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.

Search for Data Geographically

Recent Updates

ARK-XXII_2 06AQ20070728

POLARSTERN

Cruise Date:

2007-07-28

Updated:

2014-04-24

ACT2010 316N20100404

KNORR

Cruise Date:

2010-04-04

Updated:

2014-04-22

ANTX_6 06AQ19920929

POLARSTERN

Cruise Date:

1992-09-29

Updated:

2014-04-20

SR01 33LG20060321

Laurence M. Gould

Cruise Date:

2006-03-21

Updated:

2014-04-17

ARK-IV_3 06AQ19870704

POLARSTERN

Cruise Date:

1987-07-04

Updated:

2014-04-17

EQPAC 33MW19920224

MALCOLM BALDRIGE

Cruise Date:

1992-02-24

Updated:

2014-04-17

GNS 58JH20000527

JOHAN HJORT

Cruise Date:

2000-05-27

Updated:

2014-04-13

ACT2013 316N20130213

KNORR

Cruise Date:

2013-02-13

Updated:

2014-04-11

AR07E 64PE20110724

PELAGIA

Cruise Date:

2011-07-24

Updated:

2014-04-09

ACT2011 318M20111103

MELVILLE

Cruise Date:

2011-11-03

Updated:

2014-04-08

AR07W 18HU200307_1

HUDSON

Cruise Date:

2003-07-13

Updated:

2014-04-04

AR07W 18HU20040515

HUDSON

Cruise Date:

2004-05-15

Updated:

2014-04-03

AR07W 18HU2000009_1

HUDSON

Cruise Date:

2000-05-20

Updated:

2014-03-28

AR07W 18HU20080520

HUDSON

Cruise Date:

2008-05-20

Updated:

2014-03-28

P16N 325020080826

THOMAS THOMPSON

Cruise Date:

2008-08-26

Updated:

2014-03-25