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From: "Kent R. Frazier" <kfrazier@co*.co*>
To: "TechDiver" <TechDiver@aquanaut.com>
Subject: Cave Penetration Measurement
Date: Fri, 22 Sep 2000 16:00:06 -0500
Being a non-cave diver, I was wondering about how cave penetration was
measured.
I started thinking about this after seeing a thread on rec.scuba where World
Record Penetrations was briefly discussed.  There were some comparisons made
between what the WKPP had done, and some cave penetrations in Mexico (I
think). Something was mentioned about measuring to the nearest surface
opening. For my question, let's use the following very simple example:

Please correct any terminology misusage.

The entrance to Cave A (tunnel(?)) is from a spring (Spring A) and travels a
distance of 500 feet. It then opens up into another spring  B) with a direct
vertical exit to the surface. Also in Spring B is another Tunnel (Cave B)
that travels for another 500 feet and ends in a room type cave that  has no
other passageways (dead ends). Let's call this Cave C.

Question: Would traveling from the entrance to Cave A to Cave C be
considered a single penetration of 1000 feet  or two 500 foot penetrations
because of  Spring B being between them?

I hope I'm making some sense.

Thanks for being patient with someone who will probably never do the things
you do but is very supportive and interested.

Kent




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