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<p>Hi Jason</p>
<p>What elevation data are you using to the extract heights from? Once this information is provided, hopefully an approach can be offered. Also, where in the world is your wetlands app and therefore someone may also be able to assist, if you don't have data already, with the best available elevation data?</p>
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<div class="pre" style="margin: 0; padding: 0; font-family: monospace">Regards,<br /><br />Nigel Berjak<br />Please consider the environment before printing this email.</div>
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<p id="reply-intro">On 2026-03-29 16:08, Jason thatsme via QGIS-User wrote:</p>
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<div dir="ltr">Hello!</div>
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<div dir="ltr">I'm just trying to pull very small 16 bit greyscale heightmaps to be used to build real landscapes in a wetlands video game I'm building.</div>
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<div dir="ltr">I'm hoping I can work with someone who can just show me how to do it using the gui. I have been trying to use <a href="https://apps.nationalmap.gov/" target="_blank" rel="noopener noreferrer">https://apps.nationalmap.gov/</a> and osgeo.org and the QGIS app on my windows computer. I think there's some other sites too.</div>
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<div dir="ltr">I've been using AI to try to help me understand what to do and even to try and do it for me. No love yet.</div>
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<div dir="ltr">I have the exact location I want to pull and have done some neat conversions with QGIS and even created a few actual greyscale images... but I'm not doing something right.</div>
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<div dir="ltr">Can someone work with me on this? I'll credit you for your help in my video game.</div>
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<div dir="ltr">thank you for your time!</div>
<div dir="ltr">Jason E.</div>
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<div class="pre" style="margin: 0; padding: 0; font-family: monospace">_______________________________________________<br />QGIS-User mailing list<br /><a href="mailto:QGIS-User@lists.osgeo.org">QGIS-User@lists.osgeo.org</a><br />List info: <a href="https://lists.osgeo.org/mailman/listinfo/qgis-user" target="_blank" rel="noopener noreferrer">https://lists.osgeo.org/mailman/listinfo/qgis-user</a><br />Unsubscribe: <a href="https://lists.osgeo.org/mailman/listinfo/qgis-user" target="_blank" rel="noopener noreferrer">https://lists.osgeo.org/mailman/listinfo/qgis-user</a></div>
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