Re: What is a shot?

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From: John Halleck (John.Halleck_at_utah.edu)
Date: Wed Feb 07 2001 - 23:56:46 CET 

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Date: Wed, 7 Feb 2001 15:56:46 -0700 (MST)
From: John Halleck <John.Halleck_at_utah.edu>
To: "cavexml_at_cartography.ch" <cavexml_at_cartography.ch>
Subject: Re: What is a shot?
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On Wed, 7 Feb 2001, Richard Knapp wrote:

> Date: Wed, 07 Feb 2001 16:57:31 -0500 (EST)
> From: Richard Knapp <gyp_caver_at_yahoo.com>
> Reply-To: cavexml_at_cartography.ch
> To: "cavexml_at_cartography.ch" <cavexml_at_cartography.ch>
> Subject: What is a shot?
>
> Would a shot be better defined as:
>
> <shot from="1" to="2" azimuth="22.5" distance="3.3" inclination="-2"/>
>
> or
>
> <shot>
> <from value="1"/>
> <to value="2"/>
> <azimuth value="22.5"/>
> <distance value="3.3"/>
> <inclination value="-2"/>
> </shot>
>
> ?
>
> The first one is an easy, one line format. The second allow for other attributes to be added to each
> element.. ie.

  The second allows an eventual network adjustment to have the correct information
  about the redundancy of each measurement. (I.E. if you measure Azimuth twice you
  can include an Azimuth line for each.) (Attributes can't be repeated.)

  It also makes ommitting values easy. (I admit this can be done with attributes, it
  just seams cleaner given my prior paragraph.)
  When you have triangulations this is what is recorded.

> [...]

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