topic Re: How to combine/mosaic rasters (geotiffs) in Data Management Questions https://community.esri.com/t5/data-management-questions/how-to-combine-mosaic-rasters-geotiffs/m-p/363157#M20747 <HTML><HEAD></HEAD><BODY><P>Try Mosaic Tool, it worked for me.</P><P>similar Discussion - <A href="https://community.esri.com/thread/3022">How to merge raster files in ArcGIS?</A> </P></BODY></HTML> Thu, 03 Mar 2016 09:11:24 GMT AjitkumarBabar 2016-03-03T09:11:24Z How to combine/mosaic rasters (geotiffs) https://community.esri.com/t5/data-management-questions/how-to-combine-mosaic-rasters-geotiffs/m-p/363156#M20746 <HTML><HEAD></HEAD><BODY><P>Hej all,</P><P>I want to combine two georeferenced rasterfiles. One rasterfile should be in background, the ohter smaller image should lay over the background image. I've tried <EM>combine, composite, mosaic</EM> and other tools without success. When I used this methods I get only a one channel image. I want to combine to one image that have two channels that each present one of the input images, so that I can assign color ramp to overlap region like the screeshot below. I know I could export the map, but I need the combined image in same dimensions and projection like inputs for further processing with other software.</P><P></P><P><IMG alt="overlay.jpg" class="image-1 jive-image" src="https://community.esri.com/legacyfs/online/188530_overlay.jpg" style="height: auto;" /></P><P></P><P></P><P>Any ideas how I can solve that?</P><P>Thanks in advance!</P><P>Uwe</P></BODY></HTML> Thu, 03 Mar 2016 08:46:53 GMT https://community.esri.com/t5/data-management-questions/how-to-combine-mosaic-rasters-geotiffs/m-p/363156#M20746 UweSchmidt 2016-03-03T08:46:53Z Re: How to combine/mosaic rasters (geotiffs) https://community.esri.com/t5/data-management-questions/how-to-combine-mosaic-rasters-geotiffs/m-p/363157#M20747 <HTML><HEAD></HEAD><BODY><P>Try Mosaic Tool, it worked for me.</P><P>similar Discussion - <A href="https://community.esri.com/thread/3022">How to merge raster files in ArcGIS?</A> </P></BODY></HTML> Thu, 03 Mar 2016 09:11:24 GMT https://community.esri.com/t5/data-management-questions/how-to-combine-mosaic-rasters-geotiffs/m-p/363157#M20747 AjitkumarBabar 2016-03-03T09:11:24Z Re: How to combine/mosaic rasters (geotiffs) https://community.esri.com/t5/data-management-questions/how-to-combine-mosaic-rasters-geotiffs/m-p/363158#M20748 <HTML><HEAD></HEAD><BODY><P>Same result like before. I only get a one channel image, so I can't change the color from the 'overlay' part, only from the hole image.</P></BODY></HTML> Thu, 03 Mar 2016 10:20:41 GMT https://community.esri.com/t5/data-management-questions/how-to-combine-mosaic-rasters-geotiffs/m-p/363158#M20748 UweSchmidt 2016-03-03T10:20:41Z