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<p>Hello Glarivie:</p>
<p>I just did a quick test to convert from NAD83 to Conus albers.
When yous elect your CRS for the exported data, the converston
parameters are shown at the bottom of the CRS selector window. In
my case :</p>
<p>Extent: -124.79, 24.41, -66.91, 49.38</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;">Proj4:
+proj=aea +lat_1=29.5 +lat_2=45.5 +lat_0=23 +lon_0=-96 +x_0=0
+y_0=0 +ellps=GRS80 +units=m +no_defs</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;"><br>
</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;">This shows
you the bounds of the new CRS as well as the default ellipsoid for
Conus Albers. I this case there is no scaling (k=0) and no false
eastings or northings applied.</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;"><br>
</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;">I hope
this helps.</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;"><br>
</p>
<pre class="moz-signature" cols="72">--
Kirk Schmidt, MScF, BScF, RPF
General Manager
Nortek Resource Solutions Inc.
RR # 1
Thorburn, NS
B0K 1W0
Tel (902) 922.3607
Email: <a class="moz-txt-link-abbreviated" href="mailto:kirk@nortekresources.com">kirk@nortekresources.com</a>
Web: <a class="moz-txt-link-abbreviated" href="http://www.nortekresources.com">www.nortekresources.com</a></pre>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;"><br>
</p>
<p style=" margin-top:0px; margin-bottom:0px; margin-left:0px;
margin-right:0px; -qt-block-indent:0; text-indent:0px;"> <br>
</p>
<div class="moz-cite-prefix">On 2/26/2020 7:59 AM, glarivie . wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAJgewMjmpicrnk_JzdUi0z0f5oXUxadBgxsouaPDk1J+7zbpzA@mail.gmail.com">
<div dir="auto">Hello,
<div dir="auto"><br>
</div>
<div dir="auto">I'm pretty new to QGis, so I'm sure this is
basic but I was hoping someone could walk me through this
using version 3.4. I have csv data that's in both WGS84 and
NAD83. The desired end-projection is EPSG: 6350 NAD83(2011)
Conus Albers. I've loaded each into a blank QGis project
(separately) and saved as shapefiles in the target CRS. I then
need to perform some interpolations using the data. </div>
<div dir="auto"><br>
</div>
<div dir="auto">My question is, have I missed a step? Do I need
to perform a separate step to transform the datum
(particularly the WGS84 data). Since 3.4 uses PROJ 5.2, I was
assuming that the step where I "save as" in the target CRS
takes care of both the datum transformation and the
projection. Is this assumption correct? If so, what default
transformation is taking place and is there a way for me to
determine what it is?</div>
<div dir="auto"><br>
</div>
<div dir="auto">Thanks so much for your help! I'm,
unfortunately, a little stumped here. </div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<pre class="moz-quote-pre" wrap="">_______________________________________________
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</blockquote>
<pre class="moz-signature" cols="72">--
Kirk Schmidt, MScF, BScF, RPF
General Manager
Nortek Resource Solutions Inc.
RR # 1
Thorburn, NS
B0K 1W0
Tel (902) 922.3607
Email: <a class="moz-txt-link-abbreviated" href="mailto:kirk@nortekresources.com">kirk@nortekresources.com</a>
Web: <a class="moz-txt-link-abbreviated" href="http://www.nortekresources.com">www.nortekresources.com</a></pre>
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