|
|
Opendap
|
name : AVISO
email adress : aviso@cls.fr
web site : http://www.aviso.oceanobs.com/
|
free |
Related products and links
User's manual
PublicReadDelivery
Ssalto/Duacs products web portal
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| Last update: 2006-10-12 |
All rights reserved, copyright © 2006
Tutorial produced by CLS under contract to ESA and CNES
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