Argo floats perform core-Argo mission observations : pressure, temperature and salinity observations between surface and 2000 metres depth.
Bio-Argo floats provide additional observations such as oxygen, chlorophyll, nitrate, pH, turbidity, backscaterring, cdom and more.
The bio-Argo data are not yet available on Argo GDAC (glabal data centre).
During an interim period, bio-Argo data managed by Coriolis DAC (data assembly centre) are available from a specific ftp server :
Map of the 60 Provor-Remocean bio-Argo floats, 27/01/2015