This image is a derivative work of the following images: File:Land_shallow_topo_2048.jpg licensed with PD-USGov-NASA 2006-01-14T15:31:13Z Haham hanuka...
This image is a derivative work of the following images: File:Land_shallow_topo_alpha_2048.png licensed with PD-USGov-NASA 2011-07-04T14:01:24Z Martin Kraus...
This image is a derivative work of the following images: File:Land_shallow_topo_alpha_2048.png licensed with PD-USGov-NASA 2011-07-04T14:01:24Z Martin Kraus...