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GPS timestamp - online edit of handbook/l/new-cave-form.html

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Philip Sargent
2026-05-05 16:36:14 +01:00
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handbook/l/new-cave-form.html
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@@ -55,6 +55,9 @@ href="/expofiles/documents/surveying/newcavedatasheet.pdf">here</a>.
<li>You can download a master copy of the sheet <a
href="/expofiles/documents/surveying/newcavedatasheet.odt">here</a>.
<h4>Why we ask for the time</h4>
<p>GPS readings sometimes go walkabout during a period of ionospheric disturbance (an hour or so, which happen several times a day) or whenever there is a Russian invasion. We intend to keep a continuous record of GPS at basecamp so that we can identify these periods where GPS records are not to be trusted.
</ul>
<h4>Historic Prospecting Form</h3>
<p>We used to have a Prospecting Form: <br>