<div dir="ltr">Hi <div>I try to load a NITF with multidataset into ArcGIS Desktop . But ArcGIS tells me that there is no spatial reference in my file. </div><div>Then I check with gdalinfo which tells me that my file is referenced with WGS84. </div>
<div><br></div><div>Then I try to convert the file with gdal in GeoTiff format <br><div>I'm using gdal 1.9.2 and try to convert a NITF with multidataset into a GeoTiFF file.</div><div>I'm using ns3361c.tif downloaded from <a href="http://www.gwg.nga.mil/ntb/baseline/software/testfile/Nitfv2_1/scen_2_1.html" target="_blank">http://www.gwg.nga.mil/ntb/baseline/software/testfile/Nitfv2_1/scen_2_1.html</a> as a sample.<br>
</div><div><br></div><div>I try : </div><div>gdalwarp NITF_IM:0:ns3361nc.nsf test.tif</div></div><div>gdalwarp NITF_IM:1:ns3361nc.nsf test.tif<br></div><div>gdalwarp NITF_IM:2:ns3361nc.nsf test.tif<br></div><div>gdalwarp NITF_IM:3:ns3361nc.nsf test.tif<br>
</div><div><br></div><div style>the online doc of gdalwarp explains : <span style="color:rgb(0,0,0);font-family:'Lucida Grande',Verdana,Geneva,Arial,sans-serif;font-size:12px">Mosaicing into an existing output file is supported if the output file already exists.</span></div>
<div style><span style="color:rgb(0,0,0);font-family:'Lucida Grande',Verdana,Geneva,Arial,sans-serif;font-size:12px"><br></span></div><div style><span style="color:rgb(0,0,0);font-family:'Lucida Grande',Verdana,Geneva,Arial,sans-serif;font-size:12px">but the result test.tif doesn't conains all subdataset. </span></div>
<div style><span style="color:rgb(0,0,0);font-family:'Lucida Grande',Verdana,Geneva,Arial,sans-serif;font-size:12px"><br></span></div><div style><span style="color:rgb(0,0,0);font-family:'Lucida Grande',Verdana,Geneva,Arial,sans-serif;font-size:12px">Thanks in advance. </span></div>
<div style><span style="color:rgb(0,0,0);font-family:'Lucida Grande',Verdana,Geneva,Arial,sans-serif;font-size:12px"><br></span></div><div style><font color="#000000" face="Lucida Grande, Verdana, Geneva, Arial, sans-serif"><span style="font-size:12px">xlhomme</span></font></div>
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