Last week I attended a science teacher conference. While there, I was able to test the ROV several times in the bay. A problem experienced was how murky the east bay was. The ROV went as deep as 10 according to the sonar buoy I deployed. The ROVs inability to surface when it went below 5 feet indicates it's time to switch the buoyancy method from compressible fism to incompressible air tanks.
Here are some data and images collected.
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgpK4o4ZMUYKmnbImYuVmntiC6HstPINsRgrTf9j8edIK540mRaJvnDi2FQFZyNPC3tI72Yf_l3c0STAwqggp1uiEHny5SKncXE-U4rwBKEVnhqB_pMCUQJRtdJgtKa9n_vly0WpOzpnA/s640/mission+bay+2.jpg) |
Near the dock and not very deep |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiLHqeRsyeFZkTNs8dLbVnjSjU6FdxWIaj2P2_12iCxvLhyphenhyphenW8aVeNGcIaq-OKXDJiyG8mN1vcr-ELcEST7jNXRubfVcYeNM-XkQmsDCdNPOv2BDJM13FuOY5OJPpTarmP5a4DmiCxLctQ/s640/mission+bay+data.png) |
The ROV made several excursions during this test. Notice how dark the water becomes as the ROV dives lower. |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiYmOF2TcWhXyBhi5lfcZx0wnphtGBidwy0ewsnt6KzP4SB_fw0UkThPpiJXe0pFe1u_Rw6ew5SYQPA_QZ78h0_aPuT9unbUAXGgD9a60BrClKMFS208qrnZS3MSEts8I7sQPnhfR0y9A/s640/miussion+bay+3.jpg) |
The murky bottom |
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