fix bad urls

This commit is contained in:
2026-02-03 15:41:01 +00:00
parent 9517a4366c
commit 3de8f06b90
8 changed files with 30 additions and 6 deletions

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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf8" />
<title>
Settings
</title>
<link rel="stylesheet" type="text/css" href="/css/main2.css" />
</head>
<body>
<H1>Settings</H1>
<div class="centre"><img alt="" src="/handbook/computing/i/Screenshot_20260203-142503.jpg" />
</div>
<p>settings<br /><a href='?to_be_rotated'><b>&olarr;</b>&nbsp;</a>rotate this image<br /><br /><br /></br /><br /></p>
<p class="caption">Photo &copy; Philip Sargent, 2026</p>
<hr />
</body>
</html>

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@@ -112,5 +112,5 @@ Go on to <a href="/handbook/survey/newcave.html">Next survey guide page</a> - 'B
<a href="/handbook/computing/myphone.html">Your phone on expo</a> - Do not select the "high accuracy" location setting on your phone (this page)<br />
<a href="/handbook/essentials.html">GPS essentials on the plateau</a> - Safety information<br />
<a href="/logbookentry/2024-07-21/2024-07-21c">Photo GPS</a> - Is unreliable unless you follow procedure<br />
<a href="/handbook/survey/gps.htm_edit">Locating Entrances</a> - expo recommended methods<br />
<a href="/handbook/survey/gps.htm">Locating Entrances</a> - expo recommended methods<br />
</div></body></html>

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@@ -9,9 +9,9 @@
<p>First of all, ensure that you have one. <a href="https://www.androidauthority.com/best-compass-apps-android-2-954789/">Compass & Altimeter</a> is a good one, completely free (but turn off the altimeter setting as it does not do what you think it does).
<p>Turn OFF "precise location" - all that does it connect to wi-fi and cell-phone masts so that it can send you targeted ads and guess your altitude based on the altitude of the wi-fi point. Entirely unuseful - and frankly misleading - on the plateau.
<p>Turn OFF altitude - useless and misleading on the plateau.
<div class="onleft"><a href='/handbook/computing/i/Screenshot_20260203-140430.jpg'>
<img src='/handbook/computing/t/Screenshot_20260203-140430.jpg' alt="screenshot compass app settings" /></a>
<div class="onleft"><a href='/handbook/computing/i/Screenshot_20260203-142503.jpg'><img src='/handbook/computing/t/Screenshot_20260203-142503.jpg' /></a>&nbsp;
<p class="caption">Settings</p></div>
<p>Change the setting to MAGNETIC NORTH not True North. All our survey instruments use magnetic north, and this needs to be compatible with surveys. You may be using this compass app to determine the location of a cave entrance with respect to the nearest GPS point. You do NOT want "geographic" north.
<p>Do NOT select "gradians" for the angle units. All our Austrian surveys use 360 degree angles, not 400 gradians, for a full circle.

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@@ -174,6 +174,6 @@ This should work the same way whether you have an iPhone or an Android phone.
<a href="/handbook/computing/myphone.html">Your phone on expo</a> - Do not select the "high accuracy" location setting on your phone<br />
<a href="/handbook/essentials.html">GPS essentials on the plateau</a> - Safety information (this page)<br />
<a href="/logbookentry/2024-07-21/2024-07-21c">Photo GPS</a> - Is unreliable unless you follow procedure<br />
<a href="/handbook/survey/gps.htm_edit">Locating Entrances</a> - expo recommended methods<br />
<a href="/handbook/survey/gps.htm">Locating Entrances</a> - expo recommended methods<br />
</div></body>
</html>

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@@ -117,6 +117,6 @@ on coordinate systems</a> has been moved to a different page. If you are really
<a href="/handbook/computing/myphone.html">Your phone on expo</a> - Do not select the "high accuracy" location setting on your phone<br />
<a href="/handbook/essentials.html">GPS essentials on the plateau</a> - Safety information<br />
<a href="/logbookentry/2024-07-21/2024-07-21c">Photo GPS</a> - Is unreliable unless you follow procedure<br />
<a href="/handbook/survey/gps.htm_edit">Locating Entrances</a> - expo recommended methods (this page)<br />
<a href="/handbook/survey/gps.htm">Locating Entrances</a> - expo recommended methods (this page)<br />
</div></body>
</html>