A new integrated search interface will become available in the next phase of marineinfo.org.For the time being, please use IMIS to search available data PeopleInstitutesProjectsData setsPublicationsEvents[ report an error in this record ]basket (0): add | show Standard GF3 Subset for Digitized Contour Maps (Marine Geophysical Data)IOC/UNESCO (1985). Standard GF3 Subset for Digitized Contour Maps (Marine Geophysical Data). Annex Report GF3, Standard Format. UNESCO: Paris. 8 pp.Part of: IOC/UNESCO Annex Report GF3, Standard Format. UNESCO. , moreKeywordMarine/CoastalAuthor Top IOC/UNESCOAll data in the Integrated Marine Information System (IMIS) is subject to the VLIZ privacy policy Top | Author