
Case Study
Liberty Bay: Weather & Water Quality Station
The Poulsbo Marine Science Center is a non-profit educational facility located on Liberty Bay on the west side of Puget Sound. The
Center contracted with Electronic Data Solutions to provide, integrate, and install a weather station and a water quality monitoring
station in a buoy in the bay. The weather station sensors are hard-wired to a Campbell Scientific, Inc. CR10 datalogger which, in turn,
is connected to PC with a large color monitor. The PC is running a special Campbell Scientific, Inc. software and displays the data in
both graphical and tabular form.
The buoy is powered by a solar panel and has a Campbell Scientific, Inc. CR205 datalogger/transmitter. Data are collected by the CR205
and transmitted over a spread spectrum link back to the Center where they are displayed in a similar manner on a second large color
monitor. The buoy has been installed and tested and then removed pending the receipt of a Coast Guard permit. At that point it will
be re-deployed.
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