Intercalibration Resources

Intercalibration Documents

Main Intercalibration Documents

Cookbook – Sampling and Sample-handling Protocols

Please click here to download the Sampling and Sample-handling Protocols for GEOTRACES Cruises (Cookbook, version 3.0, 2017). Version 3.0 of the cookbook includes new sections on Aerosols and BioGEOTRACES. In addition, previous sections […]

Intercalibration report

In order to submit data for the GEOTRACES Intermediate Data Products, please follow the steps outlined in the IDP Flow chart. In brief, you need to (1) submit data to the […]

Methods to measure major particle composition – Posts from former Forum (2011-2012)

On the table below you can read the posts of the forum on “Methods to measure major particle composition” which was maintained by Phoebe Lam in 2011-2012. This forum is […]

Radiochemical methdos RiO5

A collection of marine radiochemical methods from SCOR Working Group, RiO5 are available at the CMER web site: (either clicking on the rotating image, or use the link in the top row of the […]

Flow chart S&I data quality assessment

A flow chart describing how the GEOTRACES Standards and Intercalibration Committee (S&I) committee assess data quality for the Intermediate Data Product is presented below. The flow chart is also available […]

Intercalibration of radionuclide data

Click here to download the assessment criteria for radionuclides in GEOTRACES IDP2017.

Intercalibration Procedures

Data generators/analysts affiliated with GEOTRACES cruises are required to follow the intercalibration procedures below. More detailed information is available on the GEOTRACES Cookbook. Intercalibration Procedures required for GEOTRACES Cruises with […]

Learn how to disassemble and clean GO Flo bottles

The video below shows how to disassemble and clean GO Flo bottles used in GEOTRACES to take uncontaminated marine water samples. You can use the following URL to display the […]