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    <p>So - have you tried setting a resolution and extent? The
      resolution input fields need to have values. Empty fields don't
      work. And no - QGIS can't autodetect it. It does not know the
      native resolution of WMS services.<br>
    </p>
    <p>Andreas<br>
    </p>
    <br>
    <div class="moz-cite-prefix">Am 07.11.2016 um 22:23 schrieb Juliana
      Mori:<br>
    </div>
    <blockquote
cite="mid:CAOkyY0HAkNnBNU1n0G+P1+F2QoG3Tt2a5uLp3V=DbPiNds-XVw@mail.gmail.com"
      type="cite">
      <div dir="ltr">sorry, I hit enter before finishing the email...
        Again:<br>
        <br>
        <span style="font-size:12.8px">Hi Andreas,</span><br
          style="font-size:12.8px">
        <br style="font-size:12.8px">
        <span style="font-size:12.8px">for sure it would be much better
          to use the webservice directly but I´m already investigating
          with CARTO and it seems there´s no WMS support - if I have any
          update on this, I´ll share with you.</span><br
          style="font-size:12.8px">
        <br style="font-size:12.8px">
        <span style="font-size:12.8px">EPSG:4326 would be perfect for
          me, even though I know the original file is in Magna Sirgas
          (EPSG:4686). So, if I understood right, I need to specify a
          resolution in decimal degrees, right?<br>
        </span><br>
        I´m saving a raster image with only 3 color values (assigned by
        its column "dn" which indicates if the pixels correspond to
        forest, no forest or no information). Sorry, I don´t know to say
        if it´s orthoimage.<br>
        I´ve already polygonized the other tiff files I had from this
        series (but were not from WMS) and the results were meaningful,
        probably because there´re only this 3 colors.  <br>
        <br>
        <br>
      </div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">2016-11-07 19:18 GMT-02:00 Juliana Mori
          <span dir="ltr"><<a moz-do-not-send="true"
              href="mailto:julmori@gmail.com" target="_blank">julmori@gmail.com</a>></span>:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div dir="ltr">Hi Andreas,<br>
              <br>
              for sure it would be much better to use the webservice
              directly but I´m already investigating with CARTO and it
              seems there´s no WMS support - if I have any update on
              this, I´ll share with you.<br>
              <br>
              EPSG:4326 would be perfect for me, even though I know the
              original file is in Magna Sirgas (EPSG:4686). <br>
              <br>
              <br>
            </div>
            <div class="HOEnZb">
              <div class="h5">
                <div class="gmail_extra"><br>
                  <div class="gmail_quote">2016-11-07 19:15 GMT-02:00
                    Andreas Neumann <span dir="ltr"><<a
                        moz-do-not-send="true"
                        href="mailto:a.neumann@carto.net"
                        target="_blank">a.neumann@carto.net</a>></span>:<br>
                    <blockquote class="gmail_quote" style="margin:0 0 0
                      .8ex;border-left:1px #ccc solid;padding-left:1ex">
                      <div bgcolor="#FFFFFF" text="#000000"><span>
                          <p>Hi Juliana,</p>
                          <p>First, I would investigate with Carto, if
                            you really cannot embed a WMS. It would be
                            much better to use the webservice directly
                            rather than downloading and uploading and
                            then end up with an outdated image.</p>
                          <p>If that does not work, you need to set a
                            meaningful resolution. As we can see in your
                            screenshot the resolution text input fields
                            are empty. Also check if the projection is
                            correct. Do you really want to save in
                            EPSG:4326 or rather in a meter based system?</p>
                          <p>What kind of data are you saving?
                            Orthoimages or maps with few colors or black
                            and white? If it is orthoimages, I would use
                            JPEG compression in the Geotiff, otherwise
                            probably deflate/LZW.</p>
                          <p>Then you have to find a meaningful
                            resolution. If you really want to save in
                            EPSG:4326, you have to specify a resolution
                            in decimal degrees. Try with larger values
                            first, such as 0.05 and then, if it is too
                            coarse go to smaller values.</p>
                        </span>
                        <p>About polygonizing raster to vector: this
                          really depends on the content - and I kind of
                          doubt it if you really get meaningful results.
