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<p><font size="4"><font face="Helvetica, Arial, sans-serif">You
don't necessarily need the Processing Toolbox. You can run the
tool in a command shell. If you're on Windows, open the OSGeo
shell, and type 'gdal_translate --help' to get a summary of
the options.</font></font></p>
<p><font size="4"><font face="Helvetica, Arial, sans-serif">If you
want to use the Processing Toolbox, type into the search bar
'gdal_translate' and it should appear in the list of tools.</font></font></p>
<p><font size="4"><font face="Helvetica, Arial, sans-serif"></font></font><br>
</p>
<div class="moz-cite-prefix">On 24/06/2022 15:23, carlos h via
Qgis-user wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAKrv22y3Z9-yV1_ZnQDzQCwqPag=TGqWxbTKVMq+O=ZnRxxE6Q@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">
<div dir="ltr">Hi, excuse the ignorance, how can I use the grdal
translate tools from the processing toolbox? Thank you<br>
<br>
Carlos<br>
<br>
<br>
</div>
<br>
<img class="mailtrack-img" alt="" style="display:flex"
src="https://mailtrack.io/trace/mail/3ad143ab838f0bfaa6cc0c1c22dd802d3574e5a5.png?u=5566904"
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<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">El vie, 24 jun 2022 a las
7:17, Zoltán Siki (<<a href="mailto:siki1958@gmail.com"
moz-do-not-send="true" class="moz-txt-link-freetext">siki1958@gmail.com</a>>)
escribió:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div>you can used grdal translate from the processing
toolbox. You have to add additional command line
parameters, for example -outtsize 50% 50% to make pixel
double size alternatively you can also use -tr switch to
define the output pixel size e.g. -tr 1.0 1.0 to change
the resolution to 1 georeferenced unit of your raster. <br>
</div>
<div><br>
</div>
<div>Regards,</div>
<div>Zoltan<br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">carlos h via Qgis-user
<<a href="mailto:qgis-user@lists.osgeo.org"
target="_blank" moz-do-not-send="true"
class="moz-txt-link-freetext">qgis-user@lists.osgeo.org</a>>
ezt írta (időpont: 2022. jún. 23., Cs, 20:51):<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid
rgb(204,204,204);padding-left:1ex">
<div dir="ltr"><br>
Hello, I have an NDVI image that has a pixel of 4
centimeters, that is, 16 square centimeters.<br>
<br>
I have 2 doubts:<br>
<br>
1. What method can I use to generalize the NDVI image
to 1 square meter in pixel size?<br>
<br>
2. When generalizing the NDVI image to 1 square meter
per pixel, what value does that new pixel take? the
mean value of all pixels in 1 square meter? the
maximum value of the pixels? etc, I ask this because
if the original NDVI image has a pixel of 4
centimeters (16 cm2), in 1 square meter there are more
or less 625 pixels, then what pixel value does it take
if it is generalized to 1 square meter? the average?
the maximum value?<br>
<br>
<br>
Thank you very much<br>
<br>
Carlos<br>
<br>
<br>
<img alt="" style="display: flex;"
src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7"
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<br clear="all">
<br>
-- <br>
<div dir="ltr">Üdv.<br>
Siki Zoltán</div>
</blockquote>
</div>
</div>
<br>
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<pre class="moz-signature" cols="72">--
Micha Silver
Ben Gurion Univ.
Sde Boker, Remote Sensing Lab
cell: +972-523-665918</pre>
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