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    Hi Mike,<br>
    Create the rectangle AT the POI.<br>
    <br>
    You have not said what your environment is (Python or GUI), but you
    can try this from the Processing Toolbox:<br>
    <blockquote>
      <p></p>
      <span style=" font-size:x-large; font-weight:600; color:#555555;">Rectangles,
        ovals, diamonds</span>
      <p
style=" margin-top:12px; margin-bottom:12px; margin-left:0px; margin-right:0px; -qt-block-indent:0; text-indent:0px;"><span
          style=" color:#666666;">Creates rectangle, oval or
          diamond-shaped polygons from the input point layer using
          specified width, height and (optional) rotation values.
          Multipart inputs should be promoted to singleparts first.</span></p>
    </blockquote>
    HTH,<br>
    Zoltan<br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 2024/08/26 00:51, Michael Jabot via
      QGIS-User wrote:<br>
    </div>
    <blockquote type="cite"
cite="mid:CAHoG17reamA0eYt87hstJ2XtV1H90yUMnSAGJRn-hPcWV6iEcA@mail.gmail.com">
      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      <div dir="auto">
        <div>I am trying to create a series of study sites for a citizen
          science project but I am stuck.</div>
        <div dir="auto" style=""><br>
        </div>
        <div dir="auto" style="">I would like to create a 3km X 3km
          rectangle and then be able to move this so that the point
          where the two diagonals of the rectangle meet is over a point
          of interest.</div>
        <div dir="auto" style=""><br>
        </div>
        <div dir="auto" style="">I have tried everything I can think of
          so appreciate any suggestions anyone has.</div>
        <div dir="auto" style=""><br>
        </div>
        <div dir="auto" style="">Thank you </div>
        <div dir="auto" style=""><br>
        </div>
        <div dir="auto" style="">Mike</div>
        <div><br>
        </div>
        <div data-smartmail="gmail_signature">*************************************<br>
          <br>
          Michael Jabot, Ph.D.<br>
          SUNY Distinguished Professor, Science Education<br>
          <br>
          Director, Institute for Research in Science Teaching<br>
          <br>
          State University of New York at Fredonia<br>
          <br>
          US Partner - NASA GLOBE Program <br>
          <br>
          NASA Earth Ambassador<br>
          <br>
          Fulbright Specialist - Geospatial Technologies<br>
          <br>
          Chancellor's Award Recipient for Excellence in Research<br>
          <br>
          716.320-0189 (Google Voice)<br>
          <br>
          <a href="mailto:jabot@fredonia.edu" target="_blank"
            rel="noreferrer" moz-do-not-send="true"
            class="moz-txt-link-freetext">jabot@fredonia.edu</a><br>
          <br>
          *************************************<br>
          <br>
          <br>
              </div>
      </div>
      <br>
      <fieldset class="moz-mime-attachment-header"></fieldset>
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</pre>
    </blockquote>
    <br>
    <pre class="moz-signature" cols="72">-- 

=============================================
Zoltan Szecsei GPrGISc 0031
Director, Geograph (Pty) Ltd.
GIS and Photogrammetric Services

Cape Town, South Africa.

Mobile: +27-83-6004028 (Signal, not WhatsApp)
        +974-5058-8729 
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=============================================</pre>
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