Over 70% of the world is covered by oceans and major lakes, yet only about 10% of our oceans have been mapped in detail. In June 2011, Esri released the Ocean Basemap at the global scale using a bathymetric dataset made available through GEBCO (General Bathymetric Chart of the Ocean). Combining detailed bathymetry with traditional cartography gives the entire marine GIS community a reliable and muted color basemap for ocean-related web applications and maps.
Contributing to the Ocean Basemap
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To enhance detail at larger scales, Esri is working with partners in the hydrographic and marine GIS community to enrich the Ocean Basemap. Click here to view a full list of contributors to date. By sharing higher resolution data though the Community Map Program, Esri is able to provide a rich basemap of the seafloor. To participate, contact OceanBasemapTeam@esri.com.
Integrating with ArcGIS for Maritime: Bathymetry
Esri has released a new product, ArcGIS for Maritime: Bathymetry, in conjunction with ArcGIS 10.1. ArcGIS for Maritime: Bathymetry is a system for the management, discovery, and composite modeling of bathymetric data and metadata. ArcGIS for Maritime: Bathymetry is used to manage the bathymetric datasets and metadata of the Ocean Basemap. Please contact bathymetry@esri.com for more information.