appendix 4 gpr - sfu's institutional...

8 12 16 20 24 28 32 36 40 44 48 520 4728729730731732733734735736

Line: Mcleod1Frequency: 100 MHz

Distance (m)

Dep

th (m

)

8 12 16 20 24 28 32 36 40 44 48 520 4727728729730731732733734735736

Line: Mcleod1Frequency: 50 MHz

Distance (m)

Dep

th (m

)

8 12 16 20 24 28 32 36 40 44 48 520 4729730731732733734735736

Line: Mcleod1Frequency: 200 MHz

Distance (m)

Dep

th (m

)

874875876877878879880881882883884885886887888889

867868869870871872873

8 12 16 20 24 28 32 36 40 44 48 52 560 4 60 64 68 72 76 80 84 88 92 96 100 104 108 112 116 120 124 128 132

Line: Ocock3Frequency: 100 MHz

Distance (m)

Dep

th (m

)

869870871872873874875876877878879880881882883884

862863864865866867868

8 12 16 20 24 28 32 36 40 44 48 52 560 4 60 64 68 72 76 80 84 88 92 96 100 104 108 112 116 120 124 128 132

885

Line: Ocock3Frequency: 50 MHz

Distance (m)

Dep

th (m

)

886887888889890

8 12 16 20 24 280 4879880881882883884885886

Line: Ocock2Frequency: 100 MHz

Distance (m)

Dep

th (m

)

Appendix 4: Radar pro�les from the McLeod River and O’Cock Rd. sites that were not discussed in the text. All data shown was processed with time zero corrections, temporal (down-trace) averaging, AGC (automatic gain control) and corrected for topography. Depths were calculated using a 0.06 m/s propagation velocity.