Full description
This data set contains mapped and gridded data from TOPEX/Poseidon (NASA/CNES), Jason-1 (CNES/NASA) and from ERS-1, ERS-2 and Envisat (ESA). At any given time data from all available satellites is included in the mapped and gridded data product. At times only data for TOPEX/Poseidon is available. This is indicated in one of the fields in the data file. Up to about mid-2003 the data is from TOPEX/Poseidon and ERS-1/2. The next generation of satellites (Jason-1 and Envisat) take over after that. The data is on a 1/3rd degree Mercator grid - the longitude grid spacing is always 1/3rd degree. The latitude grid spacing is 1/3rd of a degree at the equator, but gets smaller with distance from the equator. This data set is in a relatively easy to use format. The data was provided by Aviso/CNES in France and has been reformatted into a netCDF file at CSIRO Marine Research in Hobart. Available on-line on the CSIRO Marine Research network; also available to outside users on request.Lineage
Progress Code: onGoing
Maintenance and Update Frequency: asNeeded
Statement: Refer to documentation link.
Notes
CreditAviso, CNES, France
Credit
Neil White
Neil White
Data time period: 1992-10-21 to 2004-01-28
text: westlimit=80; southlimit=-81; eastlimit=180; northlimit=15
Subjects
Earth Science | Oceans | Coastal Processes | Sea Level Rise |
Global / Oceans | Australasia |
Radar Altimeters |
Satellites |
TOPEX Radar Altimeter |
oceans |
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Other Information
General information about satellite altimetry at CSIRO Marine Research (Documentation Link)
url :
https://www.marine.csiro.au/~whi359/dmr/index.html![]()
Information page for this dataset (Documentation Link)
url :
https://www.marine.csiro.au/~whi359/dmr/alt_on_line.html![]()
aviso - Altimetry, Ocean Topography by satellite (Documentation Link)
Identifiers
- Local : Anzlic Identifier: ANZCW0306005353
- Local : Marlin Record Number: 5353
- global : 7c5fbed8-7cb9-44ec-bbf3-da6ed2622e83
