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This Data Report contains the data obtained from the observations made by JMA in 2003 together with the explanations. The observations include the followings:

1. Oceanographic and Marine Meteorological Observations on board Research Vessels Oceanographic observations are conducted in the seas adjacent to Japan and in the western North Pacific on board five vessels: Ryofu Maru, Keifu Maru, Kofu Maru, Chofu Maru and Seifu Maru.

2. Coastal Water Temperature Observations: JMA has carried out water temperature observations at the coastal stations. Historical time series of 10 day and monthly mean temperatures, daily observations and hourly observations are available in this CD-ROM.

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            <gmd:MD_KeywordTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="theme">theme</gmd:MD_KeywordTypeCode>
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                <gco:CharacterString>NODC OBSERVATION TYPES THESAURUS</gco:CharacterString>
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            <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/755" xlink:actuate="onRequest">Japan Meteorological Agency</gmx:Anchor>
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            <gmd:MD_KeywordTypeCode codeList="https://data.noaa.gov/resources/iso19139/schema/resources/Codelist/gmxCodelists.xml#MD_KeywordTypeCode" codeListValue="dataCentre">dataCentre</gmd:MD_KeywordTypeCode>
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          <gmd:keyword>
            <gmx:Anchor xlink:href="https://vocab.ices.dk/services/pox/GetCodeDetail/SHIPC/49FA" xlink:actuate="onRequest">KEIFU MARU (call sign: JBOA, ICES code: 49FA, 1969-2000)</gmx:Anchor>
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          <gmd:keyword>
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                    <gco:Date>2026</gco:Date>
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                        <gmd:CI_Address>
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                            <gco:CharacterString>Greenbelt</gco:CharacterString>
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                          <gmd:administrativeArea>
                            <gco:CharacterString>MD</gco:CharacterString>
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                      </gmd:address>
                      <gmd:onlineResource>
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                            <gmd:URL>https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords</gmd:URL>
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      <gmd:resourceConstraints>
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            <gco:CharacterString>Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives.</gco:CharacterString>
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      <gmd:resourceConstraints>
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            <gco:CharacterString>Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.</gco:CharacterString>
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                    <gco:Date>2009-09-10</gco:Date>
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                            <gco:CharacterString>Version 2 of this report</gco:CharacterString>
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                    <gmx:Anchor xlink:href="https://www.ncei.noaa.gov/archive/archive-management-system/OAS/bin/prd/jquery/institution/details/392" xlink:actuate="onRequest">Marine Division, Global Environment and Marine Department, Japan Meteorological Agency</gmx:Anchor>
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        <gco:CharacterString>Correspondence relating to this Data Report may be directed to:

    Marine Division
    Climate and Marine Department
    Japan Meteorological Agency
    1-3-4 Otemachi, Chiyoda-ku, Tokyo, 100-8122 JAPAN
    Facsimile: +81-3-3211-6908
    E-mail: seadata@hq.kishou.go.jp</gco:CharacterString>
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                    <gco:CharacterString>Web browser</gco:CharacterString>
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                  <gmd:name>
                    <gco:CharacterString>NCEI Dataset Landing Page</gco:CharacterString>
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                  <gmd:description>
                    <gco:CharacterString>Navigate directly to the URL for a descriptive web page with download links.</gco:CharacterString>
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Built 1963.
Became Coral Topaz (9WTD) in 1988.</gco:CharacterString>
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Flag : JAPAN - JP (ISO Country Code)
Call Sign : JGZK
Platform Class : 31 Research vessel
IMO : 6619530
Commissioned Date : 1966-08
Decommissioned Date : 1995-05
Current Length : 79.2
Built : 1966-08
Notes : WOD 4956 with data at NOAA for 1966-1995

Additional Information Sources:
- http://cdiac.ornl.gov/oceans/ryofumaru.html</gco:CharacterString>
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