https://community.esri.com/t5/arcgis-pro-questions/ortho-mapping-orthomosaic-not-stitching-drone/m-p/1268517#M66731 <P>I'm using a Mavic 2 drone to capture images to create an orthomosaic in ArcPro (3.1.0).</P><P>I'm new to creating Orthomosaics using the Ortho Mapping tools in ArcPro and am running into issues with the photos stitching together properly.</P><P>I have followed all instructions on <A href="https://pro.arcgis.com/en/pro-app/latest/help/data/imagery/ortho-mapping-in-arcgis-pro.htm" target="_self">this site</A>&nbsp;and used GCPs collected from a high accuracy GPS device. The orthomosaic was created with no errors, however the seamlines of the images are visible in several spots and are not aligned well. I also followed some youtube videos where their orthos look great and I just cannot seem to get mine to look as smooth as theirs.</P><P>I attached some photos of the issue. Any thoughts would be greatly appreciated!<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ortho1.JPG" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/65455i5C6D31D576DB96BF/image-size/medium?v=v2&amp;px=400" role="button" title="ortho1.JPG" alt="ortho1.JPG" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ortho2.JPG" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/65456iBCA79654FB5B35F5/image-size/medium?v=v2&amp;px=400" role="button" title="ortho2.JPG" alt="ortho2.JPG" /></span></P><P>&nbsp;</P> Thu, 16 Mar 2023 14:24:41 GMT StormwaterAdmin 2023-03-16T14:24:41Z https://community.esri.com/t5/arcgis-pro-questions/ortho-mapping-orthomosaic-not-stitching-drone/m-p/1268517#M66731 <P>I'm using a Mavic 2 drone to capture images to create an orthomosaic in ArcPro (3.1.0).</P><P>I'm new to creating Orthomosaics using the Ortho Mapping tools in ArcPro and am running into issues with the photos stitching together properly.</P><P>I have followed all instructions on <A href="https://pro.arcgis.com/en/pro-app/latest/help/data/imagery/ortho-mapping-in-arcgis-pro.htm" target="_self">this site</A>&nbsp;and used GCPs collected from a high accuracy GPS device. The orthomosaic was created with no errors, however the seamlines of the images are visible in several spots and are not aligned well. I also followed some youtube videos where their orthos look great and I just cannot seem to get mine to look as smooth as theirs.</P><P>I attached some photos of the issue. Any thoughts would be greatly appreciated!<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ortho1.JPG" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/65455i5C6D31D576DB96BF/image-size/medium?v=v2&amp;px=400" role="button" title="ortho1.JPG" alt="ortho1.JPG" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="ortho2.JPG" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/65456iBCA79654FB5B35F5/image-size/medium?v=v2&amp;px=400" role="button" title="ortho2.JPG" alt="ortho2.JPG" /></span></P><P>&nbsp;</P> Thu, 16 Mar 2023 14:24:41 GMT https://community.esri.com/t5/arcgis-pro-questions/ortho-mapping-orthomosaic-not-stitching-drone/m-p/1268517#M66731 StormwaterAdmin 2023-03-16T14:24:41Z https://community.esri.com/t5/arcgis-pro-questions/ortho-mapping-orthomosaic-not-stitching-drone/m-p/1268520#M66732 <P>I usually use CloudCompare software to manipulate raster imagery.</P><P>It's free and excellent for this type of thing.</P> Thu, 16 Mar 2023 14:40:29 GMT https://community.esri.com/t5/arcgis-pro-questions/ortho-mapping-orthomosaic-not-stitching-drone/m-p/1268520#M66732 temprobertcottreau131313 2023-03-16T14:40:29Z