![https://www2.jpl.nasa.gov/srtm/images/bin/interf_fig4.gif](https://www2.jpl.nasa.gov/srtm/images/bin/interf_fig4.gif)
![https://www2.jpl.nasa.gov/srtm/images/bin/interf_fig4.gif](https://www2.jpl.nasa.gov/srtm/images/bin/interf_fig4.gif)

![https://earth.esa.int/image/image_gallery?uuid=e1d04769-870e-4ca9-bc93-1f98491d8efe&groupId=163813&t=1340037552729](https://earth.esa.int/image/image_gallery?uuid=e1d04769-870e-4ca9-bc93-1f98491d8efe&groupId=163813&t=1340037552729)