right|thumb|Scuba Diver in the mountain lake [[Lai da Marmorera above sea level)]]
Altitude diving is ambient pressure diving using scuba or surface supplied diving equipment where the surface is or more above sea level (for example, a mountain lake).
External links
- Altitude Diving: Understanding the Tables – Todd Stedl, PhD and PADI Instructor
- Altitude Exposure after Diving – Edmond Kay, MD
- Diving At Altitude – John Ware, PhD
- At-Altitude Arithmetic – Larry "Harris" Taylor, PhD
- Altitude Diving Calculator – Online calculator to determine the theoretical ocean depth while scuba diving at altitude.