https://community.esri.com/t5/arcgis-drone2map-questions/d2m-ortho-distortion/m-p/1126290#M1119 <P>Hi there. I am experiencing distortion issue with the orthomosaic. I processed the same set of images (77) in Pix4D and in Drone2Map and got different results. The spatial reference data is the exact same for both images. The same settings were used in the processing (including camera internal opitmization for rolling shutter). Any ideas why D2M would be distorting this image? Thanks kindly.<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="D2M ortho" style="width: 624px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/29763iD8A47F80E00FBBBA/image-size/large?v=v2&amp;px=999" role="button" title="D2M ortho.png" alt="D2M ortho" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">D2M ortho</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Pix4D ortho" style="width: 624px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/29762iF250AE157A9E7217/image-size/large?v=v2&amp;px=999" role="button" title="Pix4D ortho.png" alt="Pix4D ortho" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">Pix4D ortho</span></span></P> Wed, 15 Dec 2021 16:25:36 GMT ChristiHallman 2021-12-15T16:25:36Z https://community.esri.com/t5/arcgis-drone2map-questions/d2m-ortho-distortion/m-p/1126290#M1119 <P>Hi there. I am experiencing distortion issue with the orthomosaic. I processed the same set of images (77) in Pix4D and in Drone2Map and got different results. The spatial reference data is the exact same for both images. The same settings were used in the processing (including camera internal opitmization for rolling shutter). Any ideas why D2M would be distorting this image? Thanks kindly.<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="D2M ortho" style="width: 624px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/29763iD8A47F80E00FBBBA/image-size/large?v=v2&amp;px=999" role="button" title="D2M ortho.png" alt="D2M ortho" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">D2M ortho</span></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Pix4D ortho" style="width: 624px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/29762iF250AE157A9E7217/image-size/large?v=v2&amp;px=999" role="button" title="Pix4D ortho.png" alt="Pix4D ortho" /><span class="lia-inline-image-caption" onclick="event.preventDefault();">Pix4D ortho</span></span></P> Wed, 15 Dec 2021 16:25:36 GMT https://community.esri.com/t5/arcgis-drone2map-questions/d2m-ortho-distortion/m-p/1126290#M1119 ChristiHallman 2021-12-15T16:25:36Z https://community.esri.com/t5/arcgis-drone2map-questions/d2m-ortho-distortion/m-p/1126958#M1120 <P>Hi, can you highlight the regions in the imagery with the distortion? I flipped between them but couldn't identify. Also, two images are not showing the exact same extent so it is hard to compare.&nbsp;</P> Thu, 16 Dec 2021 23:45:41 GMT https://community.esri.com/t5/arcgis-drone2map-questions/d2m-ortho-distortion/m-p/1126958#M1120 FrankOuyang 2021-12-16T23:45:41Z