GEBCO's aim is to provide the most authoritative publicly-available bathymetry of the world's oceans. It operates under the joint auspices of the International Hydrographic Organization(IHO) and the Intergovernmental Oceanographic Commission (IOC) (of UNESCO).
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.
Graph from OurWorldInData
A snapshot of e-waste information (2012) for Nauru as cited on the 'Step E-waste' online portal
The dataset contains a range of different Pacific regional maps developed by the SPREP GIS team and is available for use by members and partners.
Map of the Nauru island landcover, with country-level summary of the different landcover classes and designation.