Welcome to the CCHDO

Recovering a CTD.

The CCHDO's primary mission is to deliver the highest possible quality global CTD and hydrographic data to users. These data are a product of decades of observations related to the physical characteristics of ocean waters carried out during WOCE, CLIVAR and numerous other oceanographic research programs. Whenever possible we provide these data in three easy-to-use formats: WHP-Exchange (which we recommend for data submissions to the CCHDO), WOCE, and netCDF.

The CCHDO also manages public and non-public CTD data to be used for the global Argo and OceanSITES programs.

This site is funded by the National Science Foundation and the National Oceanic and Atmospheric Administration's Climate Observations Division.

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Recent Updates

PRS02 33NA021_1

NA'INA

Cruise Date:

1990-11-17

Updated:

2014-10-31

Ovide10 35TH20100610

THALASSA

Cruise Date:

2010-06-10

Updated:

2014-10-31

Ovide08 35TH20080610

THALASSA

Cruise Date:

2008-06-10

Updated:

2014-10-31

Ovide06 06MM20060523

MERIAN

Cruise Date:

2006-05-24

Updated:

2014-10-31

Ovide04 35TH20040604

THALASSA

Cruise Date:

2004-06-05

Updated:

2014-10-30

Ovide02 35TH20020610

THALASSA

Cruise Date:

2002-06-10

Updated:

2014-10-30

PRS02 33KI20111103

Ka'Imikai-O-Kanaloa

Cruise Date:

2011-11-03

Updated:

2014-10-30

SR03 09AR20080322

AURORA AUSTRALIS

Cruise Date:

2008-03-22

Updated:

2014-10-29

AR25 74CD50_1

CHARLES DARWIN

Cruise Date:

1990-06-29

Updated:

2014-10-23

Tropical Atlantic 06MT20060606

METEOR

Cruise Date:

2006-06-06

Updated:

2014-10-23

MEDSEA 06MT20110405

METEOR

Cruise Date:

2011-04-05

Updated:

2014-10-21

P16S 33RR200501

ROGER REVELLE

Cruise Date:

2005-01-09

Updated:

2014-10-21

I09N 33RR20070322

ROGER REVELLE

Cruise Date:

2007-03-22

Updated:

2014-10-16

I08S 33RR20070204

ROGER REVELLE

Cruise Date:

2007-02-04

Updated:

2014-10-16

A22 33AT20120324

ATLANTIS

Cruise Date:

2012-03-24

Updated:

2014-10-15

P02 318M20130321

MELVILLE

Cruise Date:

2013-03-21

Updated:

2014-10-15

PRS02 33KB20131219

Kilo-Moana

Cruise Date:

2013-12-19

Updated:

2014-10-15

A16S 33RO20131223

RONALD H. BROWN

Cruise Date:

2013-12-23

Updated:

2014-10-14

S04A 06AQANTXIII_4

POLARSTERN

Cruise Date:

1996-03-17

Updated:

2014-10-06

S04P 320620110219

NATHANIEL B. PALMER

Cruise Date:

2011-02-19

Updated:

2014-10-06