Wednesday, August 15, 2007

Fieldwork and Trooper


The past week and a half have been pretty crazy. We started testing the pinger positioning last week at Fox Point in Newington. It's a gorgeous spot, and it was nice to work there. On Saturday, Trooper came over to CCOM to help me test the RTK GPS. His job was supervisor, but he spent most of the time chewing on his kong toy.

We finally got the RTK working, it took quite a lot of running around, downloading drivers, picking up forgotten tribrachs and trying to get the laptop to stay alive long enough to set up the receiver. ( we ended up having to use a car battery and an inverter - it worked very well)

The actual survey at Fox Point was very hectic, with the R/V Coastal Surveyor driving back and forth in front of the pier, and Tom measuring sound speed profiles continuously over nearly two hours. Below is a photo of the GPS antenna with the Coastal Surveyor in the background. It was a beautiful day and it only rained a little bit.

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