                          Maybe it works with few colors and homogeneous
                          areas. It certainly would not work well for
                          aerial images.<br>
                        </p>
                        <span> Hope it helps,<br>
                          Andreas<br>
                          <br>
                          <div
                            class="m_-2942050913989496598m_8259830289514024908moz-cite-prefix">Am
                            07.11.2016 um 22:05 schrieb Juliana Mori:<br>
                          </div>
                        </span>
                        <blockquote type="cite">
                          <div dir="ltr"><span>Hi Andreas,<br>
                              <br>
                              thanks for your reply.<br>
                              <br>
                              I chose layer extent for extensions and
                              current layer for resolution but still
                              doesn´t work. <br>
                              <br>
                              <br>
                               
                              <div><br>
                              </div>
                            </span>
                            <div>
                              <div class="m_-2942050913989496598h5">
                                <div>Should I do this in a different
                                  way?<br>
                                  <br>
                                  About the bigger question, no, CARTO
                                  doesn´t allow uploading geotiffs. What
                                  I´ve done so far is polygonizing the
                                  rasters in QGis and uploading the
                                  converted shapefile to CARTO. As you
                                  said WMS can´t be converted into
                                  shape, I´m not sure this is going to
                                  work at all... won´t I be able to
                                  polygonize a raster downloaded from a
                                  WMS server?<br>
                                  <br>
                                  All the best, Juliana.<br>
                                  <p style="font-size:12.8px"><br>
                                  </p>
                                  <br>
                                  <br>
                                </div>
                              </div>
                            </div>
                          </div>
                          <div>
                            <div class="m_-2942050913989496598h5">
                              <div class="gmail_extra"><br>
                                <div class="gmail_quote">2016-11-07
                                  18:44 GMT-02:00 Andreas Neumann <span
                                    dir="ltr"><<a
                                      moz-do-not-send="true"
                                      href="mailto:a.neumann@carto.net"
                                      target="_blank">a.neumann@carto.net</a>></span>:<br>
                                  <blockquote class="gmail_quote"
                                    style="margin:0 0 0
                                    .8ex;border-left:1px #ccc
                                    solid;padding-left:1ex">
                                    <div bgcolor="#FFFFFF"
                                      text="#000000">
                                      <p>Hi Juliana,</p>
                                      <p>"Save AS" as a WMS should work
                                        fine - but you need to specify a
                                        useful extent and resolution (in
                                        map units of your projection).
                                        Otherwise it probably fails.</p>
                                      <p>I just tested it and it works
                                        fine.</p>
                                      <p>The bigger question is: will
                                        CARTO allow to upload larger
                                        Geotiff files? Did you check
                                        that?</p>
                                      <p>Note that WMS are always
                                        raster. You can't convert it
                                        into a shp file.<br>
                                      </p>
                                      <p>Andreas<br>
                                      </p>
                                      <div>
                                        <div
                                          class="m_-2942050913989496598m_8259830289514024908h5">
                                          <br>
                                          <div
class="m_-2942050913989496598m_8259830289514024908m_-2312473769754825031moz-cite-prefix">Am
                                            07.11.2016 um 21:27 schrieb
                                            Juliana Mori:<br>
                                          </div>
                                        </div>
                                      </div>
                                      <blockquote type="cite">
                                        <div>
                                          <div
                                            class="m_-2942050913989496598m_8259830289514024908h5">
                                            <div dir="ltr">Hello,<br>
                                              <br>
                                              I have loaded a wms server
                                              to QGis, which is a raster
                                              format. As I need to use
                                              this in an external
                                              aplication (CARTO) which
                                              does not support wms, I´m
                                              trying to export the
                                              server loaded into QGIS
                                              through "save as"
                                              funcionality. But it´s not
                                              working.<br>
                                              <br>
                                              Do you know how I can
                                              export the wms loaded to a
                                              file (raster or shp)?<br>
                                              <br>
                                              Thanks a lot, Juliana.
                                              <div><br>
                                              </div>
                                              <div><br>
                                              </div>
                                              <div>ps:: I´m working with
                                                QGis Essen, 2.14.3<br
                                                  clear="all">
                                                <div><br>
                                                </div>
                                                -- <br>
                                                <div
class="m_-2942050913989496598m_8259830289514024908m_-2312473769754825031gmail_signature">
                                                  <div dir="ltr">
                                                    <div><span
style="color:rgb(42,42,42);font-family:tahoma;font-size:14px;line-height:17px">
                                                        <div
                                                          style="line-height:17px;font-size:10pt;text-indent:0px"><span
style="font-family:tahoma;text-indent:0px"><b
                                                          style="line-height:17px;font-weight:bold;text-indent:0px">Juliana
                                                          Mori</b></span></div>
                                                        <div
style="line-height:17px;font-family:tahoma;font-size:10pt;text-indent:0px"><span
style="line-height:17px;font-family:tahoma,verdana,arial,sans-serif;color:rgb(42,42,42);text-indent:0px"><span
style="line-height:17px;font-family:tahoma;text-indent:0px">
                                                          <div
                                                          style="text-indent:0px;line-height:17px"><a
moz-do-not-send="true" href="http://www.julianamori.com" target="_blank">www.julianamori.com</a></div>
                                                          <div
                                                          style="text-indent:0px;line-height:17px"><br>
                                                          </div>
                                                          </span></span></div>
                                                      </span></div>
                                                  </div>
                                                </div>
                                              </div>
                                            </div>
                                            <br>
                                            <fieldset
class="m_-2942050913989496598m_8259830289514024908m_-2312473769754825031mimeAttachmentHeader"></fieldset>
                                            <br>
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