![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)