r3d100010640 Global Multi-Resolution Topography Data Portal GMRT https://www.gmrt.org/ The Global Multi-Resolution Topography (GMRT) Synthesis is a dynamically maintained global multi-resolution synthesis of terrestrial and seafloor elevation data available as images & gridded data values. https://www.gmrt.org/about/contact.php info@marine-geo.org disciplinary 1992 eng 3 Natural Sciences 313 Atmospheric Science and Oceanography 31302 Oceanography 316 Geochemistry, Mineralogy and Crystallography 31601 Geochemistry, Mineralogy and Crystallography 34 Geosciences (including Geography) 34 Geosciences (including Geography) https://www.gmrt.org/about/index.php Audiovisual data Images Plain text Raw data Scientific and statistical data formats Standard office documents other dataProvider serviceProvider bathymetry land elevation ocean elevation research cruises seafloor sonar terrestrial Columbia University, Lamont -Doherty Earth Observatory LDEO USA general technical non-profit https://lamont.columbia.edu/ ROR:02e2tgs60 https://lamont.columbia.edu/contact-us National Science Foundation NSF USA funding non-profit https://www.nsf.gov/ ROR:021nxhr62 RRID:SCR_012938 RRID:nlx_inv_1005118 https://www.nsf.gov/help/contact.jsp Governance https://www.marine-geo.org/about/governance.php open open restricted registration CC https://creativecommons.org/licenses/by-nc-sa/3.0/us/ Copyrights https://www.marine-geo.org/about/legal.php#copyright restricted registration What to contribute https://www.marine-geo.org/submit/ unknown yes https://www.marine-geo.org/tools/web_services.php none https://www.marine-geo.org/about/terms_of_use.php unknown yes ISO 19115 http://www.dcc.ac.uk/resources/metadata-standards/iso-19115 Global Multi-Resolution Topography Data Portal is a component of the Marine Geoscience Data System (MGDS). 2014-01-13 2021-12-17