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

ISSS-08 90JS20080815

JAKOV SMIRNITSKIY

Cruise Date:

2008-08-15

Updated:

2014-07-17

AR13 18HU94030_1

HUDSON

Cruise Date:

1994-10-12

Updated:

2014-07-16

NBP0702 320620070203

NATHANIEL B. PALMER

Cruise Date:

2007-02-03

Updated:

2014-07-15

ODEN91 77DN19910726

ODEN

Cruise Date:

1991-07-26

Updated:

2014-07-14

RAFOS 316N158_5

KNORR

Cruise Date:

1998-07-18

Updated:

2014-07-14

RAFOS 58HM97_20

HAAKON MOSBY

Cruise Date:

1997-10-30

Updated:

2014-07-14

A16N 32OC202_1

OCEANUS

Cruise Date:

1988-07-23

Updated:

2014-07-14

AR15 35TH20000724

THALASSA

Cruise Date:

2000-07-24

Updated:

2014-07-14

WBEX 316N19860424

KNORR

Cruise Date:

1986-04-24

Updated:

2014-07-11

A12 06AQ20101128

POLARSTERN

Cruise Date:

2010-11-28

Updated:

2014-07-08

A16N 33RO20130803

RONALD H. BROWN

Cruise Date:

2013-08-03

Updated:

2014-07-07