mirror of
https://expo.survex.com/repositories/expoweb/.git/
synced 2024-11-22 15:21:55 +00:00
59 lines
2.7 KiB
HTML
59 lines
2.7 KiB
HTML
<html>
|
|
<head>
|
|
<title>CUCC Expo Handbook - Data Management</title>
|
|
<link rel="stylesheet" type="text/css" href=/css/main2.css />
|
|
</head>
|
|
<body>
|
|
<h2 id="tophead">CUCC Expedition Handbook - Data Management</h2>
|
|
|
|
<h1>Why cavers need effective data management</h1>
|
|
|
|
<div style="text-align:left">
|
|
<!-- Comment
|
|
Justified text is hard to read:
|
|
https://designshack.net/articles/mobile/the-importance-of-designing-for-readability/
|
|
https://designforhackers.com/blog/justify-text-html-css/
|
|
-->
|
|
|
|
<p>
|
|
Cave exploration is more data-intensive than any other sport. The only way to "win" at this
|
|
sport is to bring back large quantities of interesting survey, and possibly photos or scientific
|
|
data. Aside from the data collection requirements of the game itself, setting up a game (an
|
|
expedition) of cave exploration often involves collection of personal information ranging from
|
|
dates available to medical information to the desire to purchase an expedition t-shirt.
|
|
<p>
|
|
<img class="onright" src ="../i/qm-image.jpg" />
|
|
|
|
If an expedition will only happen once, low-tech methods are usually adequate to record
|
|
information. Any events that need to be recorded can go in a logbook. Survey notes must be
|
|
turned into finished cave sketches, without undue concern for the future expansion of those sketches.
|
|
|
|
<h2>Recurring expeditions</h2>
|
|
<p>
|
|
However, many caving expeditions are recurring, and managing their data is a more challenging
|
|
task. For example, let us discuss annual expeditions.
|
|
|
|
<ul>
|
|
<li>Every year, for each cave explored, a list
|
|
of <a href="/cave/qms/1623-290">unfinished underground leads</a> (which we call "<a href="qmentry.html">Question Marks</a>" or "QMs") must be maintained to
|
|
record what has and has not been investigated. Each QM must have a unique id, and information
|
|
stored about it must be easily accessible to future explorers of the same area.
|
|
<li>Similarly, on
|
|
the surface, a "<a href="../essentials.html">prospecting map</a>" showing which entrances have been investigated needs to be
|
|
produced and updated at least after every expedition, if not more frequently. We call this "essentials.gpx" because it stops people getting lost.
|
|
</ul>
|
|
<p>When we have hundreds of explored shafts, and thousands of potential holes on the plateau, it is absolutely essential that we record holes we have already looked at.
|
|
|
|
|
|
</div>
|
|
<p><em>From "<a href="/expofiles/documents/troggle/troggle_paper.pdf" download>Troggle:
|
|
a novel system for cave exploration information management</a>", by Aaron Curtis (2006) and
|
|
updated as "<a href="/expofiles/documents/troggle/troggle2020.pdf" download>Troggle:
|
|
a revised system for cave data management</a>" in 2020.</em>
|
|
|
|
<hr />
|
|
<a href="how.htm">Next page - 'Methods - Underground?'</a>
|
|
|
|
</body>
|
|
</html>
|