<div dir="ltr">Hi Bob, thanks for your suggestion.<br><br>That is one backup plan if I cannot find a better way. My concern is that the approach would not be readily compatible with WMS-C/TileService/Tilecache configurations.<br>
<br>Glenn<br><br><div class="gmail_quote">On Sun, Sep 28, 2008 at 10:26 AM, Bob Basques <span dir="ltr"><<a href="mailto:Bob.Basques@ci.stpaul.mn.us">Bob.Basques@ci.stpaul.mn.us</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
did you try grabbing an initially larger bbox and then clipping it back to the desired bboxN<br>
<br>
bobb<br>
<br>
<br>
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<br>
>>> "Glenn Waldron" <<a href="mailto:gwaldron@gmail.com">gwaldron@gmail.com</a>> 09/28/08 08:58 AM >>><br>
<div><div></div><div class="Wj3C7c">Hi,<br>
<br>
Hopefully this question isn't too OT ... I want to deploy something similar<br>
under Mapserver so I want to make sure I know how to do it.<br>
<br>
I am trying to access SRTM elevation data via WMS, from the JPL site (<br>
<a href="http://onearth.jpl.nasas.gov/wms.cgi?request=GetCapabilities" target="_blank">http://onearth.jpl.nasas.gov/wms.cgi?request=GetCapabilities</a>, layer =<br>
"srtmplus"). I'm asking for PNGs. The issue is that if I request adjacent<br>
bbox's, the elevation values along the adjacent edge don't match up. My best<br>
guess is that this happens because of resampling on the server side, but<br>
that's just a guess.<br>
<br>
Can anyone offer some insight into how to resolve this?<br>
<br>
Thanks,<br>
Glenn<br>
<br>
</div></div></blockquote></div><br><br>
</div>