2022-10-11

Due to the system maintenance, this download service will not be available for the following period. We apologize for your inconvenience.

• Schedule: 2022/10/13(Thu) 12:15 - 13:00 JST

2022-08-22

Due to the system maintenance, this download service will not be available for the following period. We apologize for your inconvenience.

• Schedule: 2022/8/29(Mon) 10:00 - 17:00 JST

2022-03-31

Due to a security incident, ESTOC site was closed to the public from March 19, 2021, but we opened the site on March 31, 2022. Sorry for the inconvenience during the period.

2022-03-31

Biogeochemical parameters of  "Estimated state of ocean for climate research Ver. 04a" were supplemented.
Publication of "Estimated state of ocean for climate research" data has been started on the new system.

2020-04-21

We have released the dataset "Estimated state of ocean for climate research Ver. 04a".

2020-02-18

Due to the system maintenance, this service will not be available for the following period. We apologize for your inconvenience.

• Schedule: 2020/3/10(Tue) 13:00 - 15:00 and 3/11(Wed) 10:00 - 12:00 JST

2019-05-14

We have released the dataset "Estimated state of ocean for climate research Ver. 03b".

2018-03-30

We have released the dataset "Estimated state of ocean for climate research Ver. 03a".

2018-03-02

Due to the system maintenance, this service will not be available for the following period. We apologize for your inconvenience.

• Schedule: 2018/3/8(Thu) 10:00 - 12:00 JST

2017-08-02

Due to the network facility maintenance, this service will not be available for the following period. We apologize for your inconvenience.

• Schedule: 2017/8/12(Sat) 23:30 - 8/13(Sun) 1:30 JST

2017-02-28

Due to the system maintenance, this service will not be available for the following period. We apologize for your inconvenience.

• Schedule: 2017/3/8(Wed) 11:00 - 17:00 JST

2016-11-29

Due to the system maintenance, this service will not be available for the following period. We apologize for your inconvenience.

• Schedule: 2016/12/2(Fri) 14:00 - 12/6(Tue) 14:00 JST

2016-03-09

Due to the system maintenance, this service will not be available for the following period. We apologize for your inconvenience.

• Schedule: 2016/3/14(Mon) 12:00 - 14:00 JST

2016-02-05

Due to the network facility maintenance, this service will not be available for the following period. We apologize for your inconvenience.

• Schedule: 2016/2/12(Fri) 18:00 - 24:00 JST

2016-01-08

Due to the network facility maintenance, this service will not be available for the following period. We apologize for your inconvenience.

• Schedule: 2016/1/15(Fri) 12:00 - 1/17(Sun) 22:00 JST

2015-12-01

We have released the dataset "Estimated state of ocean for climate research Ver. 02c".

2015-03-17

Due to the network facility replacement, this service will not be available for the following period.We apologize for your inconvenience.

• Schedule: 2015/3/18(Wed) 06:30 - 09:00 JST

2015-02-15

There are some errors in the following files. We are sorry. Please re-download if you use these files.

• "k7oda_tmp_19730100_02b.nc" for 1973-01 potential temperature data (published prior to
     2015-1-30)
• "k7oda_vel_19691200_02b.nc" for 1969-12 horizontal velocity data (published prior to
     2015-02-13)
• "k7oda_vel_19800500_02b.nc" for 1980-05 horizontal velocity data (published prior to
     2015-02-13)

2014-10-07

We have released the dataset "Estimated state of ocean for climate research Ver. 02b".

2014-03-25

We have released the visualization page and the dataset "Estimated state of ocean for climate research Ver. 01a".

2013-12-24

We have opened this website.