<p>In recent years, some new technologies have been applied to dam deformation measurement, offering unprecedented opportunities to safety management and structural analysis. Among these, Areal Deformation Measurement techniques from terrestrial (Terrestrial ...

<p>Rivers transport sediment from eroding uplands to depositional areas near sea level. If the continuity of sediment transport is interrupted by dams or removal of sediment from the channel by gravel mining, the flow may become sediment-starved (hungry water) ...