argo-bann.jpg (13838 octets)

Data Management Workshop
Brest (France)
3-4-5 Octobre


Data transmission and ACCESS (Sylvie Pouliquen)

 

Argo data interests at least 3 main categories of Users

 
Meteorologists: they need real-time data

 

 
Operational Ocean Modellers/ Fisheries: they need near real time qualified data: » 24 hours.

 

 
Oceanographers: they prefer high-qualified data to quick data availability

 

NEAR Real Time ACCESS

Functionalities to be provided to the users

 

WWW/FTP è possibility to distinguish different qualification for ARGO data

FTP è within one category distinguishes the latest data put on the site from the oldest ones.

Email è Possibility to receive periodically the more recent data

FTP/WWW è Enable an easy recovery for the users of all the ARGO data

WWW è Possibility to subset these data according the predefined criteria:

 

WWW should provide an easy access to all users

FTP is devoted to expert users or automatic access through softwares

 

FTP Organisation

Data Format Netcdf and ASCII

 

WWW

 

On line access to data
On line Documentation
Browsing tools
QC information
Maps
Subsetting tools providing a multi-profile/multi-station files (Netcdf or ASCII)
time and space
periodicity (week, month, year)
mono or multi float files
sensor type (Provor, Alace…)
parameter (Temperature, Salinity…)