Offset location and measurement

Latitude Longitude Distance to reference Best Offset (m) Offset Range (m) Quality Rating Comment
35.11063 -119.64148 91.00 km 5.2 4.7 - 5.7 Moderate-Low Offset channel. Correlation with Sieh uncertain.

Figures of current and back-slipped topography

Hillshade with profiles Topographic profiles and GOF
Hillshade plot Hillshade plot, Optimal back-slip
Contour plot Contour plot, Optimal back-slip

Sieh (1978)

Offset (m) Error (m) Quality Rating Comments
8.8 +/-0.6 Good/Fair Channel separated along fault. Shutter ridge in front of channel may be eroded by post-1857 run-off. This may therefore be a minimum value. Possibility of deflection suggests it is a maximum value.