Digging hole #1, Aug 18

Digging hole #1, Aug 18

Hole #1 snapshot, see astericks, Aug 18

Hole #1, Aug 18, immediately after dig. Timex image

Removed sand

Cool megaripple features

Hole #1, Aug 18, immediately after dig. Variance image

Hole #1, Aug 18, day after dig. Brightest image

Hole?

Walking surfer(1/2 second captures)Highest swash

Two days after, daytimex image

Hole plus instrument pipes

Fourier Phase Maps – astericks marks Elgar hole

Hole #2, Aug 20

Time stamps on all images

Hole #2 Variance

(partially cloudy day, so beach also shows up).

Hole #2

Dye Experiment

Snapshot goes with next slide. Notes waves from southeast.

Simultaneous timex. Note piling wakes from longshore current

Waves from southeast. Elgar group about to “jet”

Nice swell propagating over very shallow bar then creating undular bore upon entering the trough

Snap goes with next slide

Gator with yellow instrumented surf board

Simultaneous cool brightest image

Orange float

Water mass boundary

Gator track (every ½ second)

“bacon slice” wave patterns

Simultaneous cool brightest image

APL truck

Jet ski tracks

Tower Shadow

Swift float track

APL LTAIRS balloon system

“bacon slice” wave patterns

Short wave whitecapping over rip current headJet ski tracks

Gator track (every ½ second)

Rectification of Same Brightest Images

Rip heads

Long SE swell crossing short NE wind waves

Striped dissipation patterns due to long/short wave interaction

Sept 9, 2010 merged rectification.(bar less defined at 800m and near pier)

26 August rectification(messy trough)

Nice SE Swell from Hurricane Danielle

Argus Resolution Map

Pixel Array Design, Including VBar

Vbar Stack Results

V convergence forces rip

V divergence over shoal

Southerly current

Pixel Sampling Array, 09/09/10

Pixel Sampling Array, 09/11/10

Pixel Sampling Array, 09/11/10

MT01MT03MT05

MT08 MT06

MT09

Zoom of sampling patterns for example fixed instrument locations

Sept 9, 2010 Merged Snap With Instruments

Sept 9, 2010 Merged Timex With Instruments

Sept 9, 2010 Merged Variance With Instruments

Sept 9, 2010 Merged Brightest With Instruments

APL large balloon in transit

Rip-induced whitecapping?

09/12/10, 1100 EST, brightest

Max runup

09/12/10, 1100 EST, darkest

Max run-down

Person walking along max runup

People walking on pier

Forklift & jetski

Civilians walking on the beach

Forklift picking up jetski

Gator on pier??

Stevelings jetting since O-dark:30 for Holex #5

Morning sun

Wave fingerprints

LTAIR launch close to tower.

Paddling surfer

Morning traffic

Rip forcing foam??

LTAIR shadow

Windshield splat

Extreme refraction

Nonlinear crossing waves

CRAB

Brian driving the backhoe home.

Stevelings in hole #5