USGS PCMSC

Radar Structure of Earthquake-Induced, Coastal Landslides in Anchorage, Alaska

Figure 3

Diagram depicting the basic antenna configuration and ray paths for reflection and CMP surveys.

Diagram depicting the basic antenna configuration and ray paths for reflection and CMP surveys. In each case, radar energy
is bounced off of the same flat-lying reflector, but note the increase in path length of reflected waves in the CMP survey.
Critically refracted waves are not shown.

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