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Best Practices – Dive Planning Part 3

May 15, 2009 By: Duane Johnson Category: Knowledge Base, Training

Duane Johnson - Technical Diving Instructor

Duane Johnson - Technical Diving Instructor

In the previous articles, we discussed some strategies for better dive planning. In this article, we will discuss forming an ascent strategy so that we can safely put into practice what we discussed previously.

First, let us briefly discuss a couple common decompression models. In order to safely utilize the strategies I have discussed previously, you must have a basic understanding of decompression theory. There are two models that most decompression software and tables use. The first model is the dissolved gas phase. This model has it’s roots with Haldane and Buhlman. (more…)

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Best Practices – Dive Planning Part 2

April 12, 2009 By: Duane Johnson Category: Knowledge Base, Training

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