In-situ Coastal Monitoring
I build and maintain a network of sensors to monitor the water condition around the coasts of the Hawaiian islands. I also design self-contained data loggers that record water level, dissolved oxygen, temperature, salinity, turbidity, pH etc. for oceanographers/biologists. Collected data are made available on the web in real-time.
A stream level monitor, designed to operate on solar power under dense canopy.
An early prototype of a low-cost data logger measuring temperature, pressure, and light.
Solar-powered real-time water level monitor, from design to deployment.