GEOTRACES is an international research programme that aims to improve an understanding of biogeochemical cycles in the oceans.

The GEOTRACES Services are developed at the Alfred Wegener Institute (AWI) in Bremerhaven, Germany.

GEOTRACES Data Extractor

The GEOTRACES data extraction service extends the downloading service of the GEOTRACES IDP2014 v3 Discrete Sample Data and GEOTRACES IDP2014 v2 CTD Sensor Data ( by providing cruise, domain and variable selection functionality.