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<p class="MsoNormal">Hi all,<o:p></o:p></p>
<p class="MsoNormal">I wanted some explanations please about how to work with the GCPs.<o:p></o:p></p>
<p class="MsoNormal">I have an image and I want to save its corners coordinates (not a rectangle) as GCPs and not using the SetGeoTransform method which takes the upper-left coordinate and creates a rectangle based on it.<o:p></o:p></p>
<p class="MsoNormal">I accomplished it using the SetGCPs method. I even see that the IGEOLO field (I am working with NITF) is set correctly with those coordinates.<o:p></o:p></p>
<p class="MsoNormal">The problem is that I want to retrieve those coordinates for painting a footprint on a map I have.<o:p></o:p></p>
<p class="MsoNormal">I Tried the GetGCPs method but I got null. Also the GetGCPCount returns 0.<o:p></o:p></p>
<p class="MsoNormal">(I can get the data from the IGEOLO, but I prefer another solution, and in general to understand why GetGCPs returns nothing…)<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:DaxOT-Regular;color:#1F497D">Ori Bar |</span></b><span dir="RTL"></span><span dir="RTL"></span><b><span dir="RTL" style="font-size:10.0pt;font-family:"Times New Roman","serif";color:#1F497D"><span dir="RTL"></span><span dir="RTL"></span>
</span></b><span style="font-size:10.0pt;font-family:DaxOT-Regular;color:gray">Software Developer<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:DaxOT-Regular;color:gray">Applications Development<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:DaxOT-Regular;color:gray">Elbit Systems Land and C4I<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:DaxOT-Regular;color:#1F497D">T
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</span></b><b><span style="font-size:10.0pt;font-family:DaxOT-Regular;color:#1F497D">M</span></b><b><span style="font-size:10.0pt;font-family:DaxOT-Regular;color:gray">
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<p class="MsoNormal" style="text-align:justify"><b><o:p> </o:p></b></p>
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