Gebco_2014_6x6min_global odv file download

The grids are available to download or access through Web Map Services. GEBCO produces and makes available a range of bathymetric data sets and products. This includes a global bathymetric grid; gazetteer of undersea feature names, a Web Map Service and printable maps of ocean bathymetry. GEBCO's grids can be used with a number of software packages and systems. The following are given as examples. GMT is an open source collection of around 65 tools for manipulating geographic and Cartesian data sets including filtering, trend fitting, gridding, projecting, etc.

GeoTiff The GeoTiff format contains geo-referencing geographic extent and projection information embedded within a Tiff file. Provide feedback , tell us how you are using the grid. The data filea are included in a zip file along with the data set documentation. A global grid at 30 arc-second intervals. Originally published in , last updated in April The data set is largely based on a database of ship-track soundings with interpolation between soundings guided by satellite-derived gravity data.

Once you have selected your region and formats, click the 'Add to basket' button. You can add more than one region to download at a time so if required select more regions and add them in the same way. Click 'View basket' when you are ready to download your data, or to manage the items you have added so far. When you click 'Download your data', if the data can be delivered quickly it will be downloaded directly through your browser after a few seconds.

If it will take longer to prepare you will be asked to provide your email address and we will email you a download link as soon as it is available. You will get your data as a single ZIP file containing all of the regions you have requested. Our aim is to provide the most authoritative publicly-available bathymetry of the world's oceans.