In Situ Analysis System (ISAS): A Global T-S Analysis

ISAS basic products are gridded fields of temperature and salinity based on in-situ measurements over the period covered by the ARGO network.

ISAS V4 Processing


ISAS (In Situ Analysis System) is an optimal interpolation tool developped to synthesize the global dataset of Argo profiles.

2002-2012 ISAS Ocean Heat Content Climatology (0-1500 m)

ISAS viewer

A simple tool for a quick view of ISAS temperature and salinity maps

State of the North Atlantic Ocean in 2016

French SO-Argo contribution to ICES 2016 Report

Data access

The 3-D ISAS13 monthly fields and climatology are delivered in NetCdf format.

Global Ocean Heat Content from ISAS

Climatology and climate indices

Heat content and steric height anomalies illustrate ocean changes observed by Argo network